KR100661696B1 - 이종 구조의 반도체 나노 와이어 및 그의 제조방법 - Google Patents
이종 구조의 반도체 나노 와이어 및 그의 제조방법 Download PDFInfo
- Publication number
- KR100661696B1 KR100661696B1 KR1020050114068A KR20050114068A KR100661696B1 KR 100661696 B1 KR100661696 B1 KR 100661696B1 KR 1020050114068 A KR1020050114068 A KR 1020050114068A KR 20050114068 A KR20050114068 A KR 20050114068A KR 100661696 B1 KR100661696 B1 KR 100661696B1
- Authority
- KR
- South Korea
- Prior art keywords
- zinc
- cadmium
- seed
- mercury
- nanowires
- Prior art date
Links
- 239000002070 nanowire Substances 0.000 title claims abstract description 77
- 239000004065 semiconductor Substances 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000004054 semiconductor nanocrystal Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000002159 nanocrystal Substances 0.000 claims description 29
- 239000002243 precursor Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- -1 lead acetate Chemical compound 0.000 claims description 9
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 8
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 claims description 6
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 claims description 6
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Substances C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 6
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- PMBXCGGQNSVESQ-UHFFFAOYSA-N 1-Hexanethiol Chemical compound CCCCCCS PMBXCGGQNSVESQ-UHFFFAOYSA-N 0.000 claims description 4
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 4
- 241000209094 Oryza Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 4
- KPWJBEFBFLRCLH-UHFFFAOYSA-L cadmium bromide Chemical compound Br[Cd]Br KPWJBEFBFLRCLH-UHFFFAOYSA-L 0.000 claims description 4
- OKIIEJOIXGHUKX-UHFFFAOYSA-L cadmium iodide Chemical compound [Cd+2].[I-].[I-] OKIIEJOIXGHUKX-UHFFFAOYSA-L 0.000 claims description 4
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 claims description 4
- 239000004246 zinc acetate Substances 0.000 claims description 4
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 4
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 claims description 4
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 claims description 4
- ZVYYAYJIGYODSD-LNTINUHCSA-K (z)-4-bis[[(z)-4-oxopent-2-en-2-yl]oxy]gallanyloxypent-3-en-2-one Chemical compound [Ga+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O ZVYYAYJIGYODSD-LNTINUHCSA-K 0.000 claims description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 3
- WRYNUJYAXVDTCB-UHFFFAOYSA-M acetyloxymercury Chemical compound CC(=O)O[Hg] WRYNUJYAXVDTCB-UHFFFAOYSA-M 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 claims description 3
- FQGYCXFLEQVDJQ-UHFFFAOYSA-N mercury dicyanide Chemical compound N#C[Hg]C#N FQGYCXFLEQVDJQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- GTLDTDOJJJZVBW-UHFFFAOYSA-N zinc cyanide Chemical compound [Zn+2].N#[C-].N#[C-] GTLDTDOJJJZVBW-UHFFFAOYSA-N 0.000 claims description 3
- NHXVNEDMKGDNPR-UHFFFAOYSA-N zinc;pentane-2,4-dione Chemical compound [Zn+2].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O NHXVNEDMKGDNPR-UHFFFAOYSA-N 0.000 claims description 3
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 2
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 claims description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 claims description 2
- IGPFOKFDBICQMC-UHFFFAOYSA-N 3-phenylmethoxyaniline Chemical compound NC1=CC=CC(OCC=2C=CC=CC=2)=C1 IGPFOKFDBICQMC-UHFFFAOYSA-N 0.000 claims description 2
- MYPDMHWBPRKWAK-UHFFFAOYSA-N C(CCC)P(CCCC)CCCC.[S] Chemical compound C(CCC)P(CCCC)CCCC.[S] MYPDMHWBPRKWAK-UHFFFAOYSA-N 0.000 claims description 2
- OZDFLNAUZUHNQL-UHFFFAOYSA-N C(CCCCCCC)N(CCCCCCCC)CCCCCCCC.[S] Chemical compound C(CCCCCCC)N(CCCCCCCC)CCCCCCCC.[S] OZDFLNAUZUHNQL-UHFFFAOYSA-N 0.000 claims description 2
- FVDHOWZVGXODEB-UHFFFAOYSA-N C1(=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.[S] Chemical compound C1(=CC=CC=C1)P(C1=CC=CC=C1)C1=CC=CC=C1.[S] FVDHOWZVGXODEB-UHFFFAOYSA-N 0.000 claims description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910000003 Lead carbonate Inorganic materials 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- NPUVYHNDWLTMSW-UHFFFAOYSA-N OS(O)(=O)=O.OS(O)(=O)=O.OS(O)(=O)=O.[AsH3].[AsH3] Chemical compound OS(O)(=O)=O.OS(O)(=O)=O.OS(O)(=O)=O.[AsH3].[AsH3] NPUVYHNDWLTMSW-UHFFFAOYSA-N 0.000 claims description 2
- XURCIPRUUASYLR-UHFFFAOYSA-N Omeprazole sulfide Chemical compound N=1C2=CC(OC)=CC=C2NC=1SCC1=NC=C(C)C(OC)=C1C XURCIPRUUASYLR-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 claims description 2
- RHKQUGZIMGIIEA-UHFFFAOYSA-N [S].CCCCCCCCP(CCCCCCCC)CCCCCCCC Chemical compound [S].CCCCCCCCP(CCCCCCCC)CCCCCCCC RHKQUGZIMGIIEA-UHFFFAOYSA-N 0.000 claims description 2
- IKWTVSLWAPBBKU-UHFFFAOYSA-N a1010_sial Chemical compound O=[As]O[As]=O IKWTVSLWAPBBKU-UHFFFAOYSA-N 0.000 claims description 2
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 claims description 2
- 229910000413 arsenic oxide Inorganic materials 0.000 claims description 2
- JMBNQWNFNACVCB-UHFFFAOYSA-N arsenic tribromide Chemical compound Br[As](Br)Br JMBNQWNFNACVCB-UHFFFAOYSA-N 0.000 claims description 2
- IKIBSPLDJGAHPX-UHFFFAOYSA-N arsenic triiodide Chemical compound I[As](I)I IKIBSPLDJGAHPX-UHFFFAOYSA-N 0.000 claims description 2
- 229960002594 arsenic trioxide Drugs 0.000 claims description 2
- 229910000011 cadmium carbonate Inorganic materials 0.000 claims description 2
- LVEULQCPJDDSLD-UHFFFAOYSA-L cadmium fluoride Chemical compound F[Cd]F LVEULQCPJDDSLD-UHFFFAOYSA-L 0.000 claims description 2
- 229940075417 cadmium iodide Drugs 0.000 claims description 2
- XIEPJMXMMWZAAV-UHFFFAOYSA-N cadmium nitrate Inorganic materials [Cd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XIEPJMXMMWZAAV-UHFFFAOYSA-N 0.000 claims description 2
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 claims description 2
- 229910000331 cadmium sulfate Inorganic materials 0.000 claims description 2
- VQNPSCRXHSIJTH-UHFFFAOYSA-N cadmium(2+);carbanide Chemical compound [CH3-].[CH3-].[Cd+2] VQNPSCRXHSIJTH-UHFFFAOYSA-N 0.000 claims description 2
- GKDXQAKPHKQZSC-UHFFFAOYSA-L cadmium(2+);carbonate Chemical compound [Cd+2].[O-]C([O-])=O GKDXQAKPHKQZSC-UHFFFAOYSA-L 0.000 claims description 2
- PSIBWKDABMPMJN-UHFFFAOYSA-L cadmium(2+);diperchlorate Chemical compound [Cd+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O PSIBWKDABMPMJN-UHFFFAOYSA-L 0.000 claims description 2
- UJYLYGDHTIVYRI-UHFFFAOYSA-N cadmium(2+);ethane Chemical compound [Cd+2].[CH2-]C.[CH2-]C UJYLYGDHTIVYRI-UHFFFAOYSA-N 0.000 claims description 2
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 claims description 2
- VTXVGVNLYGSIAR-UHFFFAOYSA-N decane-1-thiol Chemical compound CCCCCCCCCCS VTXVGVNLYGSIAR-UHFFFAOYSA-N 0.000 claims description 2
- ZASWJUOMEGBQCQ-UHFFFAOYSA-L dibromolead Chemical compound Br[Pb]Br ZASWJUOMEGBQCQ-UHFFFAOYSA-L 0.000 claims description 2
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 claims description 2
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 claims description 2
- AXAZMDOAUQTMOW-UHFFFAOYSA-N dimethylzinc Chemical compound C[Zn]C AXAZMDOAUQTMOW-UHFFFAOYSA-N 0.000 claims description 2
- XOYUVEPYBYHIFZ-UHFFFAOYSA-L diperchloryloxylead Chemical compound [Pb+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O XOYUVEPYBYHIFZ-UHFFFAOYSA-L 0.000 claims description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229940044658 gallium nitrate Drugs 0.000 claims description 2
- 229910001195 gallium oxide Inorganic materials 0.000 claims description 2
- 229910000373 gallium sulfate Inorganic materials 0.000 claims description 2
- UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 claims description 2
- SBDRYJMIQMDXRH-UHFFFAOYSA-N gallium;sulfuric acid Chemical compound [Ga].OS(O)(=O)=O SBDRYJMIQMDXRH-UHFFFAOYSA-N 0.000 claims description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 2
- ORTRWBYBJVGVQC-UHFFFAOYSA-N hexadecane-1-thiol Chemical compound CCCCCCCCCCCCCCCCS ORTRWBYBJVGVQC-UHFFFAOYSA-N 0.000 claims description 2
- DLINORNFHVEIFE-UHFFFAOYSA-N hydrogen peroxide;zinc Chemical compound [Zn].OO DLINORNFHVEIFE-UHFFFAOYSA-N 0.000 claims description 2
- 229910003437 indium oxide Inorganic materials 0.000 claims description 2
- PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 claims description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 2
- 229940046892 lead acetate Drugs 0.000 claims description 2
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910000464 lead oxide Inorganic materials 0.000 claims description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims description 2
- YAFKGUAJYKXPDI-UHFFFAOYSA-J lead tetrafluoride Chemical compound F[Pb](F)(F)F YAFKGUAJYKXPDI-UHFFFAOYSA-J 0.000 claims description 2
- NGYIMTKLQULBOO-UHFFFAOYSA-L mercury dibromide Chemical compound Br[Hg]Br NGYIMTKLQULBOO-UHFFFAOYSA-L 0.000 claims description 2
- 229910001987 mercury nitrate Inorganic materials 0.000 claims description 2
- 229910000474 mercury oxide Inorganic materials 0.000 claims description 2
- 229910000370 mercury sulfate Inorganic materials 0.000 claims description 2
- SCTINZGZNJKWBN-UHFFFAOYSA-M mercury(1+);fluoride Chemical compound [Hg]F SCTINZGZNJKWBN-UHFFFAOYSA-M 0.000 claims description 2
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 claims description 2
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- DRXYRSRECMWYAV-UHFFFAOYSA-N nitrooxymercury Chemical compound [Hg+].[O-][N+]([O-])=O DRXYRSRECMWYAV-UHFFFAOYSA-N 0.000 claims description 2
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 claims description 2
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 claims description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 2
- HSAJRDKFYZAGLU-UHFFFAOYSA-M perchloryloxymercury Chemical compound [Hg+].[O-]Cl(=O)(=O)=O HSAJRDKFYZAGLU-UHFFFAOYSA-M 0.000 claims description 2
- NMHMNPHRMNGLLB-UHFFFAOYSA-N phloretic acid Chemical compound OC(=O)CCC1=CC=C(O)C=C1 NMHMNPHRMNGLLB-UHFFFAOYSA-N 0.000 claims description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 2
- DWUCCPNOMFYDOL-UHFFFAOYSA-N propyl(sulfanyl)silicon Chemical compound CCC[Si]S DWUCCPNOMFYDOL-UHFFFAOYSA-N 0.000 claims description 2
- GOBNDSNLXZYUHQ-UHFFFAOYSA-N selenium;tributylphosphane Chemical compound [Se].CCCCP(CCCC)CCCC GOBNDSNLXZYUHQ-UHFFFAOYSA-N 0.000 claims description 2
- MJNSMKHQBIVKHV-UHFFFAOYSA-N selenium;trioctylphosphane Chemical compound [Se].CCCCCCCCP(CCCCCCCC)CCCCCCCC MJNSMKHQBIVKHV-UHFFFAOYSA-N 0.000 claims description 2
- SCTHSTKLCPJKPF-UHFFFAOYSA-N selenium;triphenylphosphane Chemical compound [Se].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 SCTHSTKLCPJKPF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 2
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 claims description 2
- GXMNGLIMQIPFEB-UHFFFAOYSA-N tetraethoxygermane Chemical compound CCO[Ge](OCC)(OCC)OCC GXMNGLIMQIPFEB-UHFFFAOYSA-N 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001887 tin oxide Inorganic materials 0.000 claims description 2
- LTSUHJWLSNQKIP-UHFFFAOYSA-J tin(iv) bromide Chemical compound Br[Sn](Br)(Br)Br LTSUHJWLSNQKIP-UHFFFAOYSA-J 0.000 claims description 2
- YJGJRYWNNHUESM-UHFFFAOYSA-J triacetyloxystannyl acetate Chemical compound [Sn+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O YJGJRYWNNHUESM-UHFFFAOYSA-J 0.000 claims description 2
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 claims description 2
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 claims description 2
- QNLQKURWPIJSJS-UHFFFAOYSA-N trimethylsilylphosphane Chemical compound C[Si](C)(C)P QNLQKURWPIJSJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229940102001 zinc bromide Drugs 0.000 claims description 2
- 239000011667 zinc carbonate Substances 0.000 claims description 2
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 2
- 235000004416 zinc carbonate Nutrition 0.000 claims description 2
- 239000011592 zinc chloride Substances 0.000 claims description 2
- 235000005074 zinc chloride Nutrition 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 229940105296 zinc peroxide Drugs 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
- 229960001763 zinc sulfate Drugs 0.000 claims description 2
- RXBXBWBHKPGHIB-UHFFFAOYSA-L zinc;diperchlorate Chemical compound [Zn+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O RXBXBWBHKPGHIB-UHFFFAOYSA-L 0.000 claims description 2
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 claims 2
- BCEVPXKJKJEFAM-UHFFFAOYSA-N C[Si](C)(C)[S].C[Si](C)(C)[S] Chemical compound C[Si](C)(C)[S].C[Si](C)(C)[S] BCEVPXKJKJEFAM-UHFFFAOYSA-N 0.000 claims 1
- ACTARQGGHGLAAS-UHFFFAOYSA-N [As](Cl)(Cl)Cl.C1(CCCCC1)P(C1CCCCC1)C1CCCCC1 Chemical compound [As](Cl)(Cl)Cl.C1(CCCCC1)P(C1CCCCC1)C1CCCCC1 ACTARQGGHGLAAS-UHFFFAOYSA-N 0.000 claims 1
- OFUOXPOKGFKQIA-UHFFFAOYSA-J [In+3].[In+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O Chemical compound [In+3].[In+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OFUOXPOKGFKQIA-UHFFFAOYSA-J 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- CEKJAYFBQARQNG-UHFFFAOYSA-N cadmium zinc Chemical compound [Zn].[Cd] CEKJAYFBQARQNG-UHFFFAOYSA-N 0.000 claims 1
- CUPFNGOKRMWUOO-UHFFFAOYSA-N hydron;difluoride Chemical compound F.F CUPFNGOKRMWUOO-UHFFFAOYSA-N 0.000 claims 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims 1
- YUOWTJMRMWQJDA-UHFFFAOYSA-J tin(iv) fluoride Chemical compound [F-].[F-].[F-].[F-].[Sn+4] YUOWTJMRMWQJDA-UHFFFAOYSA-J 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 5
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
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Abstract
Description
Claims (13)
- 반도체 나노결정 씨드(seed)의 표면으로부터 선택적인 방향에 물질 조성이 다른 반도체 나노결정이 와이어 형태로 형성된 것을 특징으로 하는 이종 구조(heterostructure)의 반도체 나노 와이어.
- 제 1항에 있어서, 상기 반도체 나노 결정 씨드 또는 나노 와이어를 구성하는 물질이 II-VI족, III-V족, IV-VI족의 반도체 화합물 또는 이들의 혼합물로 이루어진 군에서 선택되는 것을 특징으로 하는 나노 와이어.
- 제 1항에 있어서, 상기 반도체 나노결정 씨드의 형태가 구형, 쌀형(rice shape), 큐브(cube)형, 정사면체, 및 정팔면체로 이루어지는 군에서 선택되는 것을 특징으로 하는 나노 와이어.
- 제 1항에 있어서, 상기 반도체 나노결정 씨드의 크기가 1nm 내지 50nm인 것을 특징으로 하는 나노 와이어.
- (a) 나노 결정 씨드(seed)를 제조하는 단계; (b) 전단계에서 수득한 나노결정 씨드를 나노 와이어의 금속 전구체 용액에 주입하는 단계; (c) 상기 혼합 용액에 나노 와이어의 비금속 전구체 용액을 주입하여 반응시킴으로써 나노 와이어를 형성하는 단계를 포함하는 반도체 나노 결정에 의해 개시된 나노 와이어의 제조방법.
- 제 5항에 있어서, (a) 단계의 나노 결정 씨드가 II-VI족, III-V족, IV-VI족의 반도체 화합물 또는 이들의 혼합물로 이루어진 군에서 선택되는 것을 특징으로 하는 방법.
- 제 5항에 있어서, (a) 단계의 나노 결정 씨드의 형태가 구형, 쌀형(rice shape), 큐브(cube)형, 정사면체, 및 정팔면체로 이루어지는 군에서 선택되는 것을 특징으로 하는 방법.
- 제 5항에 있어서, (a) 단계의 나노 결정 씨드의 크기가 1nm 내지 50nm인 것을 특징으로 하는 방법.
- 제 5항에 있어서, (b) 단계의 나노 와이어의 금속 전구체가 디메틸아연(dimethyl zinc), 디에틸아연(diethyl zinc), 아연아세테이트(zinc acetate), 아연아세틸아세토네이트(zinc acetylacetonate), 아연아이오다이드(zinc iodide), 아연브로마이드(zinc bromide), 아연클로라이드(zinc chloride), 아연플루오라이드(zinc fluoride), 아연카보네이트(zinc carbonate), 아연시아나이드(zinc cyanide), 아연나이트레이트(zinc nitrate), 아연옥사이드(zinc oxide), 아연퍼옥사이드(zinc peroxide), 아연퍼클로레이트(zinc perchlorate), 아연설페이트(zinc sulfate), 디메틸카드뮴(dimethyl cadmium), 디에틸카드뮴(diethyl cadmium), 카드뮴아세테이트(cadmium acetate), 카드뮴아세틸아세토네이트(cadmium acetylacetonate), 카드뮴아이오다이드(cadmium iodide), 카드뮴브로마이드(cadmium bromide), 카드뮴클로라이드(cadmium chloride), 카드뮴플루오라이드(cadmium fluoride), 카드뮴카보네이트(cadmium carbonate), 카드뮴나이트레이트(cadmium nitrate), 카드뮴옥사이드(cadmium oxide), 카드뮴퍼클로레이트(cadmium perchlorate), 카드뮴포스파이드(cadmium phosphide), 카드뮴설페이트(cadmium sulfate), 수은아세테이트(mercury acetate), 수은아이오다이드(mercury iodide), 수은브로마이드(mercury bromide), 수은클로라이드(mercury chloride), 수은플루오라이드(mercury fluoride), 수은시아나이드(mercury cyanide), 수은나이트레이트(mercury nitrate), 수은옥사이드(mercury oxide), 수은퍼클로레이트(mercury perchlorate), 수은설페이트(mercury sulfate), 납아세테이트(lead acetate), 납브 로마이드(Lead bromide), 납클로라이드(Lead chloride), 납플루오라이드(Lead fluoride), 납옥사이드 (Lead oxide), 납퍼클로레이트(Lead perchlorate), 납나이트레이트(Lead nitrate), 납설페이트(Lead sulfate), 납카보네이트(Lead carbonate), 주석아세테이트(Tin acetate), 주석비스아세틸아세토네이트(Tin bisacetylacetonate), 주석브로마이드 (Tin bromide), 주석클로라이드(Tin chloride), 주석플루오라이드(Tin fluoride), 주석옥사이드(Tin oxide), 주석설페이트(Tin sulfate), 게르마늄테트라클로라이드 (Germanium tetrachloride), 게르마늄옥사이드(Germanium oxide), 게르마늄에톡사이드(Germanium ethoxide), 갈륨아세틸아세토네이트(Gallium acetylacetonate), 갈륨클로라이드(Gallium chloride), 갈륨플루오라이드(Gallium fluoride), 갈륨옥사이드(Gallium oxide), 갈륨나이트레이트(Gallium nitrate), 갈륨설페이트(Gallium sulfate), 인듐클로라이드(Indium chloride), 인듐옥사이드 (Indium oxide), 인듐나이트레이트(Indium nitrate), 인듐설페이트(Indium sulfate)로 이루어진 군에서 선택되는 것을 특징으로 하는 방법.
- 제 5항에 있어서, (c) 단계의 나노 와이어의 비금속 전구체가 헥산 싸이올, 옥탄 싸이올, 데칸 싸이올, 도데칸 싸이올, 헥사데칸 싸이올, 머캡토 프로필 실란 등과 같은 알킬 싸이올 화합물, 설퍼-트리옥틸포스핀(S-TOP), 설퍼-트리부틸포스핀(S-TBP), 설퍼-트리페닐포스핀(S-TPP), 설퍼-트리옥틸아민(S-TOA), 트리메틸실릴 설퍼(trimethylsilyl sulfur), 황화 암모늄, 황화 나트륨, 셀렌-트리옥틸포스핀(Se-TOP), 셀렌-트리부틸포스핀(Se-TBP), 셀렌-트리페닐포스핀(Se-TPP), 텔루르-트리옥틸포스핀(Te-TOP), 텔루르-트리부틸포스핀(Te-TBP), 텔루르-트리페닐포스핀(Te-TPP), 트리메틸실릴 포스핀(trimethylsilyl phosphine) 및 트리에틸포스핀, 트리부틸포스핀, 트리옥틸포스핀, 트리페닐포스핀, 트리시클로헥실포스핀을 포함하는 알킬 포스핀(alkyl phosphine), 알세닉 옥사이드(Arsenic oxide), 알세닉 클로라이드(Arsenic chloride), 알세닉 설페이트(Arsenic sulfate), 알세닉 브로마이드(Arsenic bromide), 알세닉 아이오다이드(Arsenic iodide), 나이트릭 옥사이드(Nitroud oxide), 나이트릭산(Nitric acid), 암모늄 나이트레이트(Ammonium nitrate)로 이루어진 군에서 선택되는 것을 특징으로 하는 방법.
- 제 5항에 있어서, (c) 단계의 나노 와이어가 나노결정 씨드의 결정면 위에 에피텍셜형으로 성장하는 것을 특징으로 하는 방법.
- 제 5항에 있어서, 씨드로 사용한 나노 결정이 나노 와이어의 일정 부분에 포함된 것을 특징으로 하는 방법.
- 제 5항에 있어서, 씨드로 사용한 나노 결정과 나노 와이어의 전구체의 농도 비가 0.01:1 ~ 1:0.01 정도의 범위인 것을 특징으로 하는 방법.
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KR100851499B1 (ko) * | 2007-03-28 | 2008-08-08 | 금오공과대학교 산학협력단 | 산화아연 나노로드 및 나노월의 제조방법 |
KR101436000B1 (ko) | 2008-02-22 | 2014-08-29 | 삼성전자주식회사 | 나노 또는 마이크로 크기의 다이오드 및 이의 제조 방법 |
KR101549620B1 (ko) | 2009-01-30 | 2015-09-02 | 삼성전자주식회사 | pn 구조를 지닌 Zn 산화물 나노 와이어 및 그 제조 방법 |
US9443662B2 (en) | 2012-11-07 | 2016-09-13 | University Of South Florida | Microstructured crystalline device in confined space, a dye-sensitized solar cell, and method of preparation thereof |
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