WO2016114157A1 - 金属炭窒化膜又は半金属炭窒化膜の製造方法、金属炭窒化膜又は半金属炭窒化膜及び金属炭窒化膜又は半金属炭窒化膜の製造装置 - Google Patents
金属炭窒化膜又は半金属炭窒化膜の製造方法、金属炭窒化膜又は半金属炭窒化膜及び金属炭窒化膜又は半金属炭窒化膜の製造装置 Download PDFInfo
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- WO2016114157A1 WO2016114157A1 PCT/JP2016/050050 JP2016050050W WO2016114157A1 WO 2016114157 A1 WO2016114157 A1 WO 2016114157A1 JP 2016050050 W JP2016050050 W JP 2016050050W WO 2016114157 A1 WO2016114157 A1 WO 2016114157A1
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- WO
- WIPO (PCT)
- Prior art keywords
- carbonitride film
- metal
- metalloid
- metal carbonitride
- producing
- Prior art date
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- 239000002184 metal Substances 0.000 title claims abstract description 75
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 75
- 229910052752 metalloid Inorganic materials 0.000 title claims abstract description 34
- 150000002738 metalloids Chemical class 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 48
- -1 1,2,4-triazole compound Chemical class 0.000 claims abstract description 28
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 23
- 125000006165 cyclic alkyl group Chemical group 0.000 claims abstract description 12
- 125000004665 trialkylsilyl group Chemical group 0.000 claims abstract description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 230000008021 deposition Effects 0.000 claims description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 229910001507 metal halide Inorganic materials 0.000 claims description 3
- 150000005309 metal halides Chemical class 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 8
- 230000008016 vaporization Effects 0.000 description 8
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 238000000231 atomic layer deposition Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 4
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- MJXUZAHRGOEWSQ-UHFFFAOYSA-N trimethyl(triazol-1-yl)silane Chemical compound C[Si](C)(C)N1C=CN=N1 MJXUZAHRGOEWSQ-UHFFFAOYSA-N 0.000 description 4
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- WPSPBNRWECRRPK-UHFFFAOYSA-N trimethyl(1,2,4-triazol-1-yl)silane Chemical compound C[Si](C)(C)N1C=NC=N1 WPSPBNRWECRRPK-UHFFFAOYSA-N 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 description 2
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical class C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005256 carbonitriding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- OFTWDSDBZNUTDG-UHFFFAOYSA-N [N+](=O)(Br)Br Chemical compound [N+](=O)(Br)Br OFTWDSDBZNUTDG-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- PQLAYKMGZDUDLQ-UHFFFAOYSA-K aluminium bromide Chemical compound Br[Al](Br)Br PQLAYKMGZDUDLQ-UHFFFAOYSA-K 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- NDWWOISDNSYBCH-UHFFFAOYSA-L benzene;dichlororuthenium Chemical compound Cl[Ru]Cl.C1=CC=CC=C1 NDWWOISDNSYBCH-UHFFFAOYSA-L 0.000 description 1
- JHXKRIRFYBPWGE-UHFFFAOYSA-K bismuth chloride Chemical compound Cl[Bi](Cl)Cl JHXKRIRFYBPWGE-UHFFFAOYSA-K 0.000 description 1
- TXKAQZRUJUNDHI-UHFFFAOYSA-K bismuth tribromide Chemical compound Br[Bi](Br)Br TXKAQZRUJUNDHI-UHFFFAOYSA-K 0.000 description 1
- BRCWHGIUHLWZBK-UHFFFAOYSA-K bismuth;trifluoride Chemical compound F[Bi](F)F BRCWHGIUHLWZBK-UHFFFAOYSA-K 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- YMEKEHSRPZAOGO-UHFFFAOYSA-N boron triiodide Chemical compound IB(I)I YMEKEHSRPZAOGO-UHFFFAOYSA-N 0.000 description 1
- GJCAUTWJWBFMFU-UHFFFAOYSA-N chloro-dimethyl-trimethylsilylsilane Chemical compound C[Si](C)(C)[Si](C)(C)Cl GJCAUTWJWBFMFU-UHFFFAOYSA-N 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- AVWLPUQJODERGA-UHFFFAOYSA-L cobalt(2+);diiodide Chemical compound [Co+2].[I-].[I-] AVWLPUQJODERGA-UHFFFAOYSA-L 0.000 description 1
- BZRRQSJJPUGBAA-UHFFFAOYSA-L cobalt(ii) bromide Chemical compound Br[Co]Br BZRRQSJJPUGBAA-UHFFFAOYSA-L 0.000 description 1
- YCYBZKSMUPTWEE-UHFFFAOYSA-L cobalt(ii) fluoride Chemical compound F[Co]F YCYBZKSMUPTWEE-UHFFFAOYSA-L 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 1
- QTMDXZNDVAMKGV-UHFFFAOYSA-L copper(ii) bromide Chemical compound [Cu+2].[Br-].[Br-] QTMDXZNDVAMKGV-UHFFFAOYSA-L 0.000 description 1
- GWFAVIIMQDUCRA-UHFFFAOYSA-L copper(ii) fluoride Chemical compound [F-].[F-].[Cu+2] GWFAVIIMQDUCRA-UHFFFAOYSA-L 0.000 description 1
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- RJYMRRJVDRJMJW-UHFFFAOYSA-L dibromomanganese Chemical compound Br[Mn]Br RJYMRRJVDRJMJW-UHFFFAOYSA-L 0.000 description 1
- JZALIDSFNICAQX-UHFFFAOYSA-N dichloro-methyl-trimethylsilylsilane Chemical compound C[Si](C)(C)[Si](C)(Cl)Cl JZALIDSFNICAQX-UHFFFAOYSA-N 0.000 description 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 1
- CTNMMTCXUUFYAP-UHFFFAOYSA-L difluoromanganese Chemical compound F[Mn]F CTNMMTCXUUFYAP-UHFFFAOYSA-L 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 description 1
- DWRNSCDYNYYYHT-UHFFFAOYSA-K gallium(iii) iodide Chemical compound I[Ga](I)I DWRNSCDYNYYYHT-UHFFFAOYSA-K 0.000 description 1
- PDPJQWYGJJBYLF-UHFFFAOYSA-J hafnium tetrachloride Chemical compound Cl[Hf](Cl)(Cl)Cl PDPJQWYGJJBYLF-UHFFFAOYSA-J 0.000 description 1
- FEEFWFYISQGDKK-UHFFFAOYSA-J hafnium(4+);tetrabromide Chemical compound Br[Hf](Br)(Br)Br FEEFWFYISQGDKK-UHFFFAOYSA-J 0.000 description 1
- QHEDSQMUHIMDOL-UHFFFAOYSA-J hafnium(4+);tetrafluoride Chemical compound F[Hf](F)(F)F QHEDSQMUHIMDOL-UHFFFAOYSA-J 0.000 description 1
- YCJQNNVSZNFWAH-UHFFFAOYSA-J hafnium(4+);tetraiodide Chemical compound I[Hf](I)(I)I YCJQNNVSZNFWAH-UHFFFAOYSA-J 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- QWYFOIJABGVEFP-UHFFFAOYSA-L manganese(ii) iodide Chemical compound [Mn+2].[I-].[I-] QWYFOIJABGVEFP-UHFFFAOYSA-L 0.000 description 1
- RLCOZMCCEKDUPY-UHFFFAOYSA-H molybdenum hexafluoride Chemical compound F[Mo](F)(F)(F)(F)F RLCOZMCCEKDUPY-UHFFFAOYSA-H 0.000 description 1
- GICWIDZXWJGTCI-UHFFFAOYSA-I molybdenum pentachloride Chemical compound Cl[Mo](Cl)(Cl)(Cl)Cl GICWIDZXWJGTCI-UHFFFAOYSA-I 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- BFSQJYRFLQUZKX-UHFFFAOYSA-L nickel(ii) iodide Chemical compound I[Ni]I BFSQJYRFLQUZKX-UHFFFAOYSA-L 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- INIOZDBICVTGEO-UHFFFAOYSA-L palladium(ii) bromide Chemical compound Br[Pd]Br INIOZDBICVTGEO-UHFFFAOYSA-L 0.000 description 1
- HNNUTDROYPGBMR-UHFFFAOYSA-L palladium(ii) iodide Chemical compound [Pd+2].[I-].[I-] HNNUTDROYPGBMR-UHFFFAOYSA-L 0.000 description 1
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 1
- KGRJUMGAEQQVFK-UHFFFAOYSA-L platinum(2+);dibromide Chemical compound Br[Pt]Br KGRJUMGAEQQVFK-UHFFFAOYSA-L 0.000 description 1
- ZXDJCKVQKCNWEI-UHFFFAOYSA-L platinum(2+);diiodide Chemical compound [I-].[I-].[Pt+2] ZXDJCKVQKCNWEI-UHFFFAOYSA-L 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 description 1
- WYRXRHOISWEUST-UHFFFAOYSA-K ruthenium(3+);tribromide Chemical compound [Br-].[Br-].[Br-].[Ru+3] WYRXRHOISWEUST-UHFFFAOYSA-K 0.000 description 1
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OEIMLTQPLAGXMX-UHFFFAOYSA-I tantalum(v) chloride Chemical compound Cl[Ta](Cl)(Cl)(Cl)Cl OEIMLTQPLAGXMX-UHFFFAOYSA-I 0.000 description 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 1
- FBEIPJNQGITEBL-UHFFFAOYSA-J tetrachloroplatinum Chemical compound Cl[Pt](Cl)(Cl)Cl FBEIPJNQGITEBL-UHFFFAOYSA-J 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- LXEXBJXDGVGRAR-UHFFFAOYSA-N trichloro(trichlorosilyl)silane Chemical compound Cl[Si](Cl)(Cl)[Si](Cl)(Cl)Cl LXEXBJXDGVGRAR-UHFFFAOYSA-N 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
- YRQNNUGOBNRKKW-UHFFFAOYSA-K trifluororuthenium Chemical compound F[Ru](F)F YRQNNUGOBNRKKW-UHFFFAOYSA-K 0.000 description 1
- KPGXUAIFQMJJFB-UHFFFAOYSA-H tungsten hexachloride Chemical compound Cl[W](Cl)(Cl)(Cl)(Cl)Cl KPGXUAIFQMJJFB-UHFFFAOYSA-H 0.000 description 1
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 1
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 description 1
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 description 1
- LSWWNKUULMMMIL-UHFFFAOYSA-J zirconium(iv) bromide Chemical compound Br[Zr](Br)(Br)Br LSWWNKUULMMMIL-UHFFFAOYSA-J 0.000 description 1
- XLMQAUWIRARSJG-UHFFFAOYSA-J zirconium(iv) iodide Chemical compound [Zr+4].[I-].[I-].[I-].[I-] XLMQAUWIRARSJG-UHFFFAOYSA-J 0.000 description 1
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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
- C23C16/22—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 inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/36—Carbonitrides
-
- 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
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
-
- 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
- C23C16/22—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 inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
- C23C16/345—Silicon nitride
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- 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
- C23C16/22—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 inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/42—Silicides
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- 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
- C23C16/44—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 method of coating
- C23C16/448—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 method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/4481—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 method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material
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- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
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- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45553—Atomic layer deposition [ALD] characterized by the use of precursors specially adapted for ALD
Definitions
- the present invention relates to a method for producing a metal carbonitride film or a semimetal carbonitride film, a metal carbonitride film or a semimetal carbonitride film, and an apparatus for producing a metal carbonitride film or a semimetal carbonitride film.
- the method using aminosilanes has a problem that a substrate that cannot withstand plasma cannot be selected because it is performed in a plasma atmosphere.
- the main object of the present invention is to provide a method capable of producing a metal carbonitride film or a semimetal carbonitride film at a low temperature.
- an N-trialkylsilyl-1,2,3-triazole compound and a 1,2,4-triazole compound represented by the general formula (1) A metal carbonitride film or a semimetal carbonitride film is formed using at least one of the above as a nitrogen source.
- R may be the same or different and each represents a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 5 carbon atoms, or a trialkylsilyl group having 1 to 5 carbon atoms. And a plurality of R may be bonded to each other to form a ring.
- the metal carbonitride film or metalloid carbonitride film according to the present invention is obtained by the method for producing a metal carbonitride film or metalloid carbonitride film according to the present invention.
- the metal carbonitride film or metalloid carbonitride film manufacturing apparatus is a metal carbonitride film or metalloid carbonitride film used in the method for manufacturing a metal carbonitride film or metalloid carbonitride film according to the present invention. It is a manufacturing device.
- the apparatus for producing a metal carbonitride film or metalloid carbonitride film according to the present invention includes a reaction chamber, a metal source or metalloid source supply unit, and a nitrogen source supply unit.
- the reaction chamber has an arrangement portion in which a film formation target is arranged.
- the metal source or metalloid source supply unit supplies a metal source or metalloid source into the reaction chamber.
- the nitrogen source supply unit supplies a nitrogen source into the reaction chamber.
- a method capable of producing a metal carbonitride film or a semimetal carbonitride film at a low temperature can be provided.
- an N-trialkylsilyl-1,2,3-triazole compound and a 1,2,4-triazole compound represented by the general formula (1) A metal carbonitride film or a semimetal carbonitride film is formed using at least one of the above as a nitrogen source.
- R may be the same or different and each represents a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 5 carbon atoms, or a trialkylsilyl group having 1 to 5 carbon atoms. And a plurality of R may be bonded to each other to form a ring.
- a metal source or a metalloid source at least one of an N-trialkylsilyl-1,2,3-triazole compound and a 1,2,4-triazole compound represented by the general formula (1) are supplied. Then, a metal carbonitride film or a semimetal carbonitride film is formed on the film formation target.
- the metal carbonitride film or the semi-metal carbonitride film is formed by, for example, chemical vapor deposition (chemical vapor deposition method; hereinafter referred to as CVD method) or atomic layer deposition method (atomic layer deposition; hereinafter referred to as ALD method). It can be carried out more suitably.
- a nitrogen source in order to form a film on the film formation target.
- the vaporization chamber is filled or transported with the nitrogen source itself.
- a nitrogen source can be used in an appropriate solvent (for example, aliphatic hydrocarbons such as hexane, methylcyclohexane, ethylcyclohexane, and octane; aromatic hydrocarbons such as toluene; tetrahydrofuran, dibutyl ether, etc.
- a method solution method may be used in which the solution diluted in (e.g. ethers) is introduced into the vaporizing chamber with a liquid transfer pump and vaporized.
- the metal source or metalloid source 24a is supplied from the metal source or metalloid source supply section 24 provided in the reaction chamber 21, and the nitrogen source 25a is supplied from the nitrogen source supply section 25 provided in the reaction chamber 21.
- the film 26 is formed.
- the gas content of the N-trialkylsilyl-1,2,3-triazole compound or 1,2,4-triazole compound with respect to the total gas amount when the metal carbonitride film or semimetal carbonitride film is deposited is preferably Is 0.1% to 99% by volume, more preferably 0.5% to 95% by volume.
- the pressure in the reaction system when forming the metal carbonitride film or metalloid carbonitride film is preferably 1 Pa to 200 kPa, more preferably 10 Pa to 110 kPa.
- the temperature of the object to be formed when forming the metal carbonitride film or semimetal carbonitride film is preferably 100 to 600 ° C., more preferably 200 to 500 ° C.
- the temperature at which the N-trialkylsilyl-1,2,3-triazole compound or 1,2,4-triazole compound is vaporized when forming the metal carbonitride film or metalloid carbonitride film is preferably from 0 ° C. 180 ° C., more preferably 10 ° C. to 100 ° C.
- N-trialkylsilyl-1,2,3-triazole compound is at least one compound selected from the group consisting of the following formulas (2) and (3).
- the compounds represented by formulas (2) and (3) are tautomers.
- R 1 may be the same or different and represents a linear, branched or cyclic alkyl group having 1 to 3 carbon atoms. A plurality of R 1 may be bonded to each other. A ring may be formed.
- R 2 may be the same or different and is a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 5 carbon atoms, or a trialkylsilyl group having 1 to 5 carbon atoms. Indicates. A plurality of R 2 may be bonded to each other to form a ring.
- Examples of the linear or branched alkyl group having 1 to 3 carbon atoms include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, and a cyclopropyl group.
- R 2 is a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 5 carbon atoms, or a trialkylsilyl group having 1 to 5 carbon atoms. is there.
- Examples of the linear, branched, or cyclic alkyl group having 1 to 5 carbon atoms include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, and a t-butyl group.
- Examples of the trialkylsilyl group having 1 to 5 carbon atoms include a trimethylsilyl group, a triethylsilyl group, a dimethylethylsilyl group, and a methyldiethylsilyl group.
- a plurality of R 2 may be bonded to each other to form a ring, and examples of the formed ring include a saturated or unsaturated ring having 2 to 10 carbon atoms.
- N-trialkylsilyl-1,2,3-triazole compounds that can be preferably used in the present invention are represented by, for example, formulas (4) to (27). These N-trialkylsilyl-1,2,3-triazole compounds may be used alone or in admixture of two or more.
- N-trialkylsilyl-1,2,3-triazole compound can be produced according to a known method (for example, MAGNETIC RESONANCE IN CHEMISTRY, Vol. 36, 110, (1998)). According to this, N-trimethylsilyl-1,2,3-triazole produced by reaction of 1,2,3-triazole and hexamethyldisilazane (bis (trimethylsilyl) amine) can be produced as a mixture of two kinds. It is shown.
- the 1,2,4-triazole compound used in the present invention is a compound represented by the following formula (1).
- R may be the same or different and each represents a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 5 carbon atoms, or a trialkylsilyl group having 1 to 5 carbon atoms. And a plurality of R may be bonded to each other to form a ring.
- linear, branched or cyclic alkyl group having 1 to 5 carbon atoms examples include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, and a t-butyl group.
- Examples of the trialkylsilyl group having 1 to 5 carbon atoms include a trimethylsilyl group, a triethylsilyl group, a dimethylethylsilyl group, and a methyldiethylsilyl group.
- a plurality of Rs may be bonded to each other to form a ring, and examples of the ring formed include a saturated or unsaturated ring having 2 to 10 carbon atoms.
- the 1,2,4-triazole compound that can be preferably used in the present invention is represented by, for example, formula (28) to formula (55). These 1,2,4-triazole compounds may be used alone or in combination of two or more.
- Metal source or non-metal source As the metal source or metalloid source, for example, metal halide or metalloid halide is preferably used.
- Metal halides include trichloroaluminum, tribromoaluminum, trifluoroaluminum, triiodoarnium, tetrabromotitanium, tetrachlorotitanium, tetrafluorotitanium, tetraiodotitanium, tetrabromozirconium, tetrachlorozirconium, tetrafluorozirconium, Tetraiodozirconium, tetrabromohafnium, tetrachlorohafnium, tetrafluorohafnium, tetraiodohafnium, pentachlorotantalum, pentachloromolybdenum, hexafluoromolybdenum, biscyclopentadienyldichloromolybdenum, hexachlorotungsten, hexafluorotungsten,
- the metalloid halides include tetrachlorosilane, tetrafluorosilane, hexachlorodisilane, chloropentamethyldisilane, dichlorotetramethyldisilane, monochlorosilane, dichlorosilane, trichlorosilane, tetrabromogermanium, tetrachlorogermanium, tetraiodogermanium, tribromo. Examples thereof include boron, trichloroboron, trifluoroboron, and triiodoboron.
- the method for producing a metal carbonitride film or semi-metal carbonitride film according to the present invention is particularly suitable for producing a silicon carbonitride film.
- a nitrogen source in order to form a film on the film formation target.
- the vaporization chamber is filled or transported with the nitrogen source itself.
- a nitrogen source can be used in an appropriate solvent (for example, aliphatic hydrocarbons such as hexane, methylcyclohexane, ethylcyclohexane, and octane; aromatic hydrocarbons such as toluene; tetrahydrofuran, dibutyl ether, etc.
- a method solution method may be used in which the solution diluted in (e.g. ethers) is introduced into the vaporizing chamber with a liquid transfer pump and vaporized.
- N-trimethylsilyl-1,2,3-triazole were as follows. 1 H-NMR (CDCl 3 , ⁇ (ppm)); 0.55 (9H, s), 7.76 (2H, s)
- Examples 1 to 3 (deposition experiment; production of silicon carbonitride film) Using the compounds shown in Table 1, a film was formed on a 20 mm ⁇ 20 mm size substrate by the CVD method under the conditions shown in Table 1. Further, the film was identified by analyzing the formed film by XPS (X-ray Photoelectron Spectroscopy).
- a silicon carbonitride film can be produced at a low temperature by using an N-trialkylsilyl-1,2,3-triazole compound.
- reaction solution was distilled under reduced pressure (120 ° C., 6.7 kPa) to obtain 5.33 g of N-trimethylsilyl-1,2,4-triazole as a colorless transparent liquid (isolation). Yield; 52%).
- N-trimethylsilyl-1,2,4-triazole were as follows. 1 H-NMR (CDCl 3 , ⁇ (ppm)); 0.50 (9H, s), 8.09 (1H, s), 8.21 (1H, s)
- Examples 4 to 8 (deposition experiment; production of silicon carbonitride film) Using the compounds shown in Table 2, a film was formed on a 20 mm ⁇ 20 mm size substrate by the CVD method under the conditions shown in Table 1. Further, the film was identified by analyzing the formed film by XPS (X-ray Photoelectron Spectroscopy).
- a silicon carbonitride film can be produced at a low temperature by using a 1,2,4-triazole compound.
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Abstract
Description
(式中、Rは、同一又は異なっていても良く、水素原子、炭素原子数1~5の直鎖状、分枝状、又は環状のアルキル基、又は炭素原子数1~5のトリアルキルシリル基を示す。なお、複数のRは互いに結合して環を形成していても良い。)
(式中、Rは、同一又は異なっていても良く、水素原子、炭素原子数1~5の直鎖状、分枝状、又は環状のアルキル基、又は炭素原子数1~5のトリアルキルシリル基を示す。なお、複数のRは互いに結合して環を形成していても良い。)
N-トリアルキルシリル-1,2,3-トリアゾール化合物は、下記式(2)及び(3)からなる群より選ばれる少なくとも1種の化合物である。なお、式(2)及び(3)で示される化合物は互変異性体である。
(式中、R1は、同一又は異なっていても良く、炭素原子数1~3の直鎖状、分枝状、又は環状のアルキル基を示す。なお、複数のR1は互いに結合して環を形成していても良い。
式中、R2は、同一又は異なっていても良く、水素原子、炭素原子数1~5の直鎖状、分枝状又は環状のアルキル基、或いは炭素原子数1~5のトリアルキルシリル基を示す。なお、複数のR2は互いに結合して環を形成していても良い。)
本発明において使用される1,2,4-トリアゾール化合物は、下記式(1)で示される化合物である。
(式中、Rは、同一又は異なっていても良く、水素原子、炭素原子数1~5の直鎖状、分枝状、又は環状のアルキル基、又は炭素原子数1~5のトリアルキルシリル基を示す。なお、複数のRは互いに結合して環を形成していても良い。)
金属源又は半金属源としては、例えば、金属ハロゲン化物又は半金属ハロゲン化物が好ましく用いられる。
CVD法及びALD法においては、成膜対象物での膜形成のために窒素源を気化させる必要があるが、窒素源を気化させる方法としては、例えば、窒素源自体を気化室に充填又は搬送して気化させる方法だけでなく、窒素源を適当な溶媒(例えば、ヘキサン、メチルシクロヘキサン、エチルシクロヘキサン、オクタン等の脂肪族炭化水素類;トルエン等の芳香族炭化水素類;テトラヒドロフラン、ジブチルエーテル等のエーテル類等が挙げられる。)に希釈した溶液を液体搬送用ポンプで気化室に導入して気化させる方法(溶液法)も使用できる。
攪拌装置、温度計及び滴下漏斗を備えた内容積100mlのフラスコに、1,2,3-トリアゾール8.68g(125.7mmol)及びヘキサメチルジシラザン10.14g(62.8mmol)を加え、混合液を攪拌しながら145℃~150℃にて2時間反応させた。
1H-NMR(CDCl3,δ(ppm));0.55(9H,s),7.76(2H、s)
表1に示す化合物を用いて、表1に示す条件で、CVD法により、20mm×20mmサイズの基板上に膜を成膜した。また、成膜した膜をXPS(X-ray Photoelectron Spectroscopy)分析することにより膜を特定した。
攪拌装置、温度計及び滴下漏斗を備えた内容積100mlのフラスコに、1,2,4-トリアゾール5.00g(72.4mmol)及びヘキサメチルジシラザン5.84g(32.6mmol)を加え、混合液を攪拌しながら145~150℃にて4時間反応させた。
1H-NMR(CDCl3,δ(ppm));0.50(9H,s),8.09(1H、s),8.21(1H、s)
表2に示す化合物を用いて、表1に示す条件で、CVD法により、20mm×20mmサイズの基板上に膜を成膜した。また、成膜した膜をXPS(X-ray Photoelectron Spectroscopy)分析することにより膜を特定した。
21 反応室
22 配置部
23 成膜対象物
24 金属源又は半金属源供給部
24a 金属源又は半金属源
25 窒素源供給部
25a 窒素源
26 膜
Claims (12)
- 前記半金属炭窒化膜としてシリコン炭窒化膜を成膜する、請求項1又は2に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 脂肪族炭化水素類、芳香族炭化水素類及びエーテル類からなる群より選ばれる少なくとも1種を溶媒とする、N-トリアルキルシリル-1,2,3-トリアゾール化合物及び一般式(1)で示される1,2,4-トリアゾール化合物の少なくとも一方の溶液を窒素供給源として用いる、請求項1~3のいずれか1項に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 金属源又は半金属源と、N-トリアルキルシリル-1,2,3-トリアゾール化合物及び一般式(1)で示される1,2,4-トリアゾール化合物の少なくとも一方を供給して、成膜対象物上に金属炭窒化膜又は半金属炭窒化膜を形成する、請求項1~4のいずれか1項に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 前記金属源又は前記半金属源として、金属ハロゲン化物又は半金属ハロゲン化物を供給する、請求項5に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 金属炭窒化膜又は半金属炭窒化膜の成膜温度を600℃未満とする請求項1~6のいずれか一項に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 金属炭窒化膜又は半金属炭窒化膜の成膜温度を550℃未満とする請求項7に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 金属炭窒化膜又は半金属炭窒化膜の成膜温度を500℃以下とする請求項8に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法。
- 請求項1~9のいずれか1項に記載の製造方法で得られる金属炭窒化膜又は半金属炭窒化膜。
- 半金属がケイ素である請求項10に記載の金属炭窒化膜又は半金属炭窒化膜。
- 請求項1~11のいずれか一項に記載の金属炭窒化膜又は半金属炭窒化膜の製造方法に用いられる金属炭窒化膜又は半金属炭窒化膜の製造装置であって、
前記成膜対象物が配置される配置部を有する反応室と、
前記反応室内に前記金属源又は半金属源を供給する金属源又は半金属源供給部と、
前記反応室内に前記窒素源を供給する窒素源供給部と、
を備える金属炭窒化膜又は半金属炭窒化膜の製造装置。
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CN201680003675.9A CN107075675A (zh) | 2015-01-14 | 2016-01-04 | 金属碳氮化膜或半金属碳氮化膜的制造方法、金属碳氮化膜或半金属碳氮化膜以及金属碳氮化膜或半金属碳氮化膜的制造装置 |
US15/528,770 US20170342551A1 (en) | 2015-01-14 | 2016-01-04 | Method for manufacturing metal carbonitride film or metalloid carbonitride film, metal carbonitride film or metalloid carbonitride film, and apparatus for manufacturing metal carbonitride film or metalloid carbonitride film |
KR1020177013897A KR20170105483A (ko) | 2015-01-14 | 2016-01-04 | 금속 탄질화막 또는 반금속 탄질화막의 제조 방법, 금속 탄질화막 또는 반금속 탄질화막, 및 금속 탄질화막 또는 반금속 탄질화막의 제조 장치 |
EP16737228.3A EP3246428A1 (en) | 2015-01-14 | 2016-01-04 | Method for manufacturing metal carbonitride film or metalloid carbonitride film, metal carbonitride film or metalloid carbonitride film, and apparatus for manufacturing metal carbonitride film or metalloid carbonitride film |
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JP2015004617A JP2016130337A (ja) | 2015-01-14 | 2015-01-14 | 金属又は半金属炭窒化膜の製造方法 |
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JP2015015194A JP2016138325A (ja) | 2015-01-29 | 2015-01-29 | 金属又は半金属炭窒化膜の製造方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008533750A (ja) * | 2005-03-21 | 2008-08-21 | アジレント・テクノロジーズ・インク | 多層の不動態皮膜及び、その不動態皮膜を組み込まれた装置の形成方法 |
JP2009511283A (ja) * | 2005-10-15 | 2009-03-19 | ケンナメタル ヴィディア プロドゥクツィオーンス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | 被覆された基材成形体の製造法、被覆を有する基材成形体及び被覆された基材成形体の使用 |
JP2009283587A (ja) * | 2008-05-21 | 2009-12-03 | Tokyo Electron Ltd | シリコン炭窒化膜の形成方法および形成装置 |
JP2012517101A (ja) * | 2009-02-02 | 2012-07-26 | エーエスエム アメリカ インコーポレイテッド | 導電材料の誘電体層上へのプラズマ増強原子層堆積 |
-
2016
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- 2016-01-04 KR KR1020177013897A patent/KR20170105483A/ko unknown
- 2016-01-04 EP EP16737228.3A patent/EP3246428A1/en not_active Withdrawn
- 2016-01-13 TW TW105100983A patent/TW201634729A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008533750A (ja) * | 2005-03-21 | 2008-08-21 | アジレント・テクノロジーズ・インク | 多層の不動態皮膜及び、その不動態皮膜を組み込まれた装置の形成方法 |
JP2009511283A (ja) * | 2005-10-15 | 2009-03-19 | ケンナメタル ヴィディア プロドゥクツィオーンス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | 被覆された基材成形体の製造法、被覆を有する基材成形体及び被覆された基材成形体の使用 |
JP2009283587A (ja) * | 2008-05-21 | 2009-12-03 | Tokyo Electron Ltd | シリコン炭窒化膜の形成方法および形成装置 |
JP2012517101A (ja) * | 2009-02-02 | 2012-07-26 | エーエスエム アメリカ インコーポレイテッド | 導電材料の誘電体層上へのプラズマ増強原子層堆積 |
Non-Patent Citations (3)
Title |
---|
HITOE HABUCHI ET AL.: "Preparation of Amorphous Carbon Nitride Films Using Hot Wire CVD With Triazole", 2007 NEN SHUKI DAI 68 KAI EXTENDED ABSTRACTS; THE JAPAN SOCIETY OF APPLIED PHYSICS, 4 September 2007 (2007-09-04), pages 600 * |
UDDIN MD. NIZAM ET AL.: "1H-1,2,3-triazole, a promising precursor for chemical vapor deposition of hydrogenated carbon nitride", JOURNAL OF CRYSTAL GROWTH, vol. 311, no. 13, 21 April 2009 (2009-04-21), pages 3528 - 3532, ISSN: 0022-0248 * |
WANN DEREK A. ET AL.: "Highly asymmetric coordination of trimethylsilyl groups to tetrazole and triazole rings: an experimental and computational study in gaseous and crystalline phases", DALTON TRANSACTIONS, 16 June 2008 (2008-06-16), pages 3817 - 3823, ISSN: 1477-9226 * |
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KR20170105483A (ko) | 2017-09-19 |
EP3246428A1 (en) | 2017-11-22 |
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