JP2004131485A - 金属シロキシドの単一原料混合物 - Google Patents
金属シロキシドの単一原料混合物 Download PDFInfo
- Publication number
- JP2004131485A JP2004131485A JP2003302644A JP2003302644A JP2004131485A JP 2004131485 A JP2004131485 A JP 2004131485A JP 2003302644 A JP2003302644 A JP 2003302644A JP 2003302644 A JP2003302644 A JP 2003302644A JP 2004131485 A JP2004131485 A JP 2004131485A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- siloxide
- group
- silyl
- formula
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 93
- 239000002184 metal Substances 0.000 title claims abstract description 93
- 239000000203 mixture Substances 0.000 title claims abstract description 49
- 125000005374 siloxide group Chemical group 0.000 title claims abstract description 49
- 239000002243 precursor Substances 0.000 claims abstract description 61
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003446 ligand Substances 0.000 claims abstract description 21
- 239000010409 thin film Substances 0.000 claims abstract description 15
- 125000000129 anionic group Chemical group 0.000 claims abstract description 5
- 229910052914 metal silicate Inorganic materials 0.000 claims abstract description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- -1 methoxy, ethoxy, propoxy, i-butoxy, s-butoxy, t-butoxy, dimethylamide Chemical compound 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 229910052726 zirconium Inorganic materials 0.000 claims description 13
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 9
- 150000004703 alkoxides Chemical class 0.000 claims description 9
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052757 nitrogen Chemical group 0.000 claims description 7
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims description 7
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- YRAJNWYBUCUFBD-UHFFFAOYSA-N 2,2,6,6-tetramethylheptane-3,5-dione Chemical compound CC(C)(C)C(=O)CC(=O)C(C)(C)C YRAJNWYBUCUFBD-UHFFFAOYSA-N 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 150000004696 coordination complex Chemical class 0.000 claims description 4
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 4
- UZBQIPPOMKBLAS-UHFFFAOYSA-N diethylazanide Chemical compound CC[N-]CC UZBQIPPOMKBLAS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Chemical group 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 150000001540 azides Chemical class 0.000 claims description 3
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 150000004678 hydrides Chemical class 0.000 claims description 3
- 150000003949 imides Chemical class 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052716 thallium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229910052693 Europium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052689 Holmium Inorganic materials 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- 229910052775 Thulium Inorganic materials 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical group C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 claims description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical class 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052706 scandium Inorganic materials 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 125000004663 dialkyl amino group Chemical group 0.000 claims 1
- NNQLWXAZSWLIQQ-UHFFFAOYSA-N n-methyl-1-[(2-methylpropan-2-yl)oxy]methanamine Chemical compound CNCOC(C)(C)C NNQLWXAZSWLIQQ-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 11
- 238000005229 chemical vapour deposition Methods 0.000 abstract description 11
- 239000013110 organic ligand Substances 0.000 abstract description 2
- 229910013500 M-O—Si Inorganic materials 0.000 abstract 1
- 229910014299 N-Si Inorganic materials 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
- 239000007788 liquid Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 238000000151 deposition Methods 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- 238000005481 NMR spectroscopy Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 5
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 238000004377 microelectronic Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- 238000004636 glovebox technique Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 150000004819 silanols Chemical class 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- UOWHFRBGBWLXQX-UHFFFAOYSA-N CC(C)(C)[SiH2]O Chemical compound CC(C)(C)[SiH2]O UOWHFRBGBWLXQX-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910007926 ZrCl Inorganic materials 0.000 description 1
- 229910052767 actinium Inorganic materials 0.000 description 1
- QQINRWTZWGJFDB-UHFFFAOYSA-N actinium atom Chemical compound [Ac] QQINRWTZWGJFDB-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000000277 atomic layer chemical vapour deposition Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- MSZJEPVVQWJCIF-UHFFFAOYSA-N butylazanide Chemical compound CCCC[NH-] MSZJEPVVQWJCIF-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QAMFBRUWYYMMGJ-UHFFFAOYSA-N hexafluoroacetylacetone Chemical compound FC(F)(F)C(=O)CC(=O)C(F)(F)F QAMFBRUWYYMMGJ-UHFFFAOYSA-N 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- OOLVZOPCFIHCRC-UHFFFAOYSA-N hydroxy(propyl)silane Chemical compound CCC[SiH2]O OOLVZOPCFIHCRC-UHFFFAOYSA-N 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
- 229910052742 iron Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000012705 liquid precursor Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- XCVNDBIXFPGMIW-UHFFFAOYSA-N n-ethylpropan-1-amine Chemical compound CCCNCC XCVNDBIXFPGMIW-UHFFFAOYSA-N 0.000 description 1
- GVWISOJSERXQBM-UHFFFAOYSA-N n-methylpropan-1-amine Chemical compound CCCNC GVWISOJSERXQBM-UHFFFAOYSA-N 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 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
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- 239000000126 substance Substances 0.000 description 1
- 229910052713 technetium Inorganic materials 0.000 description 1
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- WVMSIBFANXCZKT-UHFFFAOYSA-N triethyl(hydroxy)silane Chemical compound CC[Si](O)(CC)CC WVMSIBFANXCZKT-UHFFFAOYSA-N 0.000 description 1
- WILBTFWIBAOWLN-UHFFFAOYSA-N triethyl(triethylsilyloxy)silane Chemical compound CC[Si](CC)(CC)O[Si](CC)(CC)CC WILBTFWIBAOWLN-UHFFFAOYSA-N 0.000 description 1
- AAPLIUHOKVUFCC-UHFFFAOYSA-N trimethylsilanol Chemical compound C[Si](C)(C)O AAPLIUHOKVUFCC-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
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/18—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metallo-organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0836—Compounds with one or more Si-OH or Si-O-metal linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
【解決手段】M-O-SiまたはM-N-Si結合リンケージを介して結合されている式:M(L1)X(L2)V-X[実験式中、Mは原子価が2乃至6の金属、L1が陰イオン配位子、L2が安定な薄膜金属ケイ酸塩の生成に好適なシロキシドまたはシリルアミド配位子を表わし、vが金属の原子価に等しく、0<x<vである。]で表わされる前駆物質混合物及び、金属シロキシドおよび金属シリルアミド前駆物質混合物の製造。錯体は式:(R)mM-(O-SiR1R2R3)n および (R)mM-[N-(SiR1R2R3)y(R4)2-y]n {式中、Mは原子価が2乃至6の金属、mおよびnは正の整数、(m+n)は金属Mの原子価、R、R1、R2、R3およびR4は有機配位子を表す。}
【選択図】 なし
Description
(R)mM-(O-SiR1R2R3)n
および
(R)mM-[N-(SiR1R2R3)y(R4)2-y]n
(上記式中、Mは原子価が2乃至6の金属、mおよびnは正の整数、(m+n)は金属Mの原子価に等しく、yは1または2である)で表わされる。Rタイプの基、即ち、R、R1、R2、R3およびR4は有機配位子を表す。これらは同じでも同じでなくてもよい。
所定のM:Si比で金属/シロキサン錯体を調合することができること;
CVDのような堆積に使用するための単一原料前駆物質を調合できること;
単一原料前駆物質の物理的混合に伴う処理上の困難;例えば、異なる堆積速度、異なる堆積温度;および組成変動に伴う困難を解消できること;および
単一原料前駆物質混合物の個々の錯体は近似の活性化エネルギーを有し、従って、温度が変化しても同様の相対堆積速度を有するから、堆積温度および圧力の変化に対して比較的影響されない一定の金属:Si比を有する単一原料前駆物質を製造できること。
本発明は式M(L1)X(L2)V-X[式中、Mは原子価が2乃至6の金属、典型的にはマイクロエレクトロニクス用途ではZr、Ti又はHfであり、L1が陰イオン配位子、L2が安定な薄膜金属ケイ酸塩の生成に好適なシロキシドまたはシリルアミド配位子を表わし、vが金属の原子価に等しく、0<x<vである。]で表わされる単一原料金属シロキシド前駆物質混合物に係わる。得られる混合物は、陰イオンケイ素含有部分が酸素または窒素原子を介して金属と結合する、即ち、M-O-SiまたはM-N-Si結合リンケージが存在する金属錯体を含む。
(R)mM-(O-SiR1R2R3)n
および
(R)mM-[N-(SiR1R2R3)n(R4)2-y]
においてRタイプの基R,R1、R2、R3およびR4で表わされている配位子は、一座でも多座でもよく、C1-8アルキル、C1-8アルコキシド、ベンジル、ハロゲン化物、水素化物、アミド、イミド、アジ化物、硝酸塩、シクロペンタジエニル、カルボニル、およびそれらのフッ素、酸素および窒素置換アナログ、およびβ‐ジケトネートおよびN(R5)2(式中、R5はC1-8アルキル、C1-8アルコキシド、C1-8ジアルキルアミドまたはベンジル)が挙げられる。公知のように、単一原料金属シロキシド前駆物質中のR乃至R5のような基は結果として得られる金属シロキシドの性質に影響を及ぼす。R基は採用される堆積方法にとって望ましいものを選択すべきである。液体状の単一原料金属シロキシドおよびシリルアミド前駆物質は、メチル、エチルなどのような嵩張らない基を使用することが多い。クラウンエーテルや、2,4−ペンタンジオン(ここではヘクサフルオロアセチルアセトンと呼称する)および2,2,6,6−テトラメチルヘプタン−3,5−ジオンのようなβ-ジケトンを使用することができる。
例1
実験組成Hf(NEt2)3.15(OSiEt3)0.85を有する前駆物質の合成
例2
実験組成Hf(NEt2)1.66(OSiEt3)2.34を有する前駆物質の合成
例3
実験組成Hf(OtBu)3.30(OSiEt3)0.70を有する前駆物質の合成
例4
Hfケイ酸塩膜の化学気相堆積
Claims (22)
- 実験式:
M(L1)X(L2)V-X
で表わされ、上記実験式中、Mは原子価が2乃至6の金属、L1が陰イオン配位子、L2が安定な薄膜金属ケイ酸塩の生成に好適なシロキシドまたはシリルアミド配位子を表わし、vが金属の原子価に等しく、0<x<vであり、M-O-SiまたはM-N-Si結合リンケージをそれぞれ有する金属シロキシドまたはシリル‐アミド前駆物質混合物。 - 実験式:
(R)mM-(O-SiR1R2R3)n および
(R)mM-[N-(SiR1R2R3)y(R4)2-y]n
で表わされる錯体であって、上記実験式中、R、R1、R2、R3およびR4がC1-8アルキル、C1-8アルコキシド、ベンジル、エーテル、ハロゲン化物、水素化物、アミド、イミド、アジ化物、硝酸塩、シクロペンタジエニル、カルボニル、β‐ジケトネートおよびN(R5)2から成る群から選択される一座または多座配位子を表わし、N(R5)2におけるR5はR、R1、R2、R3およびR4およびそのフッ素、酸素および窒素置換アナログと同じ意味を有し、(m+n)は金属の原子価(v)であり、yが1または2である錯体から成る、請求項1に記載の金属シロキシドまたはシリル‐アミド前駆物質混合物。 - Mが第3族乃至第5族金属から成る群から選択される、請求項2に記載の金属シロキシドまたはシリル‐アミド前駆物質混合物。
- R、R1、R2およびR3がC1-8アルキル、ベンジル、C1-8アルコキシド、シクロペンタジエニル、カルボニル、β‐ジケトネートおよびN(R5)2から成る群から選択され、N(R5)2におけるR5はC1-8アルキル、C1-8アルコキシド、C1-8ジアルキルアミノまたはベンジルを表す、請求項3に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- β‐ジケトネートが2,4−ペンタンジオンおおび2,2,6,6−テトラメチルヘプタン−3,5−ジオンから誘導される、請求項4に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- 錯体が式:(R)mM−(O−SiR1R2R3)nで表わされる、請求項4に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- R、R1、R2およびR3がメチル、エチル、i‐プロピルおよびt-ブチル;ベンジル;メトキシ、エトキシ、プロポキシ、i‐ブトキシ、s-ブトキシ、t-ブトキシ、ジメチルアミド、およびジエチルアミドから選択される、請求項6に記載の金属シロキシド前駆物質錯体。
- Mがジルコニウムおよびハフニウムから成る群から選択される4族金属である、請求項7に記載の金属シロキシド前駆物質錯体。
- R1、R2およびR3がメチルまたはエチルである、請求項8に記載の金属シロキシド前駆物質錯体。
- Rがt-ブトキシであり、R1、R2およびR3がエチルである、請求項9に記載の金属シロキシド前駆物質錯体。
- Rが(CH3CH2)2Nであり、R1、R2およびR3がエチルである、請求項8に記載の金属シロキシド前駆物質錯体。
- Mが第3族金属またはSc、Y、La、Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Tm、Yb、およびLuから成る群から選択されるランタニドである、請求項4に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- β‐ケトネートが2,4−ペンタンジオンおよび2,2,6,6−テトラメチルヘプタン−3,5−ジオンから誘導される、請求項12に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- R、R1、R2、R3およびR4がメチル、エチル、i‐プロピルおよびt-ブチル;メチルエーテル、ジエチルエーテル、フェニルエーテル;メトキシ、エトキシ、プロポキシ、i‐ブトキシ、s-ブトキシ、およびt-ブトキシ、ジメチルアミド、およびジエチルアミドから選択される、請求項12に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- MがV、Nb、およびTaから成る群から選択される第5族金属である、請求項4に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- MがAl、Ga、In、およびTlから成る群から選択される第3族金属である、請求項4に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。
- 式:
(R)mM−[N−(SiR1R2R3)y(R4)2-y]n
で表わされ、上記式中、Mがハフニウムおよびジルコニウムから成る群から選択され、Rがt-ブトキシまたはジエチルアミドまたはジメチルアミドであり、R1、R2、R3およびR4がメチルまたはエチルである、請求項4に記載の金属シロキシドまたはシリル‐アミド前駆物質錯体。 - 実験式:
(R)mM-(O−SiR1R2R3)n
で表わされ、上記実験式中、Mが原子価2乃至6の金属であり、R、R1、R2、R3およびR4が一座または多座配位子である請求項4に記載の金属シロキシド前駆物質錯体の製法であって、
(a)M(OR)4およびM(NR2)4[式中、Rは上記の意味を有する。]から成る群から選択された上記式の金属錯体を、式HO-Si-R1R2R3[式中、R1、R2およびR3は上記の意味を有する。]で表わされるシラノールと反応させる
ステップを含む製法。 - Mをハフニウムおよびジルコニウムから成る群から選択する、請求項18に記載の製法。
- Rがエチルまたはt-ブチルであり、R1、R2およびR3がエチルである、請求項19に記載の製法。
- 式Hf(O-t-Bu)m(OSiEt3)n[式中、mおよびnが正の整数であり、m+n=4であり、ハフニウムが+4酸化状態にある。]で表わされる金属シロキシド前駆物質混合物。
- 式Hf(NEt2)m(OSiEt3)n[式中、mおよびnが正の整数であり、m+n-=4であり、ハフニウムが+4酸化状態にある。]で表わされる金属シロキシド前駆物質混合物。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/232,052 US7033560B2 (en) | 2002-08-30 | 2002-08-30 | Single source mixtures of metal siloxides |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004131485A true JP2004131485A (ja) | 2004-04-30 |
Family
ID=31976895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003302644A Pending JP2004131485A (ja) | 2002-08-30 | 2003-08-27 | 金属シロキシドの単一原料混合物 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7033560B2 (ja) |
EP (1) | EP1432018B1 (ja) |
JP (1) | JP2004131485A (ja) |
KR (1) | KR100666974B1 (ja) |
CN (1) | CN1279210C (ja) |
AT (1) | ATE376252T1 (ja) |
DE (1) | DE60316903T2 (ja) |
IL (1) | IL157559A (ja) |
SG (1) | SG129251A1 (ja) |
TW (1) | TW200403186A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004231648A (ja) * | 2003-01-08 | 2004-08-19 | Nitto Kasei Co Ltd | ハフニウム化合物、該ハフニウム化合物からなる硬化触媒、該硬化触媒を含有する湿気硬化型オルガノポリシロキサン組成物 |
US7518007B2 (en) | 2004-12-27 | 2009-04-14 | Samsung Electronics Co., Ltd. | Ge precursor, GST thin layer formed using the same, phase-change memory device including the GST thin layer, and method of manufacturing the GST thin layer |
WO2017116667A1 (en) * | 2015-12-31 | 2017-07-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Iron-containing film forming compositions, their synthesis, and use in film deposition |
WO2017116665A1 (en) * | 2015-12-31 | 2017-07-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Manganese-containing film forming compositions, their synthesis, and use in film deposition |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7603657B2 (en) * | 2001-03-02 | 2009-10-13 | Oracle International Corporation | Customization of client-server interaction in an internet application |
US7563727B2 (en) * | 2004-11-08 | 2009-07-21 | Intel Corporation | Low-k dielectric layer formed from aluminosilicate precursors |
FR2890073A1 (fr) * | 2005-08-23 | 2007-03-02 | Air Liquide | Precurseurs organometalliques pour le depot d'un film de carbure ou de carbo-nitrure de tantale et procede de depot de tel film |
TW201812071A (zh) * | 2016-06-13 | 2018-04-01 | 應用材料股份有限公司 | 用於沉積鑭、氧化鑭及氮化鑭薄膜之鑭前驅物 |
US10407347B2 (en) | 2016-10-27 | 2019-09-10 | National Technology & Engineering Solutions Of Sandia, Llc | Single-source synthesis of ceramic oxide nanoparticles |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1428108A (en) * | 1972-05-15 | 1976-03-17 | Ici Ltd | Organo-metallic compounds |
US4478952A (en) * | 1983-03-18 | 1984-10-23 | E. I. Du Pont De Nemours And Company | Supported catalyst for olefin polymerization |
US5017695A (en) * | 1987-12-03 | 1991-05-21 | Rhone-Poulenc, Inc. | Ceric hydrocarbyl silyloxides and process for their preparation |
EP0569388B1 (en) * | 1990-12-27 | 1996-03-13 | Exxon Chemical Patents Inc. | An amido transition metal compound and a catalyst system for the production of isotactic polypropylene |
JPH0812718A (ja) * | 1994-06-28 | 1996-01-16 | Nippon Oil Co Ltd | オレフィン類重合用触媒成分 |
US5536857A (en) * | 1994-07-05 | 1996-07-16 | Ford Motor Company | Single source volatile precursor for SiO2.TiO2 powders and films |
JPH11292890A (ja) * | 1998-04-03 | 1999-10-26 | Kanto Chem Co Inc | 新規な有機遷移金属化合物 |
US6238734B1 (en) | 1999-07-08 | 2001-05-29 | Air Products And Chemicals, Inc. | Liquid precursor mixtures for deposition of multicomponent metal containing materials |
US6399208B1 (en) * | 1999-10-07 | 2002-06-04 | Advanced Technology Materials Inc. | Source reagent composition and method for chemical vapor deposition formation or ZR/HF silicate gate dielectric thin films |
US6476245B1 (en) * | 2000-07-26 | 2002-11-05 | The Governors Of The University Of Alberta | Phosphinimine methanide transition metal catalysts |
US6524967B1 (en) * | 2000-08-01 | 2003-02-25 | Motorola, Inc. | Method for incorporating nitrogen into a dielectric layer using a special precursor |
KR100815009B1 (ko) | 2000-09-28 | 2008-03-18 | 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 | 산화물, 규산염 및 인산염의 증기를 이용한 석출 |
US7005392B2 (en) | 2001-03-30 | 2006-02-28 | Advanced Technology Materials, Inc. | Source reagent compositions for CVD formation of gate dielectric thin films using amide precursors and method of using same |
US20030104209A1 (en) * | 2001-11-30 | 2003-06-05 | Bellman Robert A. | Precursor and method of growing doped glass films |
-
2002
- 2002-08-30 US US10/232,052 patent/US7033560B2/en not_active Expired - Lifetime
-
2003
- 2003-07-31 SG SG200304283A patent/SG129251A1/en unknown
- 2003-08-25 IL IL157559A patent/IL157559A/en not_active IP Right Cessation
- 2003-08-27 KR KR1020030059439A patent/KR100666974B1/ko not_active IP Right Cessation
- 2003-08-27 JP JP2003302644A patent/JP2004131485A/ja active Pending
- 2003-08-28 EP EP03018791A patent/EP1432018B1/en not_active Expired - Lifetime
- 2003-08-28 DE DE60316903T patent/DE60316903T2/de not_active Expired - Fee Related
- 2003-08-28 AT AT03018791T patent/ATE376252T1/de not_active IP Right Cessation
- 2003-08-28 TW TW092123835A patent/TW200403186A/zh unknown
- 2003-08-29 CN CNB031556310A patent/CN1279210C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004231648A (ja) * | 2003-01-08 | 2004-08-19 | Nitto Kasei Co Ltd | ハフニウム化合物、該ハフニウム化合物からなる硬化触媒、該硬化触媒を含有する湿気硬化型オルガノポリシロキサン組成物 |
US7518007B2 (en) | 2004-12-27 | 2009-04-14 | Samsung Electronics Co., Ltd. | Ge precursor, GST thin layer formed using the same, phase-change memory device including the GST thin layer, and method of manufacturing the GST thin layer |
WO2017116667A1 (en) * | 2015-12-31 | 2017-07-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Iron-containing film forming compositions, their synthesis, and use in film deposition |
WO2017116665A1 (en) * | 2015-12-31 | 2017-07-06 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Manganese-containing film forming compositions, their synthesis, and use in film deposition |
US9738971B2 (en) | 2015-12-31 | 2017-08-22 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Vapor deposition methods to form group 8-containing films |
US10011903B2 (en) | 2015-12-31 | 2018-07-03 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Manganese-containing film forming compositions, their synthesis, and use in film deposition |
Also Published As
Publication number | Publication date |
---|---|
DE60316903D1 (de) | 2007-11-29 |
CN1492073A (zh) | 2004-04-28 |
SG129251A1 (en) | 2007-02-26 |
US20040044163A1 (en) | 2004-03-04 |
US7033560B2 (en) | 2006-04-25 |
KR20040019945A (ko) | 2004-03-06 |
EP1432018A1 (en) | 2004-06-23 |
CN1279210C (zh) | 2006-10-11 |
DE60316903T2 (de) | 2008-07-24 |
IL157559A0 (en) | 2004-03-28 |
IL157559A (en) | 2008-11-26 |
EP1432018B1 (en) | 2007-10-17 |
TW200403186A (en) | 2004-03-01 |
KR100666974B1 (ko) | 2007-01-12 |
ATE376252T1 (de) | 2007-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3339312B1 (en) | Organoaminosilane precursors and methods for depositing films comprising same | |
US7956207B2 (en) | Heteroleptic organometallic compounds | |
JP5469037B2 (ja) | 金属含有フィルムのための第四族金属前駆体 | |
US20060148271A1 (en) | Silicon source reagent compositions, and method of making and using same for microelectronic device structure | |
KR101284664B1 (ko) | 실릴아민 리간드가 포함된 유기금속화합물, 및 이를 전구체로 이용한 금속 산화물 또는 금속-규소 산화물의 박막 증착 방법 | |
US20130011579A1 (en) | Metal-Enolate Precursors For Depositing Metal-Containing Films | |
WO2003084969A1 (en) | Silicon source reagent compositions, and method of making and using same for microelectronic device structure | |
EP1669361A1 (en) | Precursors for silica or metal silicate films | |
JP2005068074A (ja) | 希土類金属錯体、薄膜形成用原料及び薄膜の製造方法 | |
US7956168B2 (en) | Organometallic compounds having sterically hindered amides | |
JP2004131485A (ja) | 金属シロキシドの単一原料混合物 | |
US6736993B1 (en) | Silicon reagents and low temperature CVD method of forming silicon-containing gate dielectric materials using same | |
KR100442414B1 (ko) | 유기금속 착체 및 이를 이용한 금속 실리케이트 박막의증착방법 | |
CN102041482B (zh) | 含第4族金属的膜的沉积方法 | |
KR20230157424A (ko) | 고품질 실리콘 옥사이드 박막의 원자층 증착을 위한 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070705 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070710 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071009 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071012 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090106 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090325 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090330 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20091013 |