JP2016514359A - ヒ素ドーパントを含む基材を形成するための溶液の配合及び方法 - Google Patents
ヒ素ドーパントを含む基材を形成するための溶液の配合及び方法 Download PDFInfo
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- JP2016514359A JP2016514359A JP2015541844A JP2015541844A JP2016514359A JP 2016514359 A JP2016514359 A JP 2016514359A JP 2015541844 A JP2015541844 A JP 2015541844A JP 2015541844 A JP2015541844 A JP 2015541844A JP 2016514359 A JP2016514359 A JP 2016514359A
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- Prior art keywords
- substrate
- group
- arsenic
- solution
- dopant
- 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.)
- Granted
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- 239000000758 substrate Substances 0.000 title claims abstract description 280
- 239000002019 doping agent Substances 0.000 title claims abstract description 137
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 229910052785 arsenic Inorganic materials 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 77
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 238000009472 formulation Methods 0.000 title abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 98
- 239000002904 solvent Substances 0.000 claims abstract description 62
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 125000004429 atom Chemical group 0.000 claims description 62
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 54
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 47
- -1 glycol ethers Chemical class 0.000 claims description 39
- 150000001336 alkenes Chemical class 0.000 claims description 22
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 15
- 238000000137 annealing Methods 0.000 claims description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
- BUSBFZWLPXDYIC-UHFFFAOYSA-N arsonic acid Chemical compound O[AsH](O)=O BUSBFZWLPXDYIC-UHFFFAOYSA-N 0.000 claims description 10
- 125000005647 linker group Chemical group 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 claims description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 7
- 150000001495 arsenic compounds Chemical class 0.000 claims description 7
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 7
- 125000004185 ester group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 125000000304 alkynyl group Chemical group 0.000 claims description 5
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- LTEQMZWBSYACLV-UHFFFAOYSA-N Hexylbenzene Chemical compound CCCCCCC1=CC=CC=C1 LTEQMZWBSYACLV-UHFFFAOYSA-N 0.000 claims description 4
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- VKCYHJWLYTUGCC-UHFFFAOYSA-N nonan-2-one Chemical compound CCCCCCCC(C)=O VKCYHJWLYTUGCC-UHFFFAOYSA-N 0.000 claims description 4
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- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 2
- GGJUJWSDTDBTLX-UHFFFAOYSA-N 1-(2-Furyl)butan-3-one Chemical compound CC(=O)CCC1=CC=CO1 GGJUJWSDTDBTLX-UHFFFAOYSA-N 0.000 claims description 2
- BPIUIOXAFBGMNB-UHFFFAOYSA-N 1-hexoxyhexane Chemical compound CCCCCCOCCCCCC BPIUIOXAFBGMNB-UHFFFAOYSA-N 0.000 claims description 2
- CRWNQZTZTZWPOF-UHFFFAOYSA-N 2-methyl-4-phenylpyridine Chemical compound C1=NC(C)=CC(C=2C=CC=CC=2)=C1 CRWNQZTZTZWPOF-UHFFFAOYSA-N 0.000 claims description 2
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 claims description 2
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 claims description 2
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- 150000001298 alcohols Chemical class 0.000 claims description 2
- 125000003172 aldehyde group Chemical group 0.000 claims description 2
- IIRFCWANHMSDCG-UHFFFAOYSA-N cyclooctanone Chemical compound O=C1CCCCCCC1 IIRFCWANHMSDCG-UHFFFAOYSA-N 0.000 claims description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 2
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 claims 1
- 239000000243 solution Substances 0.000 description 113
- 230000008569 process Effects 0.000 description 49
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- 229910052799 carbon Inorganic materials 0.000 description 22
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 239000000126 substance Substances 0.000 description 16
- 239000004065 semiconductor Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
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- 238000010533 azeotropic distillation Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 7
- 239000003929 acidic solution Substances 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 125000000524 functional group Chemical group 0.000 description 7
- 150000002431 hydrogen Chemical group 0.000 description 7
- QSLGKGJRFUIAEG-UHFFFAOYSA-N n-[bis(dimethylamino)arsanyl]-n-methylmethanamine Chemical compound CN(C)[As](N(C)C)N(C)C QSLGKGJRFUIAEG-UHFFFAOYSA-N 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- 235000012431 wafers Nutrition 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 5
- GCPXMJHSNVMWNM-UHFFFAOYSA-N arsenous acid Chemical compound O[As](O)O GCPXMJHSNVMWNM-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
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- 238000005468 ion implantation Methods 0.000 description 5
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- UAKCHCFOPKOOLI-UHFFFAOYSA-N (3-amino-4-hydroxyphenyl)arsonic acid Chemical compound NC1=CC([As](O)(O)=O)=CC=C1O UAKCHCFOPKOOLI-UHFFFAOYSA-N 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 4
- PAKCOSURAUIXFG-UHFFFAOYSA-N 3-prop-2-enoxypropane-1,2-diol Chemical compound OCC(O)COCC=C PAKCOSURAUIXFG-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 4
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- OGGXGZAMXPVRFZ-UHFFFAOYSA-N dimethylarsinic acid Chemical compound C[As](C)(O)=O OGGXGZAMXPVRFZ-UHFFFAOYSA-N 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
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- 206010022998 Irritability Diseases 0.000 description 1
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- FIWILGQIZHDAQG-UHFFFAOYSA-N NC1=C(C(=O)NCC2=CC=C(C=C2)OCC(F)(F)F)C=C(C(=N1)N)N1N=C(N=C1)C1(CC1)C(F)(F)F Chemical compound NC1=C(C(=O)NCC2=CC=C(C=C2)OCC(F)(F)F)C=C(C(=N1)N)N1N=C(N=C1)C1(CC1)C(F)(F)F FIWILGQIZHDAQG-UHFFFAOYSA-N 0.000 description 1
- LUIVIQIKLUBKEV-UHFFFAOYSA-N NCC[Ar+]CCN Chemical compound NCC[Ar+]CCN LUIVIQIKLUBKEV-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000001266 acyl halides Chemical group 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
- 125000005336 allyloxy group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- IVYZFLBDJCMVRZ-UHFFFAOYSA-N aminoarsenic Chemical compound [As]N IVYZFLBDJCMVRZ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- LULLIKNODDLMDQ-UHFFFAOYSA-N arsenic(3+) Chemical compound [As+3] LULLIKNODDLMDQ-UHFFFAOYSA-N 0.000 description 1
- NDXGGKDTNFVFGA-UHFFFAOYSA-N arsinous amide Chemical class [AsH2]N NDXGGKDTNFVFGA-UHFFFAOYSA-N 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229940093920 gynecological arsenic compound Drugs 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000012948 isocyanate Chemical group 0.000 description 1
- 150000002513 isocyanates Chemical group 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- YDCHPLOFQATIDS-UHFFFAOYSA-N methyl 2-bromoacetate Chemical compound COC(=O)CBr YDCHPLOFQATIDS-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- XMVJITFPVVRMHC-UHFFFAOYSA-N roxarsone Chemical compound OC1=CC=C([As](O)(O)=O)C=C1[N+]([O-])=O XMVJITFPVVRMHC-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 229910052990 silicon hydride Inorganic materials 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/66—Arsenic compounds
- C07F9/68—Arsenic compounds without As—C bonds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
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Abstract
Description
[0076]約3.047g(22ミリモル)のカコジル酸及び約2.32g(22ミリモル)のジエタノールアミンを約60mLのトルエン中に懸濁し、ディーン・スターク装置を用い、窒素雰囲気下で約16時間水を共沸除去しながら還流に加熱すると、化学式:
[0077]10mLのディーン・スタークトラップ、窒素バブラー、及び磁気スターラーを取り付けた100mLの丸底フラスコ内において、約2.875gのカコジル酸及び約2.77gのイミノジ酢酸を60mLのトルエン中に懸濁すると、化学式:
[0078]約1.741gのアリルアルソン酸及び約2.479gのピナコールを約60mLのトルエン中に懸濁し、水を共沸除去しながら還流において一晩加熱すると、化学式:
[0079]約6.1gの(4−ヒドロキシ−3−ニトロフェニル)アルソン酸及び約6.13gの3−(アリルオキシ)プロパン−1,2−ジオールを約60mLのトルエン中に懸濁し、水を共沸除去しながら還流に約16時間加熱すると、化学式:
[0080]約4.36gの4−ヒドロキシフェニルアルソン酸及び約4.73gのピナコールを、ディーン・スタークトラップを用いて水を除去しながら約80mLのトルエン中で約16時間一緒に還流すると、化学式:
[0081]約0.52gの実施例5からのフェノール−4−アルソン酸のビスピナコール付加体を、約5mLのジメチルホルムアミド中の約0.39gの炭酸カリウム及び約1mLの臭化アリルで処理し、短時間旋回流混合すると、化学式:
[0082]約2.70g(6.74ミリモル)の実施例5のフェノール−4−アルソン酸のビス−ピナコール付加体、約1.66g(12.01ミリモル)の炭酸カリウム、及び約0.725mL(7.66ミリモル)のブロモ酢酸メチルを、磁気スターラーによって、約10.5mLの無水ジメチルホルムアミド中で一緒に一晩撹拌すると、化学式:
[0083]約3.32gのアリルアルソン酸及び約4.16gのヒドロキシイソ酪酸を、N2下において、約60mLのトルエン中で、ディーン・スタークトラップを用いて水を共沸除去しながら還流すると、化学式:
[0084]約4.05g(18.66ミリモル)のp−アルシニル酸を約40mLの無水エタノール中でスラリー化し、約4.45g(22.41ミリモル)の固体メチルテレフタロイルクロリドを混合物に加えると、化学式:
[0085]約3gのフェニルアルソン酸及び約2.79gの2−アミノ−2−メチルプロパン−1−オールを約60mLのトルエン中に懸濁し、水を共沸除去しながら還流に約16時間加熱すると、化学式:
[0086]約1.707gのアリルアルソン酸及び約1.93gの2−アミノ−2−メチル−1−プロパノールを約60mLのトルエン中に懸濁し、窒素下で、水を共沸除去しながら還流において約16時間加熱すると、化学式:
[0087]室温において、25mLの丸底フラスコ内で、約0.5g(0.445mL、2.414ミリモル、1.1当量)のトリス(ジメチルアミノ)アルシン(TDMA)を約10mLの乾燥ヘキサンに加え、次に約0.29g(0.27mL、2.19ミリモル、1.0当量)の3−(アリルオキシ)プロパン−1,2−ジオールを系中に滴加すると、化学式:
[0088]約0.47g(4.5ミリモル、1.0当量)の2,2−ジメチルプロパン−1,3−ジオールを約15mLのヘキサンに加え、次に約1.04g(0.92mL、5.0ミリモル、1.1当量)のトリス(ジメチルアミノ)アルシン(TDMA)をフラスコに滴加すると、化学式:
Claims (20)
- ヒ素を含むドーパント及び溶媒を含む溶液を調製し;そして
基材を溶液と接触させる;
ことを含み、溶液は、少なくとも、2.5時間以下の経過時間中に基材の原子の少なくとも一部と溶液のヒ素含有化合物との間に結合を引き起こすことができる最低温度にほぼ等しいか、又はこれより高いフラッシュポイントを有する方法。 - 基材の表面を処理して基材の変性表面を生成させることを更に含む、請求項1に記載の方法。
- 基材の変性表面が、表面における複数のケイ素原子の少なくとも一部が水素原子に結合している、請求項2に記載の方法。
- 基材の変性表面が、表面における複数のケイ素原子の少なくとも一部がそれぞれの連結基に結合している、請求項2に記載の方法。
- ヒ素含有化合物が有機ヒ素化合物を含み、基材を溶液と接触させることが、有機ヒ素化合物を基材の表面における複数のケイ素原子の少なくとも一部に共有結合させることを含む、請求項1に記載の方法。
- ヒ素含有化合物が有機ヒ素化合物を含み、基材を溶液と接触させることが、有機ヒ素化合物をそれぞれの連結基の少なくとも一部に共有結合させることを含む、請求項4に記載の方法。
- ドーパントを基材に加えることを更に含む、請求項1に記載の方法。
- ドーパントを基材に加えることが、基材をアニールすることを含む、請求項7に記載の方法。
- 基材が、ケイ素、ゲルマニウム、又はこれらの組み合わせを含む、請求項1に記載の方法。
- 溶媒;及び
ヒ素含有化合物;
を含み;
溶液は、少なくとも、2.5時間以下の経過時間中に溶液とケイ素との間の反応を開始させることができる最低温度にほぼ等しいフラッシュポイントを有する溶液。 - 溶媒が、4−ヒドロキシブタン酸、グリコールエーテル(例えば、ジエチレングリコールジブチルエーテル、テトラエチレングリコールジメチルエーテル(テトラグライム))、4−ホルミルモルホリン、フェニル酢酸、C9アルコール、C10アルコール、3−ノナノン、フェニルプロピルエーテル、ジメチルスルホキシド(DMSO)、シクロオクタノン、フルフリルアセトン、イソホロン、ジヘキシルエーテル、2−ノナノン、フェニルプロピルエーテル、ヘキシルベンゼン、メシチレン、N−メチルピロリドン(NMP)、アルカノールアミン、アセトニトリル、トルエン、ジオキサン、テトラヒドロフラン(THF)、又はこれらの組み合わせを含む、請求項10に記載の溶液。
- 溶液のフラッシュポイントが約50℃〜約115℃の範囲内である、請求項10に記載の溶液。
- 溶液が、溶液の全重量の約2重量%〜約11重量%の範囲内のヒ素含有化合物を含む、請求項10に記載の溶液。
- 複数のケイ素原子を有する表面;及び
複数のケイ素原子の少なくとも一部に共有結合しているヒ素含有化合物;
を含む基材。 - 基材が、複数のケイ素原子の少なくとも一部に共有結合している1以上のヒ素含有化合物の複数の層を含む、請求項14に記載の基材。
-
を含む物質の組成物。 - E1、E2、E3、又はこれらの組み合わせがNを含み、Nは、水素、ヒドロカルビル基、置換ヒドロカルビル基、又はシリル基によって更に置換されている、請求項16に記載の物質の組成物。
- E4、E5、E6、E7、又はこれらの組み合わせがNを含み、Nは、水素、ヒドロカルビル基、置換ヒドロカルビル基、又はシリル基によって更に置換されている、請求項16に記載の物質の組成物。
- E8、E9、又はこれらの組み合わせがNを含み、Nは、水素、ヒドロカルビル基、置換ヒドロカルビル基、又はシリル基によって更に置換されている、請求項16に記載の物質の組成物。
- ヒ素含有化合物が請求項16〜19の物質の組成物の少なくとも1つを含む、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/669,087 | 2012-11-05 | ||
US13/669,087 US8853438B2 (en) | 2012-11-05 | 2012-11-05 | Formulations of solutions and processes for forming a substrate including an arsenic dopant |
PCT/US2013/068426 WO2014071352A2 (en) | 2012-11-05 | 2013-11-05 | Formulations of solutions and processes for forming a substrate including an arsenic dopant |
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TWI539493B (zh) | 2010-03-08 | 2016-06-21 | 黛納羅伊有限責任公司 | 用於摻雜具有分子單層之矽基材之方法及組合物 |
US20150111372A1 (en) * | 2013-10-21 | 2015-04-23 | Sematech, Inc. | Phosphorus and arsenic doping of semiconductor materials |
US9929014B2 (en) * | 2013-11-27 | 2018-03-27 | Entegris, Inc. | Dopant precursors for mono-layer doping |
US20150325442A1 (en) * | 2014-05-07 | 2015-11-12 | Dynaloy, Llc | Formulations of Solutions and Processes for Forming a Substrate Including a Dopant |
CN106558490A (zh) * | 2015-09-25 | 2017-04-05 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件及其制作方法 |
US11978633B2 (en) | 2019-05-08 | 2024-05-07 | Consiglio Nazionale Delle Ricerche | Molecular doping |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5368165A (en) * | 1976-11-30 | 1978-06-17 | Nec Corp | Production of semiconductor device |
JPH03161924A (ja) * | 1989-11-20 | 1991-07-11 | Sony Corp | 半導体装置の製造方法 |
JPH06291076A (ja) * | 1993-03-31 | 1994-10-18 | Sony Corp | 接合部構造およびその製造方法 |
US20110186969A1 (en) * | 2010-02-03 | 2011-08-04 | International Business Machines Corporation | Patterned doping of semiconductor substrates using photosensitive monolayers |
US20120003826A1 (en) * | 2010-03-08 | 2012-01-05 | Kimberly Dona Pollard | Methods and compositions for doping silicon substrates with molecular monolayers |
JP2014045052A (ja) * | 2012-08-27 | 2014-03-13 | Dainippon Screen Mfg Co Ltd | 基板処理方法および基板処理装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490192A (en) | 1983-06-08 | 1984-12-25 | Allied Corporation | Stable suspensions of boron, phosphorus, antimony and arsenic dopants |
US5527872A (en) | 1990-09-14 | 1996-06-18 | At&T Global Information Solutions Company | Electronic device with a spin-on glass dielectric layer |
KR100223268B1 (ko) * | 1996-06-25 | 1999-10-15 | 김영환 | 반도체 소자의 불순물 이온 주입방법 |
DE19910816A1 (de) | 1999-03-11 | 2000-10-05 | Merck Patent Gmbh | Dotierpasten zur Erzeugung von p,p+ und n,n+ Bereichen in Halbleitern |
WO2001014250A2 (en) | 1999-08-23 | 2001-03-01 | University Of Hawaii | Synthesis of silicon nanoparticles and metal-centered silicon nanoparticles and applications thereof |
US6323137B1 (en) | 2000-03-03 | 2001-11-27 | Promos Technologies | Method for forming an arsenic doped dielectric layer |
US7084080B2 (en) | 2001-03-30 | 2006-08-01 | Advanced Technology Materials, Inc. | Silicon source reagent compositions, and method of making and using same for microelectronic device structure |
US7064087B1 (en) | 2001-11-15 | 2006-06-20 | Novellus Systems, Inc. | Phosphorous-doped silicon dioxide process to customize contact etch profiles |
US6911293B2 (en) | 2002-04-11 | 2005-06-28 | Clariant Finance (Bvi) Limited | Photoresist compositions comprising acetals and ketals as solvents |
JP2005123431A (ja) | 2003-10-17 | 2005-05-12 | Sanken Electric Co Ltd | 液状不純物源材料及びこれを使用した半導体装置の製造方法 |
CH697007A5 (fr) | 2004-05-03 | 2008-03-14 | Solaronix Sa | Procédé pour produire un composé chalcopyrite en couche mince. |
US8268883B2 (en) * | 2006-11-01 | 2012-09-18 | Newsouth Innovations Pty Limited | Organo-arsenoxide compounds and use thereof |
US8586459B2 (en) | 2006-11-06 | 2013-11-19 | Semequip, Inc. | Ion implantation with molecular ions containing phosphorus and arsenic |
JP5357442B2 (ja) | 2008-04-09 | 2013-12-04 | 東京応化工業株式会社 | インクジェット用拡散剤組成物、当該組成物を用いた電極及び太陽電池の製造方法 |
US20090286349A1 (en) | 2008-05-13 | 2009-11-19 | Georgia Tech Research Corporation | Solar cell spin-on based process for simultaneous diffusion and passivation |
JP5815215B2 (ja) | 2009-08-27 | 2015-11-17 | 東京応化工業株式会社 | 拡散剤組成物、および不純物拡散層の形成方法 |
KR20110024639A (ko) * | 2009-09-02 | 2011-03-09 | 엘지이노텍 주식회사 | 도펀트 확산용액, 및 이의 용도 |
US7955989B2 (en) | 2009-09-24 | 2011-06-07 | Rohm And Haas Electronic Materials Llc | Texturing semiconductor substrates |
US8691675B2 (en) | 2009-11-25 | 2014-04-08 | International Business Machines Corporation | Vapor phase deposition processes for doping silicon |
WO2012044978A2 (en) * | 2010-10-01 | 2012-04-05 | Applied Materials, Inc. | High efficiency solar cell device with gallium arsenide absorber layer |
-
2012
- 2012-11-05 US US13/669,087 patent/US8853438B2/en active Active
-
2013
- 2013-11-05 TW TW102140213A patent/TWI622676B/zh not_active IP Right Cessation
- 2013-11-05 EP EP13850348.7A patent/EP2915186B1/en active Active
- 2013-11-05 JP JP2015541844A patent/JP6522507B2/ja not_active Expired - Fee Related
- 2013-11-05 KR KR1020157014719A patent/KR102171051B1/ko active IP Right Grant
- 2013-11-05 WO PCT/US2013/068426 patent/WO2014071352A2/en active Application Filing
- 2013-11-05 CN CN201380057792.XA patent/CN104781909B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5368165A (en) * | 1976-11-30 | 1978-06-17 | Nec Corp | Production of semiconductor device |
JPH03161924A (ja) * | 1989-11-20 | 1991-07-11 | Sony Corp | 半導体装置の製造方法 |
JPH06291076A (ja) * | 1993-03-31 | 1994-10-18 | Sony Corp | 接合部構造およびその製造方法 |
US20110186969A1 (en) * | 2010-02-03 | 2011-08-04 | International Business Machines Corporation | Patterned doping of semiconductor substrates using photosensitive monolayers |
US20120003826A1 (en) * | 2010-03-08 | 2012-01-05 | Kimberly Dona Pollard | Methods and compositions for doping silicon substrates with molecular monolayers |
JP2014045052A (ja) * | 2012-08-27 | 2014-03-13 | Dainippon Screen Mfg Co Ltd | 基板処理方法および基板処理装置 |
Non-Patent Citations (1)
Title |
---|
JOHNNY C. HO ET AL: "Controlled nanoscale doping of semiconductors via molecular monolayers", NATURE MATERIALS, vol. vol.7, JPN6017037942, 11 November 2007 (2007-11-11), pages 62 - 67 * |
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US8853438B2 (en) | 2014-10-07 |
KR102171051B1 (ko) | 2020-10-28 |
EP2915186A4 (en) | 2016-05-25 |
KR20150079958A (ko) | 2015-07-08 |
EP2915186B1 (en) | 2020-10-28 |
WO2014071352A3 (en) | 2014-06-26 |
WO2014071352A2 (en) | 2014-05-08 |
TWI622676B (zh) | 2018-05-01 |
US20140124896A1 (en) | 2014-05-08 |
TW201432104A (zh) | 2014-08-16 |
JP6522507B2 (ja) | 2019-05-29 |
CN104781909A (zh) | 2015-07-15 |
EP2915186A2 (en) | 2015-09-09 |
CN104781909B (zh) | 2019-02-05 |
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