JP2013506303A - 量子ドット−フラーレン接合ベースの光検出器 - Google Patents
量子ドット−フラーレン接合ベースの光検出器 Download PDFInfo
- Publication number
- JP2013506303A JP2013506303A JP2012531123A JP2012531123A JP2013506303A JP 2013506303 A JP2013506303 A JP 2013506303A JP 2012531123 A JP2012531123 A JP 2012531123A JP 2012531123 A JP2012531123 A JP 2012531123A JP 2013506303 A JP2013506303 A JP 2013506303A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- quantum dot
- electrode
- dot layer
- photodetector
- 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
- 229910003472 fullerene Inorganic materials 0.000 title claims abstract description 86
- 239000002096 quantum dot Substances 0.000 claims abstract description 249
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000012545 processing Methods 0.000 claims abstract description 65
- 239000002800 charge carrier Substances 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 83
- 238000000034 method Methods 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 30
- 238000000151 deposition Methods 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 15
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- 150000001356 alkyl thiols Chemical class 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 8
- 235000019253 formic acid Nutrition 0.000 claims description 8
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000768 polyamine Polymers 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 229920001940 conductive polymer Polymers 0.000 claims description 5
- 229920006295 polythiol Polymers 0.000 claims description 5
- DHBXNPKRAUYBTH-UHFFFAOYSA-N 1,1-ethanedithiol Chemical compound CC(S)S DHBXNPKRAUYBTH-UHFFFAOYSA-N 0.000 claims description 4
- JRNVQLOKVMWBFR-UHFFFAOYSA-N 1,2-benzenedithiol Chemical compound SC1=CC=CC=C1S JRNVQLOKVMWBFR-UHFFFAOYSA-N 0.000 claims description 4
- 150000003973 alkyl amines Chemical class 0.000 claims description 4
- 150000004982 aromatic amines Chemical class 0.000 claims description 4
- 150000001504 aryl thiols Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- OCGWQDWYSQAFTO-UHFFFAOYSA-N tellanylidenelead Chemical compound [Pb]=[Te] OCGWQDWYSQAFTO-UHFFFAOYSA-N 0.000 claims description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- GGYFMLJDMAMTAB-UHFFFAOYSA-N selanylidenelead Chemical compound [Pb]=[Se] GGYFMLJDMAMTAB-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- LLYXJBROWQDVMI-UHFFFAOYSA-N 2-chloro-4-nitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1Cl LLYXJBROWQDVMI-UHFFFAOYSA-N 0.000 claims 1
- 229940056932 lead sulfide Drugs 0.000 claims 1
- 229910052981 lead sulfide Inorganic materials 0.000 claims 1
- VCEXCCILEWFFBG-UHFFFAOYSA-N mercury telluride Chemical compound [Hg]=[Te] VCEXCCILEWFFBG-UHFFFAOYSA-N 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 319
- 239000010408 film Substances 0.000 description 30
- 239000000758 substrate Substances 0.000 description 27
- 239000004065 semiconductor Substances 0.000 description 19
- 230000006870 function Effects 0.000 description 18
- 230000005693 optoelectronics Effects 0.000 description 17
- 230000005855 radiation Effects 0.000 description 15
- 230000035945 sensitivity Effects 0.000 description 14
- 238000003384 imaging method Methods 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000002131 composite material Substances 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 230000005670 electromagnetic radiation Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 6
- 230000031700 light absorption Effects 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006798 recombination Effects 0.000 description 6
- 238000005215 recombination Methods 0.000 description 6
- 238000004528 spin coating Methods 0.000 description 6
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000003491 array Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- 229910052733 gallium Inorganic materials 0.000 description 4
- 229910010272 inorganic material Inorganic materials 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- -1 region Substances 0.000 description 4
- 238000002207 thermal evaporation Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 3
- 238000005137 deposition process Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 230000005525 hole transport Effects 0.000 description 3
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- YBNMDCCMCLUHBL-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 4-pyren-1-ylbutanoate Chemical compound C=1C=C(C2=C34)C=CC3=CC=CC4=CC=C2C=1CCCC(=O)ON1C(=O)CCC1=O YBNMDCCMCLUHBL-UHFFFAOYSA-N 0.000 description 2
- XESMNQMWRSEIET-UHFFFAOYSA-N 2,9-dinaphthalen-2-yl-4,7-diphenyl-1,10-phenanthroline Chemical compound C1=CC=CC=C1C1=CC(C=2C=C3C=CC=CC3=CC=2)=NC2=C1C=CC1=C(C=3C=CC=CC=3)C=C(C=3C=C4C=CC=CC4=CC=3)N=C21 XESMNQMWRSEIET-UHFFFAOYSA-N 0.000 description 2
- DHDHJYNTEFLIHY-UHFFFAOYSA-N 4,7-diphenyl-1,10-phenanthroline Chemical compound C1=CC=CC=C1C1=CC=NC2=C1C=CC1=C(C=3C=CC=CC=3)C=CN=C21 DHDHJYNTEFLIHY-UHFFFAOYSA-N 0.000 description 2
- 229910004613 CdTe Inorganic materials 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910004262 HgTe Inorganic materials 0.000 description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229920000144 PEDOT:PSS Polymers 0.000 description 2
- 229910002665 PbTe Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001451 molecular beam epitaxy Methods 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 239000002159 nanocrystal Substances 0.000 description 2
- 239000002135 nanosheet Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000004626 scanning electron microscopy Methods 0.000 description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- STTGYIUESPWXOW-UHFFFAOYSA-N 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline Chemical compound C=12C=CC3=C(C=4C=CC=CC=4)C=C(C)N=C3C2=NC(C)=CC=1C1=CC=CC=C1 STTGYIUESPWXOW-UHFFFAOYSA-N 0.000 description 1
- FDRNXKXKFNHNCA-UHFFFAOYSA-N 4-(4-anilinophenyl)-n-phenylaniline Chemical compound C=1C=C(C=2C=CC(NC=3C=CC=CC=3)=CC=2)C=CC=1NC1=CC=CC=C1 FDRNXKXKFNHNCA-UHFFFAOYSA-N 0.000 description 1
- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 1
- 229910017115 AlSb Inorganic materials 0.000 description 1
- 229910015808 BaTe Inorganic materials 0.000 description 1
- 229910004813 CaTe Inorganic materials 0.000 description 1
- 229910003402 CdSe-ZnS Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910005542 GaSb Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910005866 GeSe Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 description 1
- 229910017680 MgTe Inorganic materials 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910005642 SnTe Inorganic materials 0.000 description 1
- 229910004411 SrTe Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910007709 ZnTe Inorganic materials 0.000 description 1
- MCEWYIDBDVPMES-UHFFFAOYSA-N [60]pcbm Chemical compound C123C(C4=C5C6=C7C8=C9C%10=C%11C%12=C%13C%14=C%15C%16=C%17C%18=C(C=%19C=%20C%18=C%18C%16=C%13C%13=C%11C9=C9C7=C(C=%20C9=C%13%18)C(C7=%19)=C96)C6=C%11C%17=C%15C%13=C%15C%14=C%12C%12=C%10C%10=C85)=C9C7=C6C2=C%11C%13=C2C%15=C%12C%10=C4C23C1(CCCC(=O)OC)C1=CC=CC=C1 MCEWYIDBDVPMES-UHFFFAOYSA-N 0.000 description 1
- KXNLCSXBJCPWGL-UHFFFAOYSA-N [Ga].[As].[In] Chemical compound [Ga].[As].[In] KXNLCSXBJCPWGL-UHFFFAOYSA-N 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000004697 chelate complex Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002508 contact lithography Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010237 hybrid technique Methods 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- HRHKULZDDYWVBE-UHFFFAOYSA-N indium;oxozinc;tin Chemical compound [In].[Sn].[Zn]=O HRHKULZDDYWVBE-UHFFFAOYSA-N 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 238000005329 nanolithography Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 230000004297 night vision Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- VVOPUZNLRVJDJQ-UHFFFAOYSA-N phthalocyanine copper Chemical compound [Cu].C12=CC=CC=C2C(N=C2NC(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2N1 VVOPUZNLRVJDJQ-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000301 poly(3-hexylthiophene-2,5-diyl) polymer Polymers 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004054 semiconductor nanocrystal Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- VLCQZHSMCYCDJL-UHFFFAOYSA-N tribenuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)N(C)C1=NC(C)=NC(OC)=N1 VLCQZHSMCYCDJL-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K39/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic radiation-sensitive element covered by group H10K30/00
- H10K39/30—Devices controlled by radiation
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
- H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
- H10K10/486—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions the channel region comprising two or more active layers, e.g. forming pn heterojunctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
- H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
- H10K30/151—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 the wide bandgap semiconductor comprising titanium oxide, e.g. TiO2
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
- H10K85/211—Fullerenes, e.g. C60
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Light Receiving Elements (AREA)
- Photovoltaic Devices (AREA)
- Electroluminescent Light Sources (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
本願は、米国仮特許出願第61/246,679号(名称「QUANTUM DOT−FULLERENE JUNCTION OPTOELECTRONIC」、2009年9月29日出願)および米国仮特許出願第61/312,494号(名称「QUANTUM DOT−FULLERENE JUNCTION BASED PHOTODETECTORS」、2010年3月10日出願)の利益を主張し、これらの出願の内容の両方が、その全体が本明細書に参考として援用される。
本発明は、概して、光検出器に関する。特に、本発明は、量子ドットおよびフラーレン層によって形成されるヘテロ接合を含む光検出器と、そのようなヘテロ接合および光検出器を加工するための方法に関する。
一実施例では、改良として、本層454の電荷輸送特性を改善するためのQD層454の成膜後処置を含む。本技法は、電荷分離効率を増加させ、電荷抽出効率を増加させ、直列抵抗を低下させ、効率を低減させることなく、より厚いQD層454の使用を可能にする。別の改良は、前述のような電子ブロッキング層572の使用であって、電極−QD層界面における励起子再結合を低下させることによって、電荷分離効率を増加させ、QD層454内の欠陥の悪影響を制限するのを支援する。電子ブロッキング層572は、光生成された正孔の抽出において、トンネル接合またはオーム接合として機能し、高効率光検出を可能にする一方、非常に低い暗電流、したがって、非常に高い信号対雑音比を維持する。
Claims (33)
- フォトダイオードであって、透明な第1の電極、第2の電極、および該第1の電極と該第2の電極との間に挿入されるヘテロ接合を備え、該ヘテロ接合は量子ドット層、および該量子ドット層上に直接配置されるフラーレン層を備え、該量子ドット層は複数の量子ドットを備え、該フラーレン層は複数のフラーレンを備える、フォトダイオードと、
該第2の電極と信号通信状態にある信号処理回路と
を備える、光検出器。 - 前記フォトダイオードは、赤外線範囲、可視範囲、紫外線範囲、および前述のもののうちの2つ以上の組み合わせから成る群から選択される波長における入射光子に応答する前記信号処理回路に信号を出力するように構成される、請求項1に記載の光検出器。
- 約250nm乃至約2400nmの範囲の波長における入射光子に応答する前記信号処理回路に信号を出力するように構成される、請求項1に記載の光検出器。
- 前記第1の電極または前記第2の電極は、導電性酸化物、金属、金属合金、金属含有化合物、CNT、グラフェン、および導電性ポリマーから成る群から選択される、請求項1に記載の光検出器。
- 前記量子ドットは、II−VI族、I−III−VI族、III−V族、IV族、IV−VI族、およびV−VI族材料から成る群から選択される組成物を有する、請求項1に記載の光検出器。
- 前記量子ドットは、硫化鉛、セレン化鉛、テルル化鉛、テルル化水銀、またはそれらの合金から構成される、請求項1に記載の光検出器。
- 前記量子ドット層は、5nm乃至5μmの範囲の厚さを有する、請求項1に記載の光検出器。
- 前記複数の量子ドットは、複数の第1の量子ドットと複数の第2の量子ドットとを備え、該第1の量子ドットは、第1の平均サイズを有し、該第2の量子ドットは、該第1の平均サイズとは異なる第2の平均サイズを有するか、または該第1の量子ドットは、第1の組成物を有し、該第2の量子ドットは、該第1の組成物とは異なる第2の組成物を有する、請求項1に記載の光検出器。
- 前記フラーレンは、nが20以上であるCnフラーレン、内包フラーレン、フラーレン誘導体、および前述のもののうちの2つ以上の組み合わせから成る群から選択される、請求項1に記載の光検出器。
- 前記フラーレン層は、3nm乃至300nmの範囲の厚さを有する、請求項1に記載の光検出器。
- 前記フラーレン層と前記第2の電極との間に挿入される正孔ブロッキング層をさらに備える、請求項1に記載の光検出器。
- 前記第1の電極と前記量子ドット層との間に挿入される電子ブロッキング層をさらに備える、請求項1に記載の光検出器。
- 前記電子ブロッキング層は、不連続層を備える、請求項12に記載の光検出器。
- 前記電子ブロッキング層は、あるパターンの電子ブロッキング材料を備える、請求項13に記載の光検出器。
- 前記量子ドット層は、1x10−4cm2/V−秒よりも大きい電荷キャリア移動度を呈する、請求項1に記載の光検出器。
- 前記量子ドット層は、2nm以下の粒子間間隔を呈する、請求項1に記載の光検出器。
- 複数のフォトダイオードであって、各フォトダイオードは、透明な第1の電極、第2の電極、および該第1の電極と該第2の電極との間に挿入されるヘテロ構造とを備え、各ヘテロ構造は、量子ドット層と該量子ドット層上に直接配置されるフラーレン層とを備え、各量子ドット層は、複数の量子ドットを備え、各フラーレン層は、複数のフラーレンを備える、複数のフォトダイオードと、
各第2の電極と信号通信状態にある信号処理回路と
を備える、光検出器。 - 前記複数のフォトダイオードは、第1の波長範囲の入射光子に応答するそれぞれの信号を出力するように構成される、第1の群のフォトダイオードと、前記第1の波長範囲と異なる第2の波長範囲の入射光子に応答するそれぞれの信号を出力するように構成される、第2の群のフォトダイオードとを備え、該第1の波長範囲および該第2の波長範囲は、赤外線、可視、紫外線、および前述のもののうちの2つ以上の組み合わせから成る群から選択される、請求項17に記載の光検出器。
- 光検出器を加工する方法であって、該方法は、
第1の電極上にヘテロ構造を形成することであって、該ヘテロ構造は、相互に接触する量子ドット層とフラーレン層とを備え、該量子ドット層は、複数の量子ドットを備え、該フラーレン層は、複数のフラーレンを備える、ことと、
該第1の電極と反対の該ヘテロ構造の面に第2の電極を形成することであって、該第1もしくは第2の電極のうちの一方または両方が透明である、ことと、
該第1の電極を信号処理回路と信号通信状態に置くことと
を含む、方法。 - 複数のそれぞれの第1の電極上に複数のヘテロ構造を形成することによって、複数のフォトダイオードを加工することを含み、各ヘテロ構造は、相互に接触するそれぞれの量子ドット層とそれぞれのフラーレン層とを備え、前記透明な第2の電極は、該第1の電極と反対の該ヘテロ構造の面に形成され、各第1の電極は、前記信号処理回路と信号通信状態に置かれる、請求項19に記載の方法。
- 複数のそれぞれの第1の電極上にヘテロ構造を形成することによって、複数のフォトダイオードを加工することを含み、各第1の電極は、前記信号処理回路と信号通信状態に置かれ、それぞれのフォトダイオードを画定する、請求項19に記載の方法。
- 前記ヘテロ構造を形成することは、前記複数の量子ドットおよび溶媒を備える溶液を成膜することによって、前記量子ドット層を成膜することを含む、請求項19に記載の方法。
- 前記溶媒は、トルエン、アニソール、アルカン、ブチルアミン、および水から成る群から選択される、請求項22に記載の方法。
- 前記ヘテロ構造を形成することは、前記量子ドット層を成膜後に、該量子ドット層の電荷キャリア移動度を向上させる化学物質によって、該量子ドット層を処置することを備える、請求項19に記載の方法。
- 前記量子ドット層は、エタンチオール、アルキルチオール、アルキルチオール、アルキニルチオール、アリールチオール、エタンジチオール、ベンゼンジチオール、アルキルポリチオール、アルケニルポリチオール、アルキニルポリチオール、アリールポリチオール、カルボン酸、ギ酸、メタノール、トルエン、イソプロピルアルコール、クロロホルム、アセトニトリル、酢酸、ブチルアミン、1,4ブチルジアミン、アルキルアミン、アルケニルアミン、アルキニルアミン、アリールアミンアルキルポリアミン、アルケニルポリアミン、アルキニルポリアミン、アリールポリアミンから成る群から選択される組成物を有する溶液または蒸気によって処置される、請求項24に記載の方法。
- 前記ヘテロ構造を形成することは、第1の量子ドット層を成膜後に、該第1の量子ドット層上に1つ以上の付加的な量子ドット層を成膜することを含む、請求項19に記載の方法。
- 前記第1の量子ドット層および前記付加的な量子ドット層を成膜後に、エタンチオール、アルキルチオール、アルキルチオール、アルキニルチオール、アリールチオール、エタンジチオール、ベンゼンジチオール、アルキルポリチオール、アルケニルポリチオール、アルキニルポリチオール、アリールポリチオール、カルボン酸、ギ酸、メタノール、トルエン、イソプロピルアルコール、クロロホルム、アセトニトリル、酢酸、ブチルアミン、1,4ブチルジアミン、アルキルアミン、アルケニルアミン、アルキニルアミン、アリールアミンアルキルポリアミン、アルケニルポリアミン、アルキニルポリアミン、アリールポリアミンから成る群から選択される組成物を有する溶液または蒸気によって、成膜直後の状態の量子ドット層を同時に処置することをさらに含む、請求項26に記載の方法。
- 前記第1の量子ドット層および各付加的な量子ドット層を成膜後に、次の量子ドット層を成膜することに先立って、溶液または蒸気によって成膜直後の状態の量子ドット層を同時に処置することをさらに含み、該溶液または蒸気は、エタンチオール、アルキルチオール、アルキルチオール、アルキニルチオール、アリールチオール、エタンジチオール、ベンゼンジチオール、アルキルポリチオール、アルケニルポリチオール、アルキニルポリチオール、アリールポリチオール、カルボン酸、ギ酸、メタノール、トルエン、イソプロピルアルコール、クロロホルム、アセトニトリル、酢酸、ブチルアミン、1,4ブチルジアミン、アルキルアミン、アルケニルアミン、アルキニルアミン、アリールアミンアルキルポリアミン、アルケニルポリアミン、アルキニルポリアミン、アリールポリアミンから成る群から選択される組成物を有する、請求項26に記載の方法。
- 前記第1の電極上に電子ブロッキング層を成膜することを含み、前記量子ドット層は、該電子ブロッキング層上に成膜される、請求項19に記載の方法。
- 前記電子ブロッキング層を酸化または還元処置に曝すことを含む、請求項29に記載の方法。
- 前記フラーレン層上に正孔ブロッキング層を成膜することをさらに含み、前記第2の電極は、該正孔ブロッキング層上に成膜される、請求項19に記載の方法。
- 量子ドット間の粒子間間隔を減少させる化学物質、前記量子ドット層の成膜直後の状態の厚さを減少させる化学物質、または該量子ドット層の該粒子間間隔および該成膜直後の状態の厚さの両方を減少させる化学物質から選択される化学物質によって、該量子ドット層を処置することを含む、請求項19に記載の方法。
- 前記粒子間間隔を2nm以下まで減少させるか、または前記成膜直後の状態の厚さを20乃至80%減少させることを含む、請求項32に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24667909P | 2009-09-29 | 2009-09-29 | |
US61/246,679 | 2009-09-29 | ||
US31249410P | 2010-03-10 | 2010-03-10 | |
US61/312,494 | 2010-03-10 | ||
PCT/US2010/050731 WO2011041421A1 (en) | 2009-09-29 | 2010-09-29 | Quantum dot-fullerene junction based photodetectors |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013506303A true JP2013506303A (ja) | 2013-02-21 |
Family
ID=43127235
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012531123A Pending JP2013506303A (ja) | 2009-09-29 | 2010-09-29 | 量子ドット−フラーレン接合ベースの光検出器 |
JP2012531121A Pending JP2013506302A (ja) | 2009-09-29 | 2010-09-29 | 量子ドット−フラーレン接合光電子素子 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012531121A Pending JP2013506302A (ja) | 2009-09-29 | 2010-09-29 | 量子ドット−フラーレン接合光電子素子 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8742398B2 (ja) |
EP (2) | EP2483926B1 (ja) |
JP (2) | JP2013506303A (ja) |
DK (2) | DK2483926T3 (ja) |
ES (2) | ES2723523T3 (ja) |
WO (2) | WO2011041421A1 (ja) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2665047A1 (en) | 2006-09-29 | 2008-04-10 | University Of Florida Research Foundation, Inc. | Method and apparatus for infrared detection and display |
US9054262B2 (en) | 2009-09-29 | 2015-06-09 | Research Triangle Institute | Integrated optical upconversion devices and related methods |
US9349970B2 (en) * | 2009-09-29 | 2016-05-24 | Research Triangle Institute | Quantum dot-fullerene junction based photodetectors |
ES2723523T3 (es) | 2009-09-29 | 2019-08-28 | Res Triangle Inst | Dispositivos optoelectrónicos con la unión de punto cuántico-fullereno |
US9075225B2 (en) | 2009-10-28 | 2015-07-07 | Alentic Microscience Inc. | Microscopy imaging |
JP2013509618A (ja) | 2009-10-28 | 2013-03-14 | アレンティック マイクロサイエンス インコーポレイテッド | 顕微撮像法 |
MX2012013643A (es) | 2010-05-24 | 2013-05-01 | Univ Florida | Metodo y aparato para proporcionar una capa de bloqueo de carga en un dispositivo de conversion ascendente de infrarrojo. |
EP2643857B1 (en) * | 2010-11-23 | 2019-03-06 | University of Florida Research Foundation, Inc. | Ir photodetectors with high detectivity at low drive voltage |
US10522695B2 (en) * | 2011-01-27 | 2019-12-31 | Vitriflex, Inc. | Inorganic multilayer stack and methods and compositions relating thereto |
TWI553887B (zh) * | 2011-02-21 | 2016-10-11 | 美國密西根州立大學 | 嵌入電子傳導激子阻隔層的有機光伏打電池 |
BR112013021606A2 (pt) * | 2011-02-28 | 2016-11-16 | Nanoholdings Llc | dispositivos de conversão ascendente com absorvedor de banda larga |
EP2727154B1 (en) | 2011-06-30 | 2019-09-18 | University of Florida Research Foundation, Inc. | A method and apparatus for detecting infrared radiation with gain |
ES2369953B1 (es) * | 2011-08-02 | 2012-10-09 | Fundació Institut De Ciències Fotòniques | Plataforma optoelectrónica con conductor a base de carbono y puntos cuánticos y fototransistor que comprende una plataforma de este tipo |
GB201116517D0 (en) * | 2011-09-23 | 2011-11-09 | Nanoco Technologies Ltd | Semiconductor nanoparticle based light emitting materials |
US9202945B2 (en) * | 2011-12-23 | 2015-12-01 | Nokia Technologies Oy | Graphene-based MIM diode and associated methods |
WO2013123046A2 (en) | 2012-02-13 | 2013-08-22 | Massachusetts Institute Of Technology | Cathode buffer materials and related devices and methods |
CN103296210A (zh) * | 2012-02-29 | 2013-09-11 | 海洋王照明科技股份有限公司 | 太阳能电池器件及其制备方法 |
WO2013181215A1 (en) * | 2012-05-30 | 2013-12-05 | Massachusetts Institute Of Technology | Devices comprising graphene and a conductive polymer and related systems and methods |
US20130332120A1 (en) * | 2012-06-06 | 2013-12-12 | University Of Southern California | System and method for aggregating reservoir connectivities |
CN102779943A (zh) * | 2012-06-20 | 2012-11-14 | 浙江大学 | 一种高效率的有机无机杂化太阳能电池及其制备方法 |
DE102012215792A1 (de) | 2012-09-06 | 2014-03-06 | Zumtobel Lighting Gmbh | Elektrooptisches Bauelement mit Quantendot-Struktur |
US20150263203A1 (en) * | 2012-10-26 | 2015-09-17 | Research Triangle Institute | Intermediate band semiconductors, heterojunctions, and optoelectronic devices utilizing solution processed quantum dots, and related methods |
EP2917382A4 (en) | 2012-11-06 | 2016-07-06 | Oti Lumionics Inc | METHOD OF DEPOSITING A CONDUCTIVE COATING ON A SURFACE |
JP6490009B2 (ja) * | 2012-11-22 | 2019-03-27 | ザ リージェンツ オブ ザ ユニヴァシティ オブ ミシガン | 有機光起電装置のためのハイブリッド平面混合ヘテロ接合 |
CN103000817B (zh) * | 2012-11-29 | 2016-04-20 | 无锡格菲电子薄膜科技有限公司 | 一种柔性有机发光二极管 |
WO2014093322A1 (en) * | 2012-12-10 | 2014-06-19 | Massachusetts Institute Of Technology | Near-infrared light emitting device using semiconductor nanocrystals |
JP2016513361A (ja) * | 2013-01-25 | 2016-05-12 | ユニバーシティー オブ フロリダ リサーチ ファウンデーション,インコーポレイテッドUniversity Of Florida Research Foundation,Inc. | 溶液処理法による硫化鉛光検出器を用いた新規の赤外線画像センサー |
US9518920B2 (en) | 2013-06-26 | 2016-12-13 | Alentic Microscience Inc. | Sample processing improvements for microscopy |
US10502666B2 (en) | 2013-02-06 | 2019-12-10 | Alentic Microscience Inc. | Sample processing improvements for quantitative microscopy |
WO2014140850A2 (en) | 2013-03-11 | 2014-09-18 | Saudi Basic Industries Corporation | Aryloxy-phthalocyanines of group iv metals |
US8933238B2 (en) | 2013-03-11 | 2015-01-13 | Saudi Basic Industries Corporation | Aryloxy-phthalocyanines of group III metals |
KR101481000B1 (ko) | 2013-05-13 | 2015-01-14 | 경희대학교 산학협력단 | 그래핀 양자점 광 검출기 및 이의 제조 방법 |
KR20140147376A (ko) * | 2013-06-19 | 2014-12-30 | 삼성전자주식회사 | 적층형 컬러-깊이 센서 및 이를 채용한 3차원 영상 획득 장치 |
CN103390630B (zh) * | 2013-07-17 | 2015-11-11 | 深圳市华星光电技术有限公司 | 基于有机p-n结的红外探测器件及其制作方法与使用该器件的红外图像探测器 |
US9153717B2 (en) * | 2013-08-09 | 2015-10-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Backside illuminated photo-sensitive device with gradated buffer layer |
CN105493295B (zh) * | 2013-08-29 | 2019-03-29 | 佛罗里达大学研究基金会有限公司 | 来自溶液处理的无机半导体的空气稳定红外光探测器 |
CA2943028A1 (en) * | 2014-03-21 | 2015-09-24 | Brookhaven Science Associates, Llc | Hole blocking, electron transporting and window layer for optimized cuin(1-x)ga(x)se2 solar cells |
US9099663B1 (en) * | 2014-04-21 | 2015-08-04 | Massachusetts Institute Of Technology | Quantum dot solar cells with band alignment engineering |
EP3155668B1 (en) * | 2014-06-16 | 2021-02-17 | B.G. Negev Technologies & Applications Ltd., at Ben-Gurion University | Swir to visible image up-conversion integrated device |
KR101558801B1 (ko) | 2014-08-21 | 2015-10-12 | 경희대학교 산학협력단 | 그래핀-실리콘 양자점 하이브리드 구조를 이용한 포토 다이오드 및 그 제조방법 |
US20180282617A1 (en) * | 2014-11-17 | 2018-10-04 | 3M Innovative Properties Company | Quantum dot article with thiol-alkene matrix |
KR102266615B1 (ko) | 2014-11-17 | 2021-06-21 | 삼성전자주식회사 | 전계 효과 트랜지스터를 포함하는 반도체 소자 및 그 제조 방법 |
US9373561B1 (en) | 2014-12-18 | 2016-06-21 | International Business Machines Corporation | Integrated circuit barrierless microfluidic channel |
US9864138B2 (en) | 2015-01-05 | 2018-01-09 | The Research Foundation For The State University Of New York | Integrated photonics including germanium |
KR102395050B1 (ko) | 2015-02-05 | 2022-05-04 | 삼성전자주식회사 | 광전자 소자 및 이를 포함하는 이미지 센서와 전자 장치 |
EP3101695B1 (en) * | 2015-06-04 | 2021-12-01 | Nokia Technologies Oy | Device for direct x-ray detection |
WO2017039774A2 (en) * | 2015-06-11 | 2017-03-09 | University Of Florida Research Foundation, Incorporated | Monodisperse, ir-absorbing nanoparticles and related methods and devices |
KR102446410B1 (ko) | 2015-09-17 | 2022-09-22 | 삼성전자주식회사 | 광전소자 및 이를 포함하는 전자장치 |
CN105206701B (zh) * | 2015-10-13 | 2017-01-25 | 山西国惠光电科技有限公司 | 一种直接沉积于读出电路上的光电探测器及其制备方法 |
CN114975823A (zh) | 2015-12-16 | 2022-08-30 | Oti领英有限公司 | 包含屏障涂层的光电子器件 |
KR102415248B1 (ko) | 2015-12-29 | 2022-06-30 | 삼성디스플레이 주식회사 | 양자점 및 이를 이용한 발광 소자 |
US10236400B2 (en) | 2016-02-01 | 2019-03-19 | Heptagon Micro Optics Pte. Ltd. | Quantum dot film based demodulation structures |
CN105836716B (zh) * | 2016-03-25 | 2017-11-10 | 武汉工程大学 | 一种硒化铅量子点‑石墨烯复合材料及其制备方法 |
JP2017175047A (ja) * | 2016-03-25 | 2017-09-28 | ソニー株式会社 | 半導体装置、固体撮像素子、撮像装置、および電子機器 |
US10187593B2 (en) | 2016-09-27 | 2019-01-22 | Rxsafe Llc | Verification system for a pharmacy packaging system |
US11595595B2 (en) | 2016-09-27 | 2023-02-28 | Rxsafe Llc | Verification system for a pharmacy packaging system |
KR102651544B1 (ko) * | 2016-11-21 | 2024-03-28 | 삼성전자주식회사 | 광대역 다기능 광학소자와 그 제조 및 동작방법 |
US10976491B2 (en) | 2016-11-23 | 2021-04-13 | The Research Foundation For The State University Of New York | Photonics interposer optoelectronics |
KR101701192B1 (ko) * | 2016-12-05 | 2017-02-01 | 인천대학교 산학협력단 | 투명 광전 소자 및 그 제조 방법 |
AU2018221879B2 (en) * | 2017-02-20 | 2023-01-19 | Newsouth Innovations Pty Ltd | A parametric amplifier |
US10698156B2 (en) | 2017-04-27 | 2020-06-30 | The Research Foundation For The State University Of New York | Wafer scale bonded active photonics interposer |
EP3776074B1 (en) | 2018-04-04 | 2023-11-22 | The Research Foundation for the State University of New York | Heterogeneous structure on an integrated photonics platform |
US10816724B2 (en) | 2018-04-05 | 2020-10-27 | The Research Foundation For The State University Of New York | Fabricating photonics structure light signal transmission regions |
US10475948B1 (en) | 2018-05-31 | 2019-11-12 | International Business Machines Corporation | Transparent ultraviolet photodetector |
EP3618115A1 (en) | 2018-08-27 | 2020-03-04 | Rijksuniversiteit Groningen | Imaging device based on colloidal quantum dots |
US11029466B2 (en) | 2018-11-21 | 2021-06-08 | The Research Foundation For The State University Of New York | Photonics structure with integrated laser |
US11550099B2 (en) | 2018-11-21 | 2023-01-10 | The Research Foundation For The State University Of New York | Photonics optoelectrical system |
US20220115446A1 (en) * | 2019-01-18 | 2022-04-14 | Semiconductor Energy Laboratory Co., Ltd. | Display Device, Display Module, and Electronic Device |
US11061146B2 (en) | 2019-01-24 | 2021-07-13 | International Business Machines Corporation | Nanosheet radiation dosimeter |
JP7318167B2 (ja) * | 2019-06-12 | 2023-08-01 | フィールドポイント (キプロス) リミテッド | 量子閉じ込めキャビティ空間における光-物質結合に基づく光学フィルタ |
US20220235067A1 (en) * | 2019-06-26 | 2022-07-28 | The Regents Of The University Of California | Compositions and methods of fabrication of near infrared devices |
US11538948B2 (en) | 2019-06-26 | 2022-12-27 | University Of South Carolina | Quantum dot photovoltaic junctions |
US20230369545A1 (en) * | 2020-10-07 | 2023-11-16 | Sharp Kabushiki Kaisha | Light-emitting element producing method and light-emitting element |
CN112864328B (zh) * | 2021-01-28 | 2022-09-02 | 广西大学 | 一种Ag/C60/P3HT/n-GaN/In平面型异质结材料及其制备方法 |
KR20220146326A (ko) * | 2021-04-23 | 2022-11-01 | 유브라이트 옵트로닉스 코포레이션 | 퀀텀닷 광학 필름 및 그의 제조방법 |
TWI783805B (zh) * | 2021-12-01 | 2022-11-11 | 天光材料科技股份有限公司 | 光電半導體之結構 |
CN114284436A (zh) * | 2021-12-21 | 2022-04-05 | 广州光达创新科技有限公司 | 一种有机无机杂化的短波红外光电探测器及其所构成的阵列,以及相关制备方法 |
US11784805B2 (en) * | 2022-03-07 | 2023-10-10 | Raytheon Company | Ultra high entropy material-based non-reversible spectral signature generation via quantum dots |
CN115000208B (zh) * | 2022-04-26 | 2023-10-20 | 昆明物理研究所 | 碲化锡薄膜/锗异质结宽谱光电探测器及其制备方法 |
CN114864711B (zh) * | 2022-06-08 | 2023-07-28 | 西安电子科技大学 | 基于极性二维材料量子阱的pn型β-Ga2O3日盲深紫外光电探测器 |
CN115425146B (zh) * | 2022-09-06 | 2024-02-09 | 西安工业大学 | 一种背照式微结构阵列宽光谱成像探测器及其制备方法 |
CN116314424A (zh) * | 2022-12-21 | 2023-06-23 | 深圳大学 | 多波段紫外光电探测器及其制备方法 |
CN117293209A (zh) * | 2023-09-07 | 2023-12-26 | 中国科学院重庆绿色智能技术研究院 | 一种复合异质结光电探测器及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004165516A (ja) * | 2002-11-14 | 2004-06-10 | Matsushita Electric Works Ltd | 有機太陽電池 |
JP2008509559A (ja) * | 2004-08-05 | 2008-03-27 | ザ、トラスティーズ オブ プリンストン ユニバーシティ | 積層型有機感光性デバイス |
JP2009076668A (ja) * | 2007-09-20 | 2009-04-09 | Dainippon Printing Co Ltd | 有機薄膜太陽電池 |
JP2009099866A (ja) * | 2007-10-18 | 2009-05-07 | Fujifilm Corp | 光電変換素子及び固体撮像素子 |
JP2009532851A (ja) * | 2006-02-16 | 2009-09-10 | ソレクサント・コーポレイション | ナノ粒子増感ナノ構造太陽電池 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965649A (en) | 1988-12-23 | 1990-10-23 | Ford Aerospace Corporation | Manufacture of monolithic infrared focal plane arrays |
US5077593A (en) | 1989-12-27 | 1991-12-31 | Hughes Aircraft Company | Dark current-free multiquantum well superlattice infrared detector |
US5505928A (en) | 1991-11-22 | 1996-04-09 | The Regents Of University Of California | Preparation of III-V semiconductor nanocrystals |
US5837995A (en) | 1996-11-25 | 1998-11-17 | Alan Y. Chow | Wavelength-controllable voltage-phase photodiode optoelectronic switch ("opsistor") |
US6322901B1 (en) | 1997-11-13 | 2001-11-27 | Massachusetts Institute Of Technology | Highly luminescent color-selective nano-crystalline materials |
KR20010040506A (ko) | 1998-02-02 | 2001-05-15 | 유니액스 코포레이션 | 유기 반도체로부터 제조한 영상 센서 |
CA2268997C (en) | 1998-05-05 | 2005-03-22 | National Research Council Of Canada | Quantum dot infrared photodetectors (qdip) and methods of making the same |
ATE342584T1 (de) | 1999-08-19 | 2006-11-15 | Hitachi Europ Ltd | Photodetektor |
US6329668B1 (en) | 2000-07-27 | 2001-12-11 | Mp Technologies L.L.C. | Quantum dots for optoelecronic devices |
US7042029B2 (en) | 2000-07-28 | 2006-05-09 | Ecole Polytechnique Federale De Lausanne (Epfl) | Solid state heterojunction and solid state sensitized photovoltaic cell |
US6580027B2 (en) | 2001-06-11 | 2003-06-17 | Trustees Of Princeton University | Solar cells using fullerenes |
US6710366B1 (en) | 2001-08-02 | 2004-03-23 | Ultradots, Inc. | Nanocomposite materials with engineered properties |
US6504196B1 (en) | 2001-08-30 | 2003-01-07 | Micron Technology, Inc. | CMOS imager and method of formation |
US6852920B2 (en) | 2002-06-22 | 2005-02-08 | Nanosolar, Inc. | Nano-architected/assembled solar electricity cell |
TW200425530A (en) | 2002-09-05 | 2004-11-16 | Nanosys Inc | Nanostructure and nanocomposite based compositions and photovoltaic devices |
EP1447860A1 (en) * | 2003-02-17 | 2004-08-18 | Rijksuniversiteit Groningen | Organic material photodiode |
US20040183070A1 (en) | 2003-03-21 | 2004-09-23 | International Business Machines Corporation | Solution processed pentacene-acceptor heterojunctions in diodes, photodiodes, and photovoltaic cells and method of making same |
WO2005001900A2 (en) | 2003-06-12 | 2005-01-06 | Sirica Corporation | Steady-state-non-equilibrium distribution of free carriers and photon energy up-conversion using same |
US6906326B2 (en) | 2003-07-25 | 2005-06-14 | Bae Systems Information And Elecronic Systems Integration Inc. | Quantum dot infrared photodetector focal plane array |
US6972431B2 (en) | 2003-11-26 | 2005-12-06 | Trustees Of Princeton University | Multilayer organic photodetectors with improved performance |
WO2005101530A1 (en) | 2004-04-19 | 2005-10-27 | Edward Sargent | Optically-regulated optical emission using colloidal quantum dot nanocrystals |
JP4281094B2 (ja) | 2004-07-09 | 2009-06-17 | 独立行政法人科学技術振興機構 | 赤外光検出器 |
WO2006025481A1 (ja) * | 2004-09-03 | 2006-03-09 | Japan Science And Technology Agency | センサユニット及び反応場セルユニット並びに分析装置 |
TWI269355B (en) | 2004-12-29 | 2006-12-21 | Ind Tech Res Inst | Quantum-dot infrared photodetector |
CA2519608A1 (en) | 2005-01-07 | 2006-07-07 | Edward Sargent | Quantum dot-polymer nanocomposite photodetectors and photovoltaics |
US7655860B2 (en) | 2005-04-01 | 2010-02-02 | North Carolina State University | Nano-structured photovoltaic solar cell and related methods |
KR100734842B1 (ko) | 2005-10-28 | 2007-07-03 | 한국전자통신연구원 | 고출력/광대역 광소자용 유무기 나노 복합 박막 및 이를포함하는 광소자와 그 제조 방법 |
US7459686B2 (en) | 2006-01-26 | 2008-12-02 | L-3 Communications Corporation | Systems and methods for integrating focal plane arrays |
WO2007095386A2 (en) | 2006-02-13 | 2007-08-23 | Solexant Corporation | Photovoltaic device with nanostructured layers |
US20080048102A1 (en) | 2006-08-22 | 2008-02-28 | Eastman Kodak Company | Optically enhanced multi-spectral detector structure |
US20080128021A1 (en) | 2006-09-06 | 2008-06-05 | The Research Foundation Of State University Of New York | Nanocomposite devices, methods of making them, and uses thereof |
WO2008085933A1 (en) | 2007-01-08 | 2008-07-17 | Plextronics, Inc. | Quantum dot photovoltaic device |
JP2010517299A (ja) | 2007-01-30 | 2010-05-20 | ソーラスタ インコーポレイテッド | 光電池およびその作製方法 |
JP2010518623A (ja) | 2007-02-12 | 2010-05-27 | ソーラスタ インコーポレイテッド | ホットキャリアクーリングが低減された光電池 |
ES2723523T3 (es) * | 2009-09-29 | 2019-08-28 | Res Triangle Inst | Dispositivos optoelectrónicos con la unión de punto cuántico-fullereno |
-
2010
- 2010-09-29 ES ES10771834T patent/ES2723523T3/es active Active
- 2010-09-29 WO PCT/US2010/050731 patent/WO2011041421A1/en active Application Filing
- 2010-09-29 JP JP2012531123A patent/JP2013506303A/ja active Pending
- 2010-09-29 EP EP10771834.8A patent/EP2483926B1/en active Active
- 2010-09-29 ES ES10761114.7T patent/ES2679269T3/es active Active
- 2010-09-29 US US13/499,038 patent/US8742398B2/en active Active
- 2010-09-29 DK DK10771834.8T patent/DK2483926T3/en active
- 2010-09-29 DK DK10761114.7T patent/DK2483925T3/en active
- 2010-09-29 EP EP10761114.7A patent/EP2483925B1/en active Active
- 2010-09-29 US US13/499,024 patent/US8729528B2/en active Active
- 2010-09-29 WO PCT/US2010/050712 patent/WO2011041407A1/en active Application Filing
- 2010-09-29 JP JP2012531121A patent/JP2013506302A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004165516A (ja) * | 2002-11-14 | 2004-06-10 | Matsushita Electric Works Ltd | 有機太陽電池 |
JP2008509559A (ja) * | 2004-08-05 | 2008-03-27 | ザ、トラスティーズ オブ プリンストン ユニバーシティ | 積層型有機感光性デバイス |
JP2009532851A (ja) * | 2006-02-16 | 2009-09-10 | ソレクサント・コーポレイション | ナノ粒子増感ナノ構造太陽電池 |
JP2009076668A (ja) * | 2007-09-20 | 2009-04-09 | Dainippon Printing Co Ltd | 有機薄膜太陽電池 |
JP2009099866A (ja) * | 2007-10-18 | 2009-05-07 | Fujifilm Corp | 光電変換素子及び固体撮像素子 |
Non-Patent Citations (2)
Title |
---|
DISSANAYAKE D M N M: "THE FABRICATION AND ANALYSIS OF A PBS NANOCRYSTAL: C60 BILAYER HYBRID PHOTOVOLTAIC SYSTEM", NANOTECHNOLOGY, vol. V20 N24, JPN5012017362, 17 June 2009 (2009-06-17), GB, pages 245202, ISSN: 0002612701 * |
NANDITHA DISSANAYAKE: "ORGANIC:PBS-NANOCRYSTAL:FULLERENE HYBRID PHOTOVOLTAICS", MATERIAL RESEARCH SOCIETY SYMPOSIA PROCEEDINGS, vol. V1102 N1102-LL07-06, JPN5012017363, 2008, ISSN: 0002612702 * |
Also Published As
Publication number | Publication date |
---|---|
DK2483925T3 (en) | 2018-08-20 |
EP2483925A1 (en) | 2012-08-08 |
EP2483926B1 (en) | 2019-02-06 |
WO2011041407A1 (en) | 2011-04-07 |
US8742398B2 (en) | 2014-06-03 |
EP2483925B1 (en) | 2018-05-16 |
JP2013506302A (ja) | 2013-02-21 |
US8729528B2 (en) | 2014-05-20 |
DK2483926T3 (en) | 2019-03-25 |
US20120223291A1 (en) | 2012-09-06 |
EP2483926A1 (en) | 2012-08-08 |
ES2679269T3 (es) | 2018-08-23 |
ES2723523T3 (es) | 2019-08-28 |
WO2011041421A1 (en) | 2011-04-07 |
US20120241723A1 (en) | 2012-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8742398B2 (en) | Quantum dot-fullerene junction based photodetectors | |
US9349970B2 (en) | Quantum dot-fullerene junction based photodetectors | |
US20200373453A1 (en) | Photodetection element including photoelectric conversion structure and avalanche structure | |
Konstantatos et al. | Solution-processed quantum dot photodetectors | |
CN104937722B (zh) | 利用处理量子点溶液制造的中间带半导体、异质结和光电设备,及其相关方法 | |
US9054262B2 (en) | Integrated optical upconversion devices and related methods | |
JP5460706B2 (ja) | X線検出器 | |
US20140054540A1 (en) | Device including semiconductor nanocrystals & method | |
US20060032530A1 (en) | Solution processed pentacene-acceptor heterojunctions in diodes, photodiodes, and photovoltaic cells and method of making same | |
EP3087591B1 (en) | Semiconductor nanoparticle dispersion, photoelectric conversion element, and image pickup device | |
CN112567536A (zh) | 基于二维量子点的光电探测器 | |
CN112823420B (zh) | 基于胶体量子点的成像装置 | |
Rogalski | Progress in quantum dot infrared photodetectors | |
Wu et al. | Short‐Wave Infrared Photodetectors and Imaging Sensors Based on Lead Chalcogenide Colloidal Quantum Dots | |
US20220231244A1 (en) | Colloidal Quantum Dot Photodetectors Having Thin Encapsulation Layers Thereon and Methods of Fabricating the Same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130814 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130821 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131107 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131114 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131220 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140325 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20140515 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140724 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140731 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20140912 |