JP2008523590A - ナノスケールワイヤベースのデータ格納装置 - Google Patents
ナノスケールワイヤベースのデータ格納装置 Download PDFInfo
- Publication number
- JP2008523590A JP2008523590A JP2007544625A JP2007544625A JP2008523590A JP 2008523590 A JP2008523590 A JP 2008523590A JP 2007544625 A JP2007544625 A JP 2007544625A JP 2007544625 A JP2007544625 A JP 2007544625A JP 2008523590 A JP2008523590 A JP 2008523590A
- Authority
- JP
- Japan
- Prior art keywords
- shell
- storage device
- data storage
- electronic data
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002070 nanowire Substances 0.000 title claims description 289
- 238000013500 data storage Methods 0.000 title claims description 62
- 239000000463 material Substances 0.000 claims abstract description 182
- 230000010287 polarization Effects 0.000 claims abstract description 107
- 239000004065 semiconductor Substances 0.000 claims description 108
- 239000004020 conductor Substances 0.000 claims description 40
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- 229910002113 barium titanate Inorganic materials 0.000 claims description 8
- 239000002019 doping agent Substances 0.000 claims description 8
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 229910052451 lead zirconate titanate Inorganic materials 0.000 claims description 5
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 claims description 5
- 229910000510 noble metal Inorganic materials 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910004129 HfSiO Inorganic materials 0.000 claims description 2
- 229910006501 ZrSiO Inorganic materials 0.000 claims description 2
- VNSWULZVUKFJHK-UHFFFAOYSA-N [Sr].[Bi] Chemical compound [Sr].[Bi] VNSWULZVUKFJHK-UHFFFAOYSA-N 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 50
- 239000002086 nanomaterial Substances 0.000 abstract description 27
- 238000004377 microelectronic Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 57
- 230000015654 memory Effects 0.000 description 41
- 239000013078 crystal Substances 0.000 description 34
- 229910052710 silicon Inorganic materials 0.000 description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 21
- 230000008859 change Effects 0.000 description 21
- 238000000151 deposition Methods 0.000 description 20
- 239000010703 silicon Substances 0.000 description 20
- 239000011258 core-shell material Substances 0.000 description 19
- 238000000231 atomic layer deposition Methods 0.000 description 15
- 238000003491 array Methods 0.000 description 14
- 239000002071 nanotube Substances 0.000 description 14
- 239000002243 precursor Substances 0.000 description 14
- 238000005259 measurement Methods 0.000 description 13
- 230000000670 limiting effect Effects 0.000 description 12
- 230000004044 response Effects 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000008021 deposition Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000028161 membrane depolarization Effects 0.000 description 10
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 10
- 229910052788 barium Inorganic materials 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 125000004429 atom Chemical group 0.000 description 8
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 239000000376 reactant Substances 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000003917 TEM image Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910007926 ZrCl Inorganic materials 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 229910052732 germanium Inorganic materials 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052861 titanite Inorganic materials 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 239000002041 carbon nanotube Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 125000002097 pentamethylcyclopentadienyl group Chemical group 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 3
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001124 conductive atomic force microscopy Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005566 electron beam evaporation Methods 0.000 description 2
- 229910021478 group 5 element Inorganic materials 0.000 description 2
- 229910021476 group 6 element Inorganic materials 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052714 tellurium Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 229910000673 Indium arsenide Inorganic materials 0.000 description 1
- 238000001074 Langmuir--Blodgett assembly Methods 0.000 description 1
- 241000549556 Nanos Species 0.000 description 1
- 229910005883 NiSi Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 238000000089 atomic force micrograph Methods 0.000 description 1
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- RZEADQZDBXGRSM-UHFFFAOYSA-N bismuth lanthanum Chemical compound [La].[Bi] RZEADQZDBXGRSM-UHFFFAOYSA-N 0.000 description 1
- 229910002115 bismuth titanate Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000004871 chemical beam epitaxy Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002999 depolarising effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 230000009881 electrostatic interaction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021480 group 4 element Inorganic materials 0.000 description 1
- 238000000024 high-resolution transmission electron micrograph Methods 0.000 description 1
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
- 238000004050 hot filament vapor deposition Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 229910021404 metallic carbon Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- WQIQNKQYEUMPBM-UHFFFAOYSA-N pentamethylcyclopentadiene Chemical compound CC1C(C)=C(C)C(C)=C1C WQIQNKQYEUMPBM-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005289 physical deposition Methods 0.000 description 1
- 229910052699 polonium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000001350 scanning transmission electron microscopy Methods 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000010530 solution phase reaction Methods 0.000 description 1
- 238000004729 solvothermal method Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- YOEWQQVKRJEPAE-UHFFFAOYSA-L succinylcholine chloride (anhydrous) Chemical compound [Cl-].[Cl-].C[N+](C)(C)CCOC(=O)CCC(=O)OCC[N+](C)(C)C YOEWQQVKRJEPAE-UHFFFAOYSA-L 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/02—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using ferroelectric record carriers; Record carriers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/54—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using elements simulating biological cells, e.g. neuron
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5657—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using ferroelectric storage elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
- G11C13/0021—Auxiliary circuits
- G11C13/003—Cell access
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/02—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using elements whose operation depends upon chemical change
- G11C13/025—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using elements whose operation depends upon chemical change using fullerenes, e.g. C60, or nanotubes, e.g. carbon or silicon nanotubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
- H01L29/0673—Nanowires or nanotubes oriented parallel to a substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body
- H01L29/0665—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
- H01L29/068—Nanowires or nanotubes comprising a junction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/78391—Field effect transistors with field effect produced by an insulated gate the gate comprising a layer which is used for its ferroelectric properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
- G11C11/223—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements using MOS with ferroelectric gate insulating film
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/10—Resistive cells; Technology aspects
- G11C2213/16—Memory cell being a nanotube, e.g. suspended nanotube
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/10—Resistive cells; Technology aspects
- G11C2213/17—Memory cell being a nanowire transistor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/10—Resistive cells; Technology aspects
- G11C2213/18—Memory cell being a nanowire having RADIAL composition
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/75—Array having a NAND structure comprising, for example, memory cells in series or memory elements in series, a memory element being a memory cell in parallel with an access transistor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
- G11C2213/70—Resistive array aspects
- G11C2213/77—Array wherein the memory element being directly connected to the bit lines and word lines without any access device being used
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Neurology (AREA)
- Theoretical Computer Science (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
本出願は、Lieberらによる「Nanoscale Wire Based Data Storage」と題される米国特許出願第60/633,733号(2004年12月6日出願)に対する優先権を主張し、上記出願は、本明細書において参照により援用される。
本発明の様々な局面は、米国防省高等研究計画局助成第N−00014−01−1−0651号および第N00014−04−1−0591号によって後援される。米国政府は、本発明に関して一定の権利を有し得る。
本発明は、概して、回路網において使用され得るナノテクノロジーおよびサブマイクロ電子デバイスに関連し、特に、ナノスケールワイヤおよびデータを符号化することが可能なナノ構造に関連する。
以下の定義は、本発明の理解を助け得る。本発明の特定のデバイスは、ワイヤまたはナノスケールワイヤと等しい大きさの他のコンポーネントを含み、他のコンポーネントは、ナノチューブおよびナノワイヤを含む。しかしながら、一部の実施形態において、本発明は、ナノメートルのサイズを上回る(例えば、マイクロメートルのサイズの)製品を備え得る。本明細書において使用されるように、「ナノスケールの大きさ」、「ナノスケールの」、「ナノメートルのスケール」、「ナノスケール」、(例えば、「ナノ構造の」において使用されるような)接頭語「ナノ」などは、概して、約1マイクロメートルを下回り、かつ一部の場合において100nmを下回る幅または直径を有する要素または製品を言う。全ての実施形態において、特定された幅は、最も狭い幅(すなわち、製品が異なる場所において、より広い幅を有し得る場所において特定された幅)であり得るか、または最も広い幅(すなわち、製品が特定されたものより広い幅を有さないが、より長い長さを有し得る場所において特定された幅)であり得る。
この例は、本発明の実施形態に従って、半導体/誘電性の酸化物/強電性酸化物のコア/シェル/シェルナノスケールワイヤ構造、特に、p−Si/ZrO2/BaTiO3コア/シェル/シェルナノワイヤの合成を示す(図1A)。この例において、シェルが、ALD(原子層堆積)技術を使用して、製造されたが、他の技術、例えば溶液ベースのアプローチがまた、使用され得る。
この実施例は、原子層堆積(ALD)によって、シリコン−機能性酸化物のコア−シェルナノワイヤのヘテロ構造を製造することを示し、異なる反応体に対するパルスおよびパージの周期を変化させることによって、周期的自己制御式表面応答を介して、酸化物を含む様々な材料の絶縁保護コーティングが、シリコンナノワイヤ上において達成された。コーティングの厚みは、堆積周期の数によって、原子スケールにまで制御され得、したがって、本技術は、不純物のない界面を有する複合的なヘテロ構造を製造することに適切であり得る。
この実施例は、不純物のない界面を有する、はっきりした(well−defined)半導体−機能性酸化物コア−シェルナノワイヤのヘテロ構造の合成を示す。この例において、Si/ZrO2/BaTiO3コア−シェルナノワイヤのヘテロ構造に基づいて、電界効果トランジスタ(FET)デバイスが準備された。デバイスを形成するために、ソース−ドレイン領域における酸化物が、フッ化水素(HF)酸によってエッチングされ、次に、p型Siコア上に金属接触が堆積した。ニッケルのトップゲートが、BaTiO3シェルの頂上部にソース−ドレイン接触の間に製造された(図14Aの挿入図は、SEMイメージが、デバイスの形状を示し、かつソース−ドレイン接触は、p型Siナノワイヤのコア上の分離およびチャネルの中央においてBaTiO3シェル頂上部に幅800nmのトップゲートを有する。)挿入図のスケールバーは2マイクロメーターである。全直径が〜60nm(Siコアが25nm、ZrO2シェルが2.5nm、およびBaTiO3シェルが15nm)であるコア−シェルナノワイヤから獲得される異なるゲート電圧(Vgs)における電流(ISD)対ソース−ドレイン電圧(VSD)の移送結果のデータが、予期されたデプレションp型FETの動作を示した。図14Aは、(最低で−4Vから最大で+6V、2V間隔の)異なるトップゲート電圧において、60nmのコア−シェルナノワイヤのヘテロ構造トランジスタに関する例示的な特徴を示す。
この実施例において、強電性の酸化物に基づくFET型メモリデバイスに関して、強電性の酸化物に不可欠な厚みおよびゲートの最小限の幅/ピッチが考察された。第1の課題を述べると、より薄いBaTiO3シェルを有するコア−シェルナノワイヤのヘテロ構造が製造された。移送測定(データは示されていない)は、BaTiO3シェルの厚みが10nmに減少したときに、強電性の金属酸化物ゲートの界面における双極子によってもたらされた、期待の分極電界効果は、酸化物の強電性の特性を実質的に減少させた。しかしながら、このことは、ひずみペロブスカイト酸化物超格子構造を使用して克服され得、ひずみペロブスカイト酸化物超格子構造は、必要な厚みを単位細胞のレベルにまで低下させ得る。
上記の実施例は、異なる強電性の分極が、クロストークのない、ナノワイヤの小さな領域における異なるドメインに存在し得、それらの分極状態は、さらに個々に区別され得る。これらの特徴を有するデバイスが、この実施例において準備された(図17)。
Claims (70)
- 第1の電極と、
第2の電極と、
該第1の電極と該第2の電極との間に電気的経路を定義する半導体材料と、
半導体材料近似の材料であって、少なくとも第1の分極状態と第2の分極状態との間でスイッチ可能である、材料と
を備える、電子データ格納デバイスであって、該半導体材料は、強電性の酸化材料の第1の分極状態または第2の分極状態にそれぞれ応答して、第1の伝導状態と第2の伝導状態との間でスイッチ可能であり、第1の伝導性と該第1の伝導性の少なくとも1000倍の第2の伝導性とのそれぞれを、該第1の電極と該第2の電極との間に提供する、電子データ格納デバイス。 - 前記半導体材料近似の前記材料は強電性の酸化材料を含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、IV族半導体を含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、元素半導体を含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、Siを含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、III−V族半導体を含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、p型のドーパントを含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、n型のドーパントを含む、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、Baを含む、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、チタン酸バリウムを含む、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、Zrを含む、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、ジルコン酸チタン酸鉛を含む、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、Srを含む、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、タンタル酸ストロンチウムビスマスを含む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約1マイクロメートルを下回る、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約500ナノメートルを下回る、請求項15に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約200ナノメートルを下回る、請求項16に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約100ナノメートルを下回る、請求項17に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約50ナノメートルを下回る、請求項18に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約30ナノメートルを下回る、請求項19に記載の電子データ格納デバイス。
- 前記半導体材料は、少なくとも一部分の最小幅が約10ナノメートルを下回る、請求項20に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約1マイクロメートルを下回る、請求項1に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約500ナノメートルを下回る、請求項22に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約200ナノメートルを下回る、請求項23に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約100ナノメートルを下回る、請求項24に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約50ナノメートルを下回る、請求項25に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約30ナノメートルを下回る、請求項26に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、少なくとも一部分の最小幅が約10ナノメートルを下回る、請求項27に記載の電子データ格納デバイス。
- 前記強電性の酸化材料は、前記半導体材料の少なくとも一部分を取り囲む、請求項1に記載の電子データ格納デバイス。
- 前記半導体材料は、コアを定義し、前記強電性の酸化材料は、該コアを少なくとも部分的に取り囲む第1のシェルを定義する、請求項29に記載の電子データ格納デバイス。
- 前記第1のシェルは、前記コアを同心円状に取り囲む、請求項30に記載の電子データ格納デバイス。
- ナノスケールワイヤの一部分は、前記コアを備え、前記第1のシェルは、円柱状である、請求項30に記載の電子データ格納デバイス。
- 前記ナノスケールワイヤの一部分は、前記コアを備え、前記第1のシェルは、切子状である、請求項30に記載の電子データ格納デバイス。
- 前記ナノスケールワイヤは、前記コアの少なくとも一部分を取り囲む第2のシェルをさらに備える、請求項30に記載の電子データ格納デバイス。
- 前記第2のシェルは、前記第1のシェルと前記コアとの間に配置される、請求項34に記載の電子データ格納デバイス。
- 前記第2のシェルは、金属酸化物を含む、請求項34に記載の電子データ格納デバイス。
- 前記第2のシェルは、少なくとも約15の誘電率を有する、請求項34に記載の電子データ格納デバイス。
- 前記第2のシェルは、少なくとも約20の誘電率を有する、請求項37に記載の電子データ格納デバイス。
- 前記第2のシェルは、少なくとも約25の誘電率を有する、請求項38に記載の電子データ格納デバイス。
- 前記第2のシェルは、Zrを含む、請求項34に記載の電子データ格納デバイス。
- 前記第2のシェルは、ZrO2を含む、請求項40に記載の電子データ格納デバイス。
- 前記第2のシェルは、ZrSiO4を含む、請求項40に記載の電子データ格納デバイス。
- 前記第2のシェルは、Hfを含む、請求項34に記載の電子データ格納デバイス。
- 前記第2のシェルは、HfO2を含む、請求項43に記載の電子データ格納デバイス。
- 前記第2のシェルは、HfSiO4を含む、請求項43に記載の電子データ格納デバイス。
- 前記第2のシェルは、Al2O3を含む、請求項34に記載の電子データ格納デバイス。
- 前記コアの少なくとも一部分を取り囲む第3のシェルをさらに備える、請求項34に記載の電子データ格納デバイス。
- 前記第3のシェルは、前記第1のシェルと前記第2のシェルとの間に配置される、請求項47に記載の電子データ格納デバイス。
- 前記第3のシェルは、金属を含む、請求項47に記載の電子データ格納デバイス。
- 前記第3のシェルは、貴金属を含む、請求項47に記載の電子データ格納デバイス。
- 前記第3のシェルは、Ptを含む、請求項47に記載の電子データ格納デバイス。
- 前記第2の伝導性は、前記第1の伝導性の少なくとも10,000倍である、請求項1に記載の電子データ格納デバイス。
- 前記第2の伝導性は、前記第1の伝導性の少なくとも100,000倍である、請求項1に記載の電子データ格納デバイス。
- ナノスケールワイヤを備える製品であって、該ナノスケールワイヤは、コアと該コアを少なくとも部分的に取り囲むシェルとを備え、該コアは、半導体または導体であり、該シェルは、強電性の酸化材料を含む、製品。
- 前記コアは、半導体である、請求項54に記載の製品。
- 前記コアは、Siを含む、請求項54に記載の製品。
- 前記強電性の酸化材料は、Baを含む、請求項54に記載の製品。
- 前記強電性の酸化材料は、チタン酸バリウムを含む、請求項54に記載の製品。
- 前記ナノスケールワイヤは、少なくとも一部分の最小幅が約1マイクロメートルを下回る、請求項54に記載の製品。
- 前記ナノスケールワイヤは、前記コアの少なくとも一部分を取り囲む第2のシェルをさらに備える、請求項54に記載の製品。
- 前記第2のシェルは、前記シェルと前記コアとの間に配置される、請求項60に記載の製品。
- 前記第2のシェルは、金属酸化物を含む、請求項60に記載の製品。
- 前記第2のシェルは、少なくとも約15の誘電率を有する、請求項60に記載の製品。
- 前記第2のシェルは、Zrを含む、請求項60に記載の製品。
- 前記第2のシェルは、ZrO2を含む、請求項64に記載の製品。
- 前記コアの少なくとも一部分を取り囲む第3のシェルをさらに備える、請求項60に記載の製品。
- 前記第3のシェルは、前記シェルと前記第2のシェルとの間に配置される、請求項66に記載の製品。
- 前記第3のシェルは、金属を含む、請求項66に記載の製品。
- 前記第3のシェルは、貴金属を含む、請求項66に記載の製品。
- 前記第3のシェルは、Ptを含む、請求項66に記載の製品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63373304P | 2004-12-06 | 2004-12-06 | |
PCT/US2005/044212 WO2007044034A2 (en) | 2004-12-06 | 2005-12-06 | Nanoscale wire-based data storage |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008523590A true JP2008523590A (ja) | 2008-07-03 |
Family
ID=37891786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007544625A Pending JP2008523590A (ja) | 2004-12-06 | 2005-12-06 | ナノスケールワイヤベースのデータ格納装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8154002B2 (ja) |
EP (1) | EP1831973A2 (ja) |
JP (1) | JP2008523590A (ja) |
KR (1) | KR20070101857A (ja) |
CN (1) | CN101124638A (ja) |
WO (1) | WO2007044034A2 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7557433B2 (en) | 2004-10-25 | 2009-07-07 | Mccain Joseph H | Microelectronic device with integrated energy source |
US7767564B2 (en) * | 2005-12-09 | 2010-08-03 | Zt3 Technologies, Inc. | Nanowire electronic devices and method for producing the same |
US8058640B2 (en) | 2006-09-11 | 2011-11-15 | President And Fellows Of Harvard College | Branched nanoscale wires |
WO2008127314A1 (en) | 2006-11-22 | 2008-10-23 | President And Fellows Of Harvard College | High-sensitivity nanoscale wire sensors |
US7960715B2 (en) | 2008-04-24 | 2011-06-14 | University Of Iowa Research Foundation | Semiconductor heterostructure nanowire devices |
WO2010065587A2 (en) * | 2008-12-02 | 2010-06-10 | Drexel University | Ferroelectric nanoshell devices |
US8830037B2 (en) * | 2008-12-31 | 2014-09-09 | The Regents Of The University Of California | In vivo RFID chip |
JP2012528020A (ja) | 2009-05-26 | 2012-11-12 | ナノシス・インク. | ナノワイヤおよび他のデバイスの電場沈着のための方法およびシステム |
WO2011038228A1 (en) | 2009-09-24 | 2011-03-31 | President And Fellows Of Harvard College | Bent nanowires and related probing of species |
CN103210492B (zh) * | 2010-11-17 | 2016-03-23 | 国际商业机器公司 | 纳米线器件、场效应晶体管和用于形成纳米线器件的方法 |
KR101919934B1 (ko) * | 2012-04-19 | 2018-11-20 | 삼성전자주식회사 | 불휘발성 메모리 장치를 제어하는 컨트롤러의 동작 방법 및 극 부호화된 부호어를 불휘발성 메모리 장치의 멀티 비트 데이터에 매핑하는 매핑 패턴을 선택하는 매핑 패턴 선택 방법 |
WO2014123860A2 (en) * | 2013-02-06 | 2014-08-14 | President And Fellows Of Harvard College | Anisotropic deposition in nanoscale wires |
US9337210B2 (en) | 2013-08-12 | 2016-05-10 | Micron Technology, Inc. | Vertical ferroelectric field effect transistor constructions, constructions comprising a pair of vertical ferroelectric field effect transistors, vertical strings of ferroelectric field effect transistors, and vertical strings of laterally opposing pairs of vertical ferroelectric field effect transistors |
US9263577B2 (en) | 2014-04-24 | 2016-02-16 | Micron Technology, Inc. | Ferroelectric field effect transistors, pluralities of ferroelectric field effect transistors arrayed in row lines and column lines, and methods of forming a plurality of ferroelectric field effect transistors |
WO2015171699A1 (en) | 2014-05-07 | 2015-11-12 | President And Fellows Of Harvard College | Controlled growth of nanoscale wires |
EP2950124A1 (en) * | 2014-05-28 | 2015-12-02 | Paul Scherrer Institut | Integrated photonic nanowires-based waveguide |
US9472560B2 (en) * | 2014-06-16 | 2016-10-18 | Micron Technology, Inc. | Memory cell and an array of memory cells |
US9159829B1 (en) | 2014-10-07 | 2015-10-13 | Micron Technology, Inc. | Recessed transistors containing ferroelectric material |
US9276092B1 (en) | 2014-10-16 | 2016-03-01 | Micron Technology, Inc. | Transistors and methods of forming transistors |
KR101492588B1 (ko) * | 2014-10-27 | 2015-02-11 | 한국기계연구원 | 섬유상 전기 이중층 커패시터 및 그 제조방법 |
US9305929B1 (en) | 2015-02-17 | 2016-04-05 | Micron Technology, Inc. | Memory cells |
CN105140391B (zh) * | 2015-07-02 | 2017-12-08 | 河北大学 | 一种双电荷注入俘获存储器及其制备方法 |
US10134982B2 (en) | 2015-07-24 | 2018-11-20 | Micron Technology, Inc. | Array of cross point memory cells |
US9853211B2 (en) | 2015-07-24 | 2017-12-26 | Micron Technology, Inc. | Array of cross point memory cells individually comprising a select device and a programmable device |
CN107845679A (zh) * | 2016-09-20 | 2018-03-27 | 上海新昇半导体科技有限公司 | 一种基于负电容的环栅场效应晶体管及其制作方法 |
US10796901B2 (en) * | 2016-09-29 | 2020-10-06 | Nanoco Technologies Ltd. | Shelling of halide perovskite nanoparticles for the prevention of anion exchange |
US10396145B2 (en) | 2017-01-12 | 2019-08-27 | Micron Technology, Inc. | Memory cells comprising ferroelectric material and including current leakage paths having different total resistances |
CN108305877B (zh) * | 2017-01-13 | 2020-09-25 | 上海新昇半导体科技有限公司 | 一种后栅无结与非门闪存存储器及其制作方法 |
KR101926028B1 (ko) * | 2017-07-25 | 2018-12-06 | 한국과학기술연구원 | 구형의 상보적 저항 변화성 충전재 및 그를 포함하는 비휘발성 상보적 저항 변화 메모리 |
US11170834B2 (en) | 2019-07-10 | 2021-11-09 | Micron Technology, Inc. | Memory cells and methods of forming a capacitor including current leakage paths having different total resistances |
CN115125620B (zh) * | 2021-03-26 | 2023-07-28 | 清华大学 | 碲化铁的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1064255A (ja) * | 1996-08-20 | 1998-03-06 | Tokyo Inst Of Technol | 単一トランジスタ型強誘電体メモリへのデータ書込み方法 |
JPH10107215A (ja) * | 1996-09-30 | 1998-04-24 | Fujitsu Ltd | 強誘電体記憶装置 |
JP2004311512A (ja) * | 2003-04-02 | 2004-11-04 | Mitsubishi Electric Corp | 多値情報記憶素子、その使用方法およびその製造方法 |
Family Cites Families (188)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900614A (en) | 1971-11-26 | 1975-08-19 | Western Electric Co | Method of depositing a metal on a surface of a substrate |
US3873359A (en) | 1971-11-26 | 1975-03-25 | Western Electric Co | Method of depositing a metal on a surface of a substrate |
US3873360A (en) | 1971-11-26 | 1975-03-25 | Western Electric Co | Method of depositing a metal on a surface of a substrate |
JPS6194042A (ja) | 1984-10-16 | 1986-05-12 | Matsushita Electric Ind Co Ltd | 分子構築体およびその製造方法 |
US4939556A (en) | 1986-07-10 | 1990-07-03 | Canon Kabushiki Kaisha | Conductor device |
US5089545A (en) | 1989-02-12 | 1992-02-18 | Biotech International, Inc. | Switching and memory elements from polyamino acids and the method of their assembly |
US5023139A (en) | 1989-04-04 | 1991-06-11 | Research Corporation Technologies, Inc. | Nonlinear optical materials |
JPH05501928A (ja) | 1989-10-18 | 1993-04-08 | リサーチ コーポレーション テクノロジーズ インコーポレーテッド | 被覆した粒子及び粒子の被覆の方法 |
US5274602A (en) | 1991-10-22 | 1993-12-28 | Florida Atlantic University | Large capacity solid-state memory |
JP3243303B2 (ja) | 1991-10-28 | 2002-01-07 | ゼロックス・コーポレーション | 量子閉じ込め半導体発光素子及びその製造方法 |
US5475341A (en) | 1992-06-01 | 1995-12-12 | Yale University | Sub-nanoscale electronic systems and devices |
US5252835A (en) | 1992-07-17 | 1993-10-12 | President And Trustees Of Harvard College | Machining oxide thin-films with an atomic force microscope: pattern and object formation on the nanometer scale |
US5453970A (en) | 1993-07-13 | 1995-09-26 | Rust; Thomas F. | Molecular memory medium and molecular memory disk drive for storing information using a tunnelling probe |
AU8070294A (en) | 1993-07-15 | 1995-02-13 | President And Fellows Of Harvard College | Extended nitride material comprising beta -c3n4 |
US6180239B1 (en) | 1993-10-04 | 2001-01-30 | President And Fellows Of Harvard College | Microcontact printing on surfaces and derivative articles |
US5776748A (en) | 1993-10-04 | 1998-07-07 | President And Fellows Of Harvard College | Method of formation of microstamped patterns on plates for adhesion of cells and other biological materials, devices and uses therefor |
US5900160A (en) | 1993-10-04 | 1999-05-04 | President And Fellows Of Harvard College | Methods of etching articles via microcontact printing |
US5512131A (en) | 1993-10-04 | 1996-04-30 | President And Fellows Of Harvard College | Formation of microstamped patterns on surfaces and derivative articles |
JP3254865B2 (ja) | 1993-12-17 | 2002-02-12 | ソニー株式会社 | カメラ装置 |
EP0659911A1 (en) | 1993-12-23 | 1995-06-28 | International Business Machines Corporation | Method to form a polycrystalline film on a substrate |
US5620850A (en) | 1994-09-26 | 1997-04-15 | President And Fellows Of Harvard College | Molecular recognition at surfaces derivatized with self-assembled monolayers |
US5581091A (en) | 1994-12-01 | 1996-12-03 | Moskovits; Martin | Nanoelectric devices |
US5866434A (en) | 1994-12-08 | 1999-02-02 | Meso Scale Technology | Graphitic nanotubes in luminescence assays |
US5539214A (en) | 1995-02-06 | 1996-07-23 | Regents Of The University Of California | Quantum bridges fabricated by selective etching of superlattice structures |
US5524092A (en) | 1995-02-17 | 1996-06-04 | Park; Jea K. | Multilayered ferroelectric-semiconductor memory-device |
WO1996029629A2 (en) | 1995-03-01 | 1996-09-26 | President And Fellows Of Harvard College | Microcontact printing on surfaces and derivative articles |
US5747180A (en) | 1995-05-19 | 1998-05-05 | University Of Notre Dame Du Lac | Electrochemical synthesis of quasi-periodic quantum dot and nanostructure arrays |
US5824470A (en) | 1995-05-30 | 1998-10-20 | California Institute Of Technology | Method of preparing probes for sensing and manipulating microscopic environments and structures |
US5751156A (en) | 1995-06-07 | 1998-05-12 | Yale University | Mechanically controllable break transducer |
US6190634B1 (en) | 1995-06-07 | 2001-02-20 | President And Fellows Of Harvard College | Carbide nanomaterials |
JPH0963282A (ja) * | 1995-08-23 | 1997-03-07 | Sharp Corp | 強誘電体型半導体記憶素子並びに、記憶装置及びそのアクセス方法 |
US5757038A (en) | 1995-11-06 | 1998-05-26 | International Business Machines Corporation | Self-aligned dual gate MOSFET with an ultranarrow channel |
WO1997019208A1 (en) | 1995-11-22 | 1997-05-29 | Northwestern University | Method of encapsulating a material in a carbon nanotube |
US6036774A (en) | 1996-02-26 | 2000-03-14 | President And Fellows Of Harvard College | Method of producing metal oxide nanorods |
US5897945A (en) | 1996-02-26 | 1999-04-27 | President And Fellows Of Harvard College | Metal oxide nanorods |
US6060121A (en) | 1996-03-15 | 2000-05-09 | President And Fellows Of Harvard College | Microcontact printing of catalytic colloids |
US6355198B1 (en) | 1996-03-15 | 2002-03-12 | President And Fellows Of Harvard College | Method of forming articles including waveguides via capillary micromolding and microtransfer molding |
EP0894043B1 (en) | 1996-03-15 | 2001-10-31 | President And Fellows Of Harvard College | Method of forming articles and patterning surfaces via capillary micromolding |
US5640343A (en) | 1996-03-18 | 1997-06-17 | International Business Machines Corporation | Magnetic memory array using magnetic tunnel junction devices in the memory cells |
RU2099808C1 (ru) | 1996-04-01 | 1997-12-20 | Евгений Инвиевич Гиваргизов | Способ выращивания ориентированных систем нитевидных кристаллов и устройство для его осуществления (варианты) |
US5942443A (en) | 1996-06-28 | 1999-08-24 | Caliper Technologies Corporation | High throughput screening assay systems in microscale fluidic devices |
US5726524A (en) | 1996-05-31 | 1998-03-10 | Minnesota Mining And Manufacturing Company | Field emission device having nanostructured emitters |
DE69728410T2 (de) | 1996-08-08 | 2005-05-04 | William Marsh Rice University, Houston | Makroskopisch manipulierbare, aus nanoröhrenanordnungen hergestellte vorrichtungen |
JPH10106960A (ja) | 1996-09-25 | 1998-04-24 | Sony Corp | 量子細線の製造方法 |
KR100413805B1 (ko) * | 1996-10-31 | 2004-06-26 | 삼성전자주식회사 | 누설전류를이용한매트릭스형다진법강유전체랜덤액세서메모리 |
US6038060A (en) | 1997-01-16 | 2000-03-14 | Crowley; Robert Joseph | Optical antenna array for harmonic generation, mixing and signal amplification |
US5908692A (en) | 1997-01-23 | 1999-06-01 | Wisconsin Alumni Research Foundation | Ordered organic monolayers and methods of preparation thereof |
US5997832A (en) | 1997-03-07 | 1999-12-07 | President And Fellows Of Harvard College | Preparation of carbide nanorods |
AU6545698A (en) | 1997-03-07 | 1998-09-22 | William Marsh Rice University | Carbon fibers formed from single-wall carbon nanotubes |
US6008777A (en) | 1997-03-07 | 1999-12-28 | Intel Corporation | Wireless connectivity between a personal computer and a television |
JP3183845B2 (ja) | 1997-03-21 | 2001-07-09 | 財団法人ファインセラミックスセンター | カーボンナノチューブ及びカーボンナノチューブ膜の製造方法 |
US5847565A (en) | 1997-03-31 | 1998-12-08 | Council Of Scientific And Industrial Research | Logic device |
US6359288B1 (en) | 1997-04-24 | 2002-03-19 | Massachusetts Institute Of Technology | Nanowire arrays |
US5864823A (en) | 1997-06-25 | 1999-01-26 | Virtel Corporation | Integrated virtual telecommunication system for E-commerce |
US6069380A (en) | 1997-07-25 | 2000-05-30 | Regents Of The University Of Minnesota | Single-electron floating-gate MOS memory |
US7001996B1 (en) | 1997-08-21 | 2006-02-21 | The United States Of America As Represented By The Secretary Of The Army | Enzymatic template polymerization |
US6187165B1 (en) | 1997-10-02 | 2001-02-13 | The John Hopkins University | Arrays of semi-metallic bismuth nanowires and fabrication techniques therefor |
US5903010A (en) | 1997-10-29 | 1999-05-11 | Hewlett-Packard Company | Quantum wire switch and switching method |
JP3740295B2 (ja) | 1997-10-30 | 2006-02-01 | キヤノン株式会社 | カーボンナノチューブデバイス、その製造方法及び電子放出素子 |
US6004444A (en) | 1997-11-05 | 1999-12-21 | The Trustees Of Princeton University | Biomimetic pathways for assembling inorganic thin films and oriented mesoscopic silicate patterns through guided growth |
US6123819A (en) | 1997-11-12 | 2000-09-26 | Protiveris, Inc. | Nanoelectrode arrays |
US20030135971A1 (en) | 1997-11-12 | 2003-07-24 | Michael Liberman | Bundle draw based processing of nanofibers and method of making |
US6762056B1 (en) | 1997-11-12 | 2004-07-13 | Protiveris, Inc. | Rapid method for determining potential binding sites of a protein |
US6207392B1 (en) | 1997-11-25 | 2001-03-27 | The Regents Of The University Of California | Semiconductor nanocrystal probes for biological applications and process for making and using such probes |
JP3902883B2 (ja) | 1998-03-27 | 2007-04-11 | キヤノン株式会社 | ナノ構造体及びその製造方法 |
US6287765B1 (en) | 1998-05-20 | 2001-09-11 | Molecular Machines, Inc. | Methods for detecting and identifying single molecules |
JP2000041320A (ja) | 1998-05-20 | 2000-02-08 | Yazaki Corp | グロメット |
EP0962773A1 (en) | 1998-06-03 | 1999-12-08 | Mark Howard Jones | Electrochemical based assay processes instrument and labels |
US6159742A (en) | 1998-06-05 | 2000-12-12 | President And Fellows Of Harvard College | Nanometer-scale microscopy probes |
US6203864B1 (en) | 1998-06-08 | 2001-03-20 | Nec Corporation | Method of forming a heterojunction of a carbon nanotube and a different material, method of working a filament of a nanotube |
US6346189B1 (en) | 1998-08-14 | 2002-02-12 | The Board Of Trustees Of The Leland Stanford Junior University | Carbon nanotube structures made using catalyst islands |
US7416699B2 (en) | 1998-08-14 | 2008-08-26 | The Board Of Trustees Of The Leland Stanford Junior University | Carbon nanotube devices |
KR100775878B1 (ko) | 1998-09-18 | 2007-11-13 | 윌리엄 마쉬 라이스 유니버시티 | 단일벽 탄소 나노튜브의 용매화를 용이하게 하기 위한 단일벽 탄소 나노튜브의 화학적 유도체화 및 그 유도체화된 나노튜브의 사용 방법 |
DE69938353T2 (de) | 1998-09-24 | 2009-03-05 | Indiana University Research and Technology Corp., Indianapolis | Wasserlösliche lumineszente quantum-dots sowie deren biokonjugate |
JP2002526354A (ja) | 1998-09-28 | 2002-08-20 | ザイデックス コーポレイション | Memsデバイスの機能的要素としてのカーボンナノチューブを製造するための方法 |
US6705152B2 (en) | 2000-10-24 | 2004-03-16 | Nanoproducts Corporation | Nanostructured ceramic platform for micromachined devices and device arrays |
US6468657B1 (en) | 1998-12-04 | 2002-10-22 | The Regents Of The University Of California | Controllable ion-exchange membranes |
US20020013031A1 (en) | 1999-02-09 | 2002-01-31 | Kuen-Jian Chen | Method of improving the reliability of gate oxide layer |
US6149819A (en) | 1999-03-02 | 2000-11-21 | United States Filter Corporation | Air and water purification using continuous breakpoint halogenation and peroxygenation |
US6143184A (en) | 1999-03-02 | 2000-11-07 | United States Filter Corporation | Air and water purification using continuous breakpoint halogenation |
US6559468B1 (en) | 1999-03-29 | 2003-05-06 | Hewlett-Packard Development Company Lp | Molecular wire transistor (MWT) |
US6459095B1 (en) | 1999-03-29 | 2002-10-01 | Hewlett-Packard Company | Chemically synthesized and assembled electronics devices |
US6128214A (en) | 1999-03-29 | 2000-10-03 | Hewlett-Packard | Molecular wire crossbar memory |
US6256767B1 (en) | 1999-03-29 | 2001-07-03 | Hewlett-Packard Company | Demultiplexer for a molecular wire crossbar network (MWCN DEMUX) |
US6314019B1 (en) | 1999-03-29 | 2001-11-06 | Hewlett-Packard Company | Molecular-wire crossbar interconnect (MWCI) for signal routing and communications |
US6270074B1 (en) | 1999-04-14 | 2001-08-07 | Hewlett-Packard Company | Print media vacuum holddown |
AUPP976499A0 (en) | 1999-04-16 | 1999-05-06 | Commonwealth Scientific And Industrial Research Organisation | Multilayer carbon nanotube films |
US20030124509A1 (en) | 1999-06-03 | 2003-07-03 | Kenis Paul J.A. | Laminar flow patterning and articles made thereby |
JP2003504857A (ja) | 1999-07-02 | 2003-02-04 | プレジデント・アンド・フェローズ・オブ・ハーバード・カレッジ | ナノスコピックワイヤを用いる装置、アレイおよびその製造方法 |
US6538367B1 (en) | 1999-07-15 | 2003-03-25 | Agere Systems Inc. | Field emitting device comprising field-concentrating nanoconductor assembly and method for making the same |
US6465132B1 (en) | 1999-07-22 | 2002-10-15 | Agere Systems Guardian Corp. | Article comprising small diameter nanowires and method for making the same |
US6286226B1 (en) | 1999-09-24 | 2001-09-11 | Agere Systems Guardian Corp. | Tactile sensor comprising nanowires and method for making the same |
US6340822B1 (en) | 1999-10-05 | 2002-01-22 | Agere Systems Guardian Corp. | Article comprising vertically nano-interconnected circuit devices and method for making the same |
US6741019B1 (en) | 1999-10-18 | 2004-05-25 | Agere Systems, Inc. | Article comprising aligned nanowires |
US6437329B1 (en) | 1999-10-27 | 2002-08-20 | Advanced Micro Devices, Inc. | Use of carbon nanotubes as chemical sensors by incorporation of fluorescent molecules within the tube |
US20050037374A1 (en) | 1999-11-08 | 2005-02-17 | Melker Richard J. | Combined nanotechnology and sensor technologies for simultaneous diagnosis and treatment |
US6974706B1 (en) | 2003-01-16 | 2005-12-13 | University Of Florida Research Foundation, Inc. | Application of biosensors for diagnosis and treatment of disease |
WO2001057140A1 (en) | 2000-02-04 | 2001-08-09 | Massachusetts Institute Of Technology | Insulated nanoscopic pathways, compositions and devices of the same |
US6503375B1 (en) | 2000-02-11 | 2003-01-07 | Applied Materials, Inc | Electroplating apparatus using a perforated phosphorus doped consumable anode |
AU2001249323A1 (en) | 2000-03-22 | 2001-10-03 | University Of Massachusetts | Nanocylinder arrays |
US6720240B2 (en) | 2000-03-29 | 2004-04-13 | Georgia Tech Research Corporation | Silicon based nanospheres and nanowires |
JP4089122B2 (ja) | 2000-03-31 | 2008-05-28 | 株式会社リコー | 接触型帯電器の製造方法、該方法によって得られる接触型帯電器、帯電方法および画像記録装置 |
US7323143B2 (en) | 2000-05-25 | 2008-01-29 | President And Fellows Of Harvard College | Microfluidic systems including three-dimensionally arrayed channel networks |
US6724655B2 (en) * | 2000-06-22 | 2004-04-20 | Progressant Technologies, Inc. | Memory cell using negative differential resistance field effect transistors |
US6440637B1 (en) | 2000-06-28 | 2002-08-27 | The Aerospace Corporation | Electron beam lithography method forming nanocrystal shadowmasks and nanometer etch masks |
EP1170799A3 (de) | 2000-07-04 | 2009-04-01 | Infineon Technologies AG | Elektronisches Bauelement und Verfahren zum Herstellen eines elektronischen Bauelements |
US6468677B1 (en) | 2000-08-01 | 2002-10-22 | Premark Rwp Holdings Inc. | Electroluminescent high pressure laminate |
CA2417992C (en) | 2000-08-22 | 2010-10-19 | President And Fellows Of Harvard College | Doped elongated semiconductors, growing such semiconductors, devices including such semiconductors and fabricating such devices |
US20060175601A1 (en) | 2000-08-22 | 2006-08-10 | President And Fellows Of Harvard College | Nanoscale wires and related devices |
US7301199B2 (en) | 2000-08-22 | 2007-11-27 | President And Fellows Of Harvard College | Nanoscale wires and related devices |
AU2002211807A1 (en) | 2000-09-11 | 2002-03-26 | Massachusetts Institute Of Technology | Direct haplotyping using carbon nanotube probes |
US6716409B2 (en) | 2000-09-18 | 2004-04-06 | President And Fellows Of The Harvard College | Fabrication of nanotube microscopy tips |
US6743408B2 (en) | 2000-09-29 | 2004-06-01 | President And Fellows Of Harvard College | Direct growth of nanotubes, and their use in nanotweezers |
JP2004511762A (ja) | 2000-10-10 | 2004-04-15 | バイオフォース ナノサイエンシズ インコーポレイテッド | ナノスケールセンサー |
JP3811004B2 (ja) | 2000-11-26 | 2006-08-16 | 喜萬 中山 | 導電性走査型顕微鏡用プローブ |
EP1342075B1 (en) | 2000-12-11 | 2008-09-10 | President And Fellows Of Harvard College | Device contaning nanosensors for detecting an analyte and its method of manufacture |
US20020084502A1 (en) | 2000-12-29 | 2002-07-04 | Jin Jang | Carbon nanotip and fabricating method thereof |
WO2002079514A1 (en) | 2001-01-10 | 2002-10-10 | The Trustees Of Boston College | Dna-bridged carbon nanotube arrays |
US6586095B2 (en) | 2001-01-12 | 2003-07-01 | Georgia Tech Research Corp. | Semiconducting oxide nanostructures |
US6756795B2 (en) | 2001-01-19 | 2004-06-29 | California Institute Of Technology | Carbon nanobimorph actuator and sensor |
KR100878281B1 (ko) | 2001-03-14 | 2009-01-12 | 유니버시티 오브 매사츄세츠 | 나노 제조 |
US8029734B2 (en) | 2001-03-29 | 2011-10-04 | The Board Of Trustees Of The Leland Stanford Junior University | Noncovalent sidewall functionalization of carbon nanotubes |
KR20040000418A (ko) | 2001-03-30 | 2004-01-03 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 나노구조체 및 나노와이어의 제조 방법 및 그로부터제조되는 디바이스 |
US6803840B2 (en) | 2001-03-30 | 2004-10-12 | California Institute Of Technology | Pattern-aligned carbon nanotube growth and tunable resonator apparatus |
US7459312B2 (en) | 2001-04-18 | 2008-12-02 | The Board Of Trustees Of The Leland Stanford Junior University | Photodesorption in carbon nanotubes |
US7232460B2 (en) | 2001-04-25 | 2007-06-19 | Xillus, Inc. | Nanodevices, microdevices and sensors on in-vivo structures and method for the same |
US6902720B2 (en) | 2001-05-10 | 2005-06-07 | Worcester Polytechnic Institute | Cyclic peptide structures for molecular scale electronic and photonic devices |
WO2002093140A1 (en) | 2001-05-14 | 2002-11-21 | Johns Hopkins University | Multifunctional magnetic nanowires |
CA2447728A1 (en) | 2001-05-18 | 2003-01-16 | President And Fellows Of Harvard College | Nanoscale wires and related devices |
US20030048619A1 (en) | 2001-06-15 | 2003-03-13 | Kaler Eric W. | Dielectrophoretic assembling of electrically functional microwires |
US6846565B2 (en) | 2001-07-02 | 2005-01-25 | Board Of Regents, The University Of Texas System | Light-emitting nanoparticles and method of making same |
US20030113940A1 (en) | 2001-07-16 | 2003-06-19 | Erlanger Bernard F. | Antibodies specific for nanotubes and related methods and compositions |
WO2003053851A2 (en) | 2001-07-20 | 2003-07-03 | President And Fellows Of Harvard College | Transition metal oxide nanowires |
KR100455284B1 (ko) | 2001-08-14 | 2004-11-12 | 삼성전자주식회사 | 탄소나노튜브를 이용한 고용량의 바이오분자 검출센서 |
AU2002333526B2 (en) | 2001-09-10 | 2008-01-17 | Meso Scale Technologies, Llc. | Methods and apparatus for conducting multiple measurements on a sample |
US7482168B2 (en) | 2001-09-15 | 2009-01-27 | The Regents Of The University Of California | Photoluminescent polymetalloles as chemical sensors |
US20030073071A1 (en) | 2001-10-12 | 2003-04-17 | Jurgen Fritz | Solid state sensing system and method for measuring the binding or hybridization of biomolecules |
US20030124717A1 (en) | 2001-11-26 | 2003-07-03 | Yuji Awano | Method of manufacturing carbon cylindrical structures and biopolymer detection device |
US20050072213A1 (en) | 2001-11-26 | 2005-04-07 | Isabelle Besnard | Use of id semiconductor materials as chemical sensing materials, produced and operated close to room temperature |
US7385262B2 (en) | 2001-11-27 | 2008-06-10 | The Board Of Trustees Of The Leland Stanford Junior University | Band-structure modulation of nano-structures in an electric field |
WO2003054931A1 (en) | 2001-12-12 | 2003-07-03 | Jorma Virtanen | Method and apparatus for nano-sensing |
US6882767B2 (en) | 2001-12-27 | 2005-04-19 | The Regents Of The University Of California | Nanowire optoelectric switching device and method |
US20030134433A1 (en) | 2002-01-16 | 2003-07-17 | Nanomix, Inc. | Electronic sensing of chemical and biological agents using functionalized nanostructures |
EP1468423A2 (en) | 2002-01-18 | 2004-10-20 | California Institute Of Technology | Array-based architecture for molecular electronics |
CN1444259A (zh) | 2002-03-12 | 2003-09-24 | 株式会社东芝 | 半导体器件的制造方法 |
US6872645B2 (en) | 2002-04-02 | 2005-03-29 | Nanosys, Inc. | Methods of positioning and/or orienting nanostructures |
US20040026684A1 (en) | 2002-04-02 | 2004-02-12 | Nanosys, Inc. | Nanowire heterostructures for encoding information |
US20030189202A1 (en) | 2002-04-05 | 2003-10-09 | Jun Li | Nanowire devices and methods of fabrication |
US20040067530A1 (en) | 2002-05-08 | 2004-04-08 | The Regents Of The University Of California | Electronic sensing of biomolecular processes |
US7335552B2 (en) * | 2002-05-15 | 2008-02-26 | Raytheon Company | Electrode for thin film capacitor devices |
WO2004003535A1 (en) | 2002-06-27 | 2004-01-08 | Nanosys Inc. | Planar nanowire based sensor elements, devices, systems and methods for using and making same |
US7335908B2 (en) | 2002-07-08 | 2008-02-26 | Qunano Ab | Nanostructures and methods for manufacturing the same |
WO2004010552A1 (en) | 2002-07-19 | 2004-01-29 | President And Fellows Of Harvard College | Nanoscale coherent optical components |
WO2004034467A2 (en) | 2002-07-25 | 2004-04-22 | California Institute Of Technology | Sublithographic nanoscale memory architecture |
WO2004027822A2 (en) | 2002-09-05 | 2004-04-01 | Nanosys, Inc. | Oriented nanostructures and methods of preparing |
WO2004023527A2 (en) | 2002-09-05 | 2004-03-18 | Nanosys, Inc. | Nanostructure and nanocomposite based compositions and photovoltaic devices |
AU2003268487A1 (en) | 2002-09-05 | 2004-03-29 | Nanosys, Inc. | Nanocomposites |
US7572393B2 (en) | 2002-09-05 | 2009-08-11 | Nanosys Inc. | Organic species that facilitate charge transfer to or from nanostructures |
US7102605B2 (en) | 2002-09-30 | 2006-09-05 | Nanosys, Inc. | Integrated displays using nanowire transistors |
TWI309845B (en) | 2002-09-30 | 2009-05-11 | Nanosys Inc | Large-area nanoenabled macroelectronic substrates and uses therefor |
US7067867B2 (en) | 2002-09-30 | 2006-06-27 | Nanosys, Inc. | Large-area nonenabled macroelectronic substrates and uses therefor |
US7051945B2 (en) | 2002-09-30 | 2006-05-30 | Nanosys, Inc | Applications of nano-enabled large area macroelectronic substrates incorporating nanowires and nanowire composites |
US7135728B2 (en) | 2002-09-30 | 2006-11-14 | Nanosys, Inc. | Large-area nanoenabled macroelectronic substrates and uses therefor |
US7303875B1 (en) | 2002-10-10 | 2007-12-04 | Nanosys, Inc. | Nano-chem-FET based biosensors |
US7163659B2 (en) | 2002-12-03 | 2007-01-16 | Hewlett-Packard Development Company, L.P. | Free-standing nanowire sensor and method for detecting an analyte in a fluid |
US6815706B2 (en) | 2002-12-17 | 2004-11-09 | Hewlett-Packard Development Company, L.P. | Nano optical sensors via molecular self-assembly |
WO2005017962A2 (en) | 2003-08-04 | 2005-02-24 | Nanosys, Inc. | System and process for producing nanowire composites and electronic substrates therefrom |
US7067328B2 (en) | 2003-09-25 | 2006-06-27 | Nanosys, Inc. | Methods, devices and compositions for depositing and orienting nanostructures |
US20050253137A1 (en) | 2003-11-20 | 2005-11-17 | President And Fellows Of Harvard College | Nanoscale arrays, robust nanostructures, and related devices |
US7662706B2 (en) | 2003-11-26 | 2010-02-16 | Qunano Ab | Nanostructures formed of branched nanowhiskers and methods of producing the same |
WO2005093831A1 (en) | 2004-02-13 | 2005-10-06 | President And Fellows Of Harvard College | Nanostructures containing metal-semiconductor compounds |
US20090227107A9 (en) | 2004-02-13 | 2009-09-10 | President And Fellows Of Havard College | Nanostructures Containing Metal Semiconductor Compounds |
US7595528B2 (en) | 2004-03-10 | 2009-09-29 | Nanosys, Inc. | Nano-enabled memory devices and anisotropic charge carrying arrays |
EP1723676A4 (en) | 2004-03-10 | 2009-04-15 | Nanosys Inc | MEMORY DEVICES WITH NANOCAPACITIES AND ANISOTROPIC LOADED NETWORKS |
US20050202615A1 (en) | 2004-03-10 | 2005-09-15 | Nanosys, Inc. | Nano-enabled memory devices and anisotropic charge carrying arrays |
EP1738378A4 (en) | 2004-03-18 | 2010-05-05 | Nanosys Inc | NANOFIBRE SURFACE BASED CAPACITORS |
US7115971B2 (en) | 2004-03-23 | 2006-10-03 | Nanosys, Inc. | Nanowire varactor diode and methods of making same |
JP2007535413A (ja) | 2004-04-30 | 2007-12-06 | ナノシス・インコーポレイテッド | ナノワイヤ成長および採取のための系および方法 |
JP2007538274A (ja) | 2004-05-13 | 2007-12-27 | ザ リージェンツ オブ ザ ユニヴァーシティ オブ カリフォルニア | サブ波長光導波路としてのナノワイヤ及びナノリボン並びに、これらナノ構造の光学回路及び光学素子の構成要素への利用 |
US7129154B2 (en) | 2004-05-28 | 2006-10-31 | Agilent Technologies, Inc | Method of growing semiconductor nanowires with uniform cross-sectional area using chemical vapor deposition |
JP5000510B2 (ja) | 2004-06-08 | 2012-08-15 | ナノシス・インク. | ナノ構造単層の形成方法および形成デバイスならびにかかる単層を含むデバイス |
JP2008506254A (ja) | 2004-07-07 | 2008-02-28 | ナノシス・インコーポレイテッド | ナノワイヤーの集積及び組み込みのためのシステムおよび方法 |
US20060269927A1 (en) | 2005-05-25 | 2006-11-30 | Lieber Charles M | Nanoscale sensors |
WO2006132659A2 (en) | 2005-06-06 | 2006-12-14 | President And Fellows Of Harvard College | Nanowire heterostructures |
AU2007290835A1 (en) | 2006-03-15 | 2008-03-06 | President And Fellows Of Harvard College | Nanobioelectronics |
WO2007145701A2 (en) | 2006-04-07 | 2007-12-21 | President And Fellows Of Harvard College | Nanoscale wire methods and devices |
US8058640B2 (en) | 2006-09-11 | 2011-11-15 | President And Fellows Of Harvard College | Branched nanoscale wires |
WO2008123869A2 (en) | 2006-11-21 | 2008-10-16 | President And Fellows Of Harvard College | Millimeter-long nanowires |
-
2005
- 2005-12-06 WO PCT/US2005/044212 patent/WO2007044034A2/en active Application Filing
- 2005-12-06 EP EP05858579A patent/EP1831973A2/en not_active Withdrawn
- 2005-12-06 CN CNA2005800462921A patent/CN101124638A/zh active Pending
- 2005-12-06 KR KR1020077015434A patent/KR20070101857A/ko not_active Application Discontinuation
- 2005-12-06 US US11/792,444 patent/US8154002B2/en not_active Expired - Fee Related
- 2005-12-06 JP JP2007544625A patent/JP2008523590A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1064255A (ja) * | 1996-08-20 | 1998-03-06 | Tokyo Inst Of Technol | 単一トランジスタ型強誘電体メモリへのデータ書込み方法 |
JPH10107215A (ja) * | 1996-09-30 | 1998-04-24 | Fujitsu Ltd | 強誘電体記憶装置 |
JP2004311512A (ja) * | 2003-04-02 | 2004-11-04 | Mitsubishi Electric Corp | 多値情報記憶素子、その使用方法およびその製造方法 |
Non-Patent Citations (2)
Title |
---|
JPN6012012254; S.T.Hsu etal.: 'MFMox Ferroelectric Memory Transistor' Non-Volatile Memory Technology Symposium, 2004 , 20041117, PAGES 24-27, IEEE * |
JPN7012000852; Bo Lei etal.: 'Nanowire transistors with ferroelectric gate dielectrics: Enhanced performance and memory effects' APPLIED PHYSICS LETTERS VOLUME 84,NUMBER 22, 20040531, P.4553-4555 * |
Also Published As
Publication number | Publication date |
---|---|
CN101124638A (zh) | 2008-02-13 |
WO2007044034A2 (en) | 2007-04-19 |
WO2007044034A3 (en) | 2007-09-13 |
EP1831973A2 (en) | 2007-09-12 |
KR20070101857A (ko) | 2007-10-17 |
US20090095950A1 (en) | 2009-04-16 |
US8154002B2 (en) | 2012-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8154002B2 (en) | Nanoscale wire-based data storage | |
CN104040746B (zh) | 存储器单元与电阻切换层的合成 | |
CN102986048B (zh) | 具有电阻开关层以及侧向布置的存储单元 | |
KR101438468B1 (ko) | 다층의 재구성가능한 스위치 | |
US6518156B1 (en) | Configurable nanoscale crossbar electronic circuits made by electrochemical reaction | |
US10090463B2 (en) | Non-volatile solid state resistive switching devices | |
US9025372B2 (en) | Large array of upward pointing p-i-n diodes having large and uniform current | |
JP5575866B2 (ja) | 電気的に作動するスイッチ | |
Hsu et al. | Bipolar resistive switching of single gold-in-Ga2O3 nanowire | |
US20130175492A1 (en) | Memory cells having storage elements that share material layers with steering elements and methods of forming the same | |
TW201030752A (en) | Method of programming a nonvolatile memory device containing a carbon storage material | |
WO2005093831A1 (en) | Nanostructures containing metal-semiconductor compounds | |
KR20170030969A (ko) | 나노구조체 형성방법과 이를 적용한 반도체소자의 제조방법 및 나노구조체를 포함하는 반도체소자 | |
US20110001117A1 (en) | Nanoscale wire-based memory devices | |
US20070272855A1 (en) | Scanning probe microscope probe and manufacturing method therefor, scanning probe microscope and using method therefor, needle-like body and manufacturing method therefor, electronic device and manufacturing method therefor, charge density wave quantum phase microscope, and charge density wave quantum interferometer | |
Zhou et al. | Memristive behavior of mixed oxide nanocrystal assemblies | |
US8440993B2 (en) | Ultrahigh density patterning of conducting media | |
JP6813844B2 (ja) | トンネル接合素子及び不揮発性メモリ素子 | |
US20120018698A1 (en) | Low-power nanoscale switching device with an amorphous switching material | |
Jiang et al. | Local on/off currents in BiFeO3 thin films modulated by bipolar polarization orientations | |
Cen | Oxide nanoelectronics |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120313 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120605 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120612 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20121113 |