JP5619009B2 - 低k誘電体のためのバリアースラリー - Google Patents
低k誘電体のためのバリアースラリー Download PDFInfo
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- JP5619009B2 JP5619009B2 JP2011527799A JP2011527799A JP5619009B2 JP 5619009 B2 JP5619009 B2 JP 5619009B2 JP 2011527799 A JP2011527799 A JP 2011527799A JP 2011527799 A JP2011527799 A JP 2011527799A JP 5619009 B2 JP5619009 B2 JP 5619009B2
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- 239000003989 dielectric material Substances 0.000 title description 16
- 230000004888 barrier function Effects 0.000 title description 7
- 239000002002 slurry Substances 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims description 175
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 174
- 238000005498 polishing Methods 0.000 claims description 170
- 239000000377 silicon dioxide Substances 0.000 claims description 69
- 239000000758 substrate Substances 0.000 claims description 49
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 33
- 229910052715 tantalum Inorganic materials 0.000 claims description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 30
- 229910052802 copper Inorganic materials 0.000 claims description 30
- 239000010949 copper Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 125000004432 carbon atom Chemical group C* 0.000 claims description 27
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 24
- 239000007800 oxidant agent Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- AKEUNCKRJATALU-UHFFFAOYSA-N 2,6-dihydroxybenzoic acid Chemical compound OC(=O)C1=C(O)C=CC=C1O AKEUNCKRJATALU-UHFFFAOYSA-N 0.000 claims description 22
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- 150000001767 cationic compounds Chemical class 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 17
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 16
- -1 N, N-diethyl-3-aminopropyl Chemical group 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 14
- 230000007797 corrosion Effects 0.000 claims description 14
- 239000003112 inhibitor Substances 0.000 claims description 13
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
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- 150000004756 silanes Chemical class 0.000 claims description 9
- 125000005497 tetraalkylphosphonium group Chemical class 0.000 claims description 9
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 claims description 8
- IJFXRHURBJZNAO-UHFFFAOYSA-N 3-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 8
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- 230000001590 oxidative effect Effects 0.000 claims description 7
- 229910000077 silane Inorganic materials 0.000 claims description 7
- UIAFKZKHHVMJGS-UHFFFAOYSA-N 2,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1O UIAFKZKHHVMJGS-UHFFFAOYSA-N 0.000 claims description 6
- LODHFNUFVRVKTH-ZHACJKMWSA-N 2-hydroxy-n'-[(e)-3-phenylprop-2-enoyl]benzohydrazide Chemical compound OC1=CC=CC=C1C(=O)NNC(=O)\C=C\C1=CC=CC=C1 LODHFNUFVRVKTH-ZHACJKMWSA-N 0.000 claims description 6
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims description 6
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Natural products OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 6
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- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 5
- WWYDYZMNFQIYPT-UHFFFAOYSA-N ru78191 Chemical compound OC(=O)C(C(O)=O)C1=CC=CC=C1 WWYDYZMNFQIYPT-UHFFFAOYSA-N 0.000 claims description 5
- GLDQAMYCGOIJDV-UHFFFAOYSA-N 2,3-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1O GLDQAMYCGOIJDV-UHFFFAOYSA-N 0.000 claims description 4
- UYEMGAFJOZZIFP-UHFFFAOYSA-N 3,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC(O)=C1 UYEMGAFJOZZIFP-UHFFFAOYSA-N 0.000 claims description 4
- 239000005711 Benzoic acid Substances 0.000 claims description 4
- 235000010233 benzoic acid Nutrition 0.000 claims description 4
- QSAWQNUELGIYBC-PHDIDXHHSA-N (1r,2r)-cyclohexane-1,2-dicarboxylic acid Chemical compound OC(=O)[C@@H]1CCCC[C@H]1C(O)=O QSAWQNUELGIYBC-PHDIDXHHSA-N 0.000 claims description 3
- 229940114055 beta-resorcylic acid Drugs 0.000 claims description 3
- FPIQZBQZKBKLEI-UHFFFAOYSA-N ethyl 1-[[2-chloroethyl(nitroso)carbamoyl]amino]cyclohexane-1-carboxylate Chemical compound ClCCN(N=O)C(=O)NC1(C(=O)OCC)CCCCC1 FPIQZBQZKBKLEI-UHFFFAOYSA-N 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 125000005369 trialkoxysilyl group Chemical group 0.000 claims description 3
- 229940082044 2,3-dihydroxybenzoic acid Drugs 0.000 claims description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- KXHPPCXNWTUNSB-UHFFFAOYSA-M benzyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1=CC=CC=C1 KXHPPCXNWTUNSB-UHFFFAOYSA-M 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 150000003536 tetrazoles Chemical group 0.000 claims description 2
- 150000003852 triazoles Chemical class 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 31
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 28
- 150000001875 compounds Chemical class 0.000 description 13
- 229910052814 silicon oxide Inorganic materials 0.000 description 13
- 239000003139 biocide Substances 0.000 description 10
- 239000008119 colloidal silica Substances 0.000 description 10
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 10
- 230000003115 biocidal effect Effects 0.000 description 9
- DFQPZDGUFQJANM-UHFFFAOYSA-M tetrabutylphosphanium;hydroxide Chemical compound [OH-].CCCC[P+](CCCC)(CCCC)CCCC DFQPZDGUFQJANM-UHFFFAOYSA-M 0.000 description 9
- 239000012964 benzotriazole Substances 0.000 description 8
- 150000001735 carboxylic acids Chemical class 0.000 description 8
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 235000014653 Carica parviflora Nutrition 0.000 description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910017604 nitric acid Inorganic materials 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 5
- 239000004327 boric acid Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 4
- 244000132059 Carica parviflora Species 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 229940077388 benzenesulfonate Drugs 0.000 description 4
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 4
- 239000003002 pH adjusting agent Substances 0.000 description 4
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical group [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- YNVAHBUBGBLIEY-WGDLNXRISA-N (1e,4e)-1,5-bis(2-hydroxyphenyl)penta-1,4-dien-3-one Chemical compound OC1=CC=CC=C1\C=C\C(=O)\C=C\C1=CC=CC=C1O YNVAHBUBGBLIEY-WGDLNXRISA-N 0.000 description 2
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 2
- YQUVCSBJEUQKSH-UHFFFAOYSA-N 3,4-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C(O)=C1 YQUVCSBJEUQKSH-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 241000243321 Cnidaria Species 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
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- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
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- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
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- 239000011810 insulating material Substances 0.000 description 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 2
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- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 2
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- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 2
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- HJHUXWBTVVFLQI-UHFFFAOYSA-N tributyl(methyl)azanium Chemical compound CCCC[N+](C)(CCCC)CCCC HJHUXWBTVVFLQI-UHFFFAOYSA-N 0.000 description 2
- UKNUNKKJRRFXDO-UHFFFAOYSA-N 1,2-dihydroxycyclohexa-2,4-diene-1-carboxylic acid Chemical compound OC(=O)C1(O)CC=CC=C1O UKNUNKKJRRFXDO-UHFFFAOYSA-N 0.000 description 1
- HVVRUQBMAZRKPJ-UHFFFAOYSA-N 1,3-dimethylimidazolium Chemical compound CN1C=C[N+](C)=C1 HVVRUQBMAZRKPJ-UHFFFAOYSA-N 0.000 description 1
- IAZSXUOKBPGUMV-UHFFFAOYSA-N 1-butyl-3-methyl-1,2-dihydroimidazol-1-ium;chloride Chemical compound [Cl-].CCCC[NH+]1CN(C)C=C1 IAZSXUOKBPGUMV-UHFFFAOYSA-N 0.000 description 1
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 1
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 1
- OIDIRWZVUWCCCO-UHFFFAOYSA-N 1-ethylpyridin-1-ium Chemical compound CC[N+]1=CC=CC=C1 OIDIRWZVUWCCCO-UHFFFAOYSA-N 0.000 description 1
- LSFWFJFDPRFPBK-UHFFFAOYSA-N 1-methyl-3-pentylimidazol-1-ium Chemical compound CCCCCN1C=C[N+](C)=C1 LSFWFJFDPRFPBK-UHFFFAOYSA-N 0.000 description 1
- UYVTYBDVUSLCJA-UHFFFAOYSA-N 1-methyl-3-propan-2-ylimidazol-1-ium Chemical compound CC(C)[N+]=1C=CN(C)C=1 UYVTYBDVUSLCJA-UHFFFAOYSA-N 0.000 description 1
- WVDDUSFOSWWJJH-UHFFFAOYSA-N 1-methyl-3-propylimidazol-1-ium Chemical compound CCCN1C=C[N+](C)=C1 WVDDUSFOSWWJJH-UHFFFAOYSA-N 0.000 description 1
- CRTKBIFIDSNKCN-UHFFFAOYSA-N 1-propylpyridin-1-ium Chemical compound CCC[N+]1=CC=CC=C1 CRTKBIFIDSNKCN-UHFFFAOYSA-N 0.000 description 1
- YCXLTTZJNXCOML-UHFFFAOYSA-N 3-triethoxysilylpropan-1-amine;hydrochloride Chemical compound Cl.CCO[Si](OCC)(OCC)CCCN YCXLTTZJNXCOML-UHFFFAOYSA-N 0.000 description 1
- TZZGHGKTHXIOMN-UHFFFAOYSA-N 3-trimethoxysilyl-n-(3-trimethoxysilylpropyl)propan-1-amine Chemical compound CO[Si](OC)(OC)CCCNCCC[Si](OC)(OC)OC TZZGHGKTHXIOMN-UHFFFAOYSA-N 0.000 description 1
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- PZBQVZFITSVHAW-UHFFFAOYSA-N 5-chloro-2h-benzotriazole Chemical compound C1=C(Cl)C=CC2=NNN=C21 PZBQVZFITSVHAW-UHFFFAOYSA-N 0.000 description 1
- LRUDIIUSNGCQKF-UHFFFAOYSA-N 5-methyl-1H-benzotriazole Chemical compound C1=C(C)C=CC2=NNN=C21 LRUDIIUSNGCQKF-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
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- PQBAWAQIRZIWIV-UHFFFAOYSA-N N-methylpyridinium Chemical compound C[N+]1=CC=CC=C1 PQBAWAQIRZIWIV-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
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- 239000004721 Polyphenylene oxide Substances 0.000 description 1
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 description 1
- XHIHMDHAPXMAQK-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-butylpyridin-1-ium Chemical compound CCCC[N+]1=CC=CC=C1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F XHIHMDHAPXMAQK-UHFFFAOYSA-N 0.000 description 1
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- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
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- 150000007942 carboxylates Chemical group 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- KVZJLSYJROEPSQ-UHFFFAOYSA-N cis-DMCH Natural products CC1CCCCC1C KVZJLSYJROEPSQ-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
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- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- HQWKKEIVHQXCPI-UHFFFAOYSA-L disodium;phthalate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C([O-])=O HQWKKEIVHQXCPI-UHFFFAOYSA-L 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- FRNYKUYJIUPPPW-UHFFFAOYSA-N ethyl(tripropyl)azanium Chemical compound CCC[N+](CC)(CCC)CCC FRNYKUYJIUPPPW-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 229960004995 magnesium peroxide Drugs 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WYXCIBJFSACLLT-UHFFFAOYSA-N methyl(tripentyl)phosphanium Chemical compound CCCCC[P+](C)(CCCCC)CCCCC WYXCIBJFSACLLT-UHFFFAOYSA-N 0.000 description 1
- UARUINOVQHEYKN-UHFFFAOYSA-M methyl(tripropyl)azanium;iodide Chemical compound [I-].CCC[N+](C)(CCC)CCC UARUINOVQHEYKN-UHFFFAOYSA-M 0.000 description 1
- PLNPRGLZZXAKGE-UHFFFAOYSA-N methyl(tripropyl)phosphanium Chemical compound CCC[P+](C)(CCC)CCC PLNPRGLZZXAKGE-UHFFFAOYSA-N 0.000 description 1
- AGJAGDZKBOREGL-UHFFFAOYSA-N n,n-bis(trimethoxysilyl)propan-1-amine Chemical compound CCCN([Si](OC)(OC)OC)[Si](OC)(OC)OC AGJAGDZKBOREGL-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000006179 pH buffering agent Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- BJQWBACJIAKDTJ-UHFFFAOYSA-N tetrabutylphosphanium Chemical compound CCCC[P+](CCCC)(CCCC)CCCC BJQWBACJIAKDTJ-UHFFFAOYSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- SZWHXXNVLACKBV-UHFFFAOYSA-N tetraethylphosphanium Chemical compound CC[P+](CC)(CC)CC SZWHXXNVLACKBV-UHFFFAOYSA-N 0.000 description 1
- DTIFFPXSSXFQCJ-UHFFFAOYSA-N tetrahexylazanium Chemical compound CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC DTIFFPXSSXFQCJ-UHFFFAOYSA-N 0.000 description 1
- AGWJLDNNUJKAHP-UHFFFAOYSA-N tetrahexylphosphanium Chemical compound CCCCCC[P+](CCCCCC)(CCCCCC)CCCCCC AGWJLDNNUJKAHP-UHFFFAOYSA-N 0.000 description 1
- GJSGYPDDPQRWPK-UHFFFAOYSA-N tetrapentylammonium Chemical compound CCCCC[N+](CCCCC)(CCCCC)CCCCC GJSGYPDDPQRWPK-UHFFFAOYSA-N 0.000 description 1
- LRPOXSSMNVVCMT-UHFFFAOYSA-N tetrapentylphosphanium Chemical compound CCCCC[P+](CCCCC)(CCCCC)CCCCC LRPOXSSMNVVCMT-UHFFFAOYSA-N 0.000 description 1
- OSBSFAARYOCBHB-UHFFFAOYSA-N tetrapropylammonium Chemical compound CCC[N+](CCC)(CCC)CCC OSBSFAARYOCBHB-UHFFFAOYSA-N 0.000 description 1
- XOGCTUKDUDAZKA-UHFFFAOYSA-N tetrapropylphosphanium Chemical compound CCC[P+](CCC)(CCC)CCC XOGCTUKDUDAZKA-UHFFFAOYSA-N 0.000 description 1
- PFURGBBHAOXLIO-PHDIDXHHSA-N trans-cyclohexane-1,2-diol Chemical compound O[C@@H]1CCCC[C@H]1O PFURGBBHAOXLIO-PHDIDXHHSA-N 0.000 description 1
- XKFPGUWSSPXXMF-UHFFFAOYSA-N tributyl(methyl)phosphanium Chemical compound CCCC[P+](C)(CCCC)CCCC XKFPGUWSSPXXMF-UHFFFAOYSA-N 0.000 description 1
- SEACXNRNJAXIBM-UHFFFAOYSA-N triethyl(methyl)azanium Chemical compound CC[N+](C)(CC)CC SEACXNRNJAXIBM-UHFFFAOYSA-N 0.000 description 1
- TZWFFXFQARPFJN-UHFFFAOYSA-N triethyl(methyl)phosphanium Chemical compound CC[P+](C)(CC)CC TZWFFXFQARPFJN-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
Description
<実施例1>
<実施例2>
<実施例3>
<実施例4>
<実施例5>
1000ppmのテトラブチルアンモニウムヒドロキシド及び1300ppmの2,6−HBAを含んでいた組成物5Cは、組成物5Aよりも、pH3.5でそれぞれ28.5倍及び3.2倍大きく、そして、pH4.0でそれぞれ27.9倍及び3.3倍大きいC−ドープシリカ及びTEOSの除去速度を示した。
1000ppmのテトラメチルアンモニウムヒドロキシド及びそれぞれ650又は1300ppmの2,6−HBAを含んでいた組成物5E及び5Fは、1000ppmのテトラメチルアンモニウムヒドロキシドを含んでいたが、2,6−HBAを含まなかった組成物5Dよりも、最良で、それぞれ2.2倍及び1.6倍大いC−ドープシリカ及びTEOSの除去速度を示した。
<実施例6>
Claims (24)
- (a)ウェットプロセスのシリカ粒子、
(b)アミン置換シラン、テトラアルキルアンモニウム塩、テトラアルキルホスホニウム塩、ピリジニウム塩、及びイミダゾリウム塩からなる群から選ばれるカチオン性化合物、
(c)7つ又はこれよりも多い炭素原子を有するカルボン酸、
(d)金属を酸化する酸化剤、及び
(e)水
を含む化学機械研磨組成物であって、前記研磨組成物は、1−6のpHを有し、前記カチオン性化合物は、前記シリカ粒子が前記研磨組成物の前記pHにおいて正のゼータ電位を有するように前記シリカ粒子と相互作用する、化学機械研磨組成物。
- 前記研磨組成物が0.1重量%〜0.5重量%のシリカを含む、請求項1の研磨組成物。
- 前記シリカが20nmから100nmの平均粒子サイズを有する、請求項1の研磨組成物。
- 前記研磨組成物が50〜500ppmのアミン置換シランを含む、請求項1の研磨組成物。
- 前記アミン置換シランが、アミノプロピルトリアルコキシシラン、ビス(2−ヒドロキシエチル)−3−アミノプロピルトリアルコキシシラン、ジエチルアミノメチルトリアルコキシシラン、(N,N−ジエチル−3−アミノプロピル)トリアルコキシシラン)、3−(N−スチリルメチル)−2−アミノエチルアミノプロピルトリアルコキシシラン、(2−N−ベンジルアミノエチル)−3−アミノプロピルトリアルコキシシラン、トリアルコキシシリルプロピル−N,N,N−トリメチルアンモニウムクロライド、N−(トリアルコキシシリルエチル)ベンジル−N,N,N−トリメチルアンモニウムクロライド、(ビス(メチルジアルコキシシリルプロピル)−N−メチルアミン、ビス(トリアルコキシシリルプロピル)尿素、ビス(3−(トリアルコキシシリル)プロピル)−エチレンジアミン及びビス(3−(トリアルコキシシリル)プロピル)アミンからなる群より選ばれる、請求項4の研磨組成物。
- 前記研磨組成物が50ppm〜1500ppmのテトラアルキルアンモニウム塩を含む、請求項1の研磨組成物。
- 前記研磨組成物が10ppm〜1500ppmのテトラアルキルホスホニウム塩を含む、請求項1の研磨組成物。
- 前記研磨組成物が10ppm〜1000ppmのピリジニウム塩を含む、請求項1の研磨組成物。
- 前記研磨組成物が10ppm〜1000ppmのイミダゾリウム塩を含む、請求項1の研磨組成物。
- 前記カルボン酸が環式炭素含有置換基を有する、請求項1の研磨組成物。
- 前記カルボン酸が2−ヒドロキシ安息香酸、3−ヒドロキシ安息香酸、4−ヒドロキシ安息香酸、2,3−ジヒドロキシ安息香酸、2,4−ジヒドロキシ安息香酸、2,5−ジヒドロキシ安息香酸、2,6−ジヒドロキシ安息香酸及び3,5−ジヒドロキシ安息香酸からなる群から選ばれる、請求項10の研磨組成物。
- 前記カルボン酸が2−ヒドロキシ安息香酸又は2,6−ジヒドロキシ安息香酸である、請求項11の研磨組成物。
- 前記カルボン酸が安息香酸、1,2−ベンゼンジカルボン酸、1,2,4−ベンゼントリカルボン酸、フェニルマロン酸、シクロヘキサンカルボン酸、トランス−シクロヘキサン−1,2−ジカルボン酸及びフェニルマロン酸からなる群から選ばれる、請求項1の研磨組成物。
- 前記研磨組成物が10ppm〜2000ppmの前記カルボン酸を含む、請求項13の研磨組成物。
- 前記酸化剤が過酸化水素である、請求項1の研磨組成物。
- 前記研磨組成物が腐食防止剤をさらに含む、請求項1の研磨組成物。
- 前記腐食防止剤がトリアゾール又はテトラゾール基を含む、請求項16の研磨組成物。
- 前記研磨組成物が10ppm〜1000ppmの前記腐食防止剤を含む、請求項16の研磨組成物。
- 前記研磨組成物が3〜5のpHを有する、請求項1の研磨組成物。
- 基板を化学的機械的に研磨する方法であって、
(i)請求項1〜19のいずれか一項の化学機械研磨組成物に基板を接触させるステップと、
(ii)前記研磨組成物を前記基板に対して、前記化学機械研磨組成物を間に配して動かすステップと、
(iii)前記基板を研磨するように、前記基板の少なくとも一部を磨り減らせるステップとを有する方法。 - 前記基板が二酸化ケイ素を含み、前記二酸化ケイ素の一部が前記基板を研磨するように前記基板から除去される、請求項20の方法。
- 前記二酸化ケイ素がカーボンドープされた二酸化ケイ素である、請求項21の方法。
- 前記基板がさらにタンタルを含み、前記タンタルの一部が前記基板を研磨するように前記基板から除去される、請求項22の方法。
- 前記基板がさらに銅を含み、前記銅の一部が前記基板を研磨するように前記基板から除去される、請求項23の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US9860008P | 2008-09-19 | 2008-09-19 | |
US61/098,600 | 2008-09-19 | ||
PCT/US2009/004973 WO2010033156A2 (en) | 2008-09-19 | 2009-09-03 | Barrier slurry for low-k dielectrics |
Publications (3)
Publication Number | Publication Date |
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JP2012503329A JP2012503329A (ja) | 2012-02-02 |
JP2012503329A5 JP2012503329A5 (ja) | 2012-10-04 |
JP5619009B2 true JP5619009B2 (ja) | 2014-11-05 |
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JP2011527799A Active JP5619009B2 (ja) | 2008-09-19 | 2009-09-03 | 低k誘電体のためのバリアースラリー |
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US (1) | US8252687B2 (ja) |
EP (1) | EP2356192B1 (ja) |
JP (1) | JP5619009B2 (ja) |
KR (1) | KR101247890B1 (ja) |
CN (1) | CN102159662B (ja) |
IL (1) | IL211576A (ja) |
MY (1) | MY150487A (ja) |
TW (1) | TWI388639B (ja) |
WO (1) | WO2010033156A2 (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101232442B1 (ko) * | 2007-09-21 | 2013-02-12 | 캐보트 마이크로일렉트로닉스 코포레이션 | 아미노실란으로 처리된 연마제 입자를 이용한 연마 조성물 및 방법 |
JP5843613B2 (ja) * | 2009-01-20 | 2016-01-13 | キャボット コーポレイションCabot Corporation | シラン変性金属酸化物を含む組成物 |
CN108977173A (zh) * | 2012-06-11 | 2018-12-11 | 嘉柏微电子材料股份公司 | 用于抛光钼的组合物和方法 |
US10358579B2 (en) * | 2013-12-03 | 2019-07-23 | Cabot Microelectronics Corporation | CMP compositions and methods for polishing nickel phosphorous surfaces |
US9850402B2 (en) * | 2013-12-09 | 2017-12-26 | Cabot Microelectronics Corporation | CMP compositions and methods for selective removal of silicon nitride |
US20150233004A1 (en) * | 2014-02-18 | 2015-08-20 | Nano And Advanced Materials Institute Limited | Method of selective recovery of valuable metals from mixed metal oxides |
US9303188B2 (en) | 2014-03-11 | 2016-04-05 | Cabot Microelectronics Corporation | Composition for tungsten CMP |
US9238754B2 (en) | 2014-03-11 | 2016-01-19 | Cabot Microelectronics Corporation | Composition for tungsten CMP |
US9303189B2 (en) | 2014-03-11 | 2016-04-05 | Cabot Microelectronics Corporation | Composition for tungsten CMP |
US9309442B2 (en) | 2014-03-21 | 2016-04-12 | Cabot Microelectronics Corporation | Composition for tungsten buffing |
US9127187B1 (en) | 2014-03-24 | 2015-09-08 | Cabot Microelectronics Corporation | Mixed abrasive tungsten CMP composition |
US9303190B2 (en) | 2014-03-24 | 2016-04-05 | Cabot Microelectronics Corporation | Mixed abrasive tungsten CMP composition |
JP2015189829A (ja) * | 2014-03-27 | 2015-11-02 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
US9422456B2 (en) | 2014-06-25 | 2016-08-23 | Cabot Microelectronics Corporation | Colloidal silica chemical-mechanical polishing composition |
JP6612790B2 (ja) * | 2014-06-25 | 2019-11-27 | キャボット マイクロエレクトロニクス コーポレイション | 銅バリアの化学機械研磨組成物 |
CN106661430B (zh) | 2014-06-25 | 2019-03-19 | 嘉柏微电子材料股份公司 | 钨化学机械抛光组合物 |
US9868902B2 (en) * | 2014-07-17 | 2018-01-16 | Soulbrain Co., Ltd. | Composition for etching |
KR102418496B1 (ko) * | 2014-12-24 | 2022-07-08 | 솔브레인 주식회사 | 화학적 기계적 연마 슬러리 조성물 및 이를 이용하는 반도체 소자의 제조방법 |
CN105802511A (zh) * | 2014-12-29 | 2016-07-27 | 安集微电子(上海)有限公司 | 一种化学机械抛光液及其应用 |
US9771496B2 (en) | 2015-10-28 | 2017-09-26 | Cabot Microelectronics Corporation | Tungsten-processing slurry with cationic surfactant and cyclodextrin |
US9631122B1 (en) | 2015-10-28 | 2017-04-25 | Cabot Microelectronics Corporation | Tungsten-processing slurry with cationic surfactant |
US9534148B1 (en) | 2015-12-21 | 2017-01-03 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Method of polishing semiconductor substrate |
KR20180089542A (ko) * | 2015-12-29 | 2018-08-08 | 캐보트 마이크로일렉트로닉스 코포레이션 | 알킬아민 및 사이클로덱스트린을 포함하는 화학적-기계적 폴리싱(cmp) 처리용 조성물 |
US20170194160A1 (en) * | 2016-01-06 | 2017-07-06 | Cabot Microelectronics Corporation | Method of polishing a low-k substrate |
WO2018058347A1 (en) * | 2016-09-28 | 2018-04-05 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing of tungsten using method and composition containing quaternary phosphonium compounds |
US10586914B2 (en) * | 2016-10-14 | 2020-03-10 | Applied Materials, Inc. | Method of forming ultra-smooth bottom electrode surface for depositing magnetic tunnel junctions |
WO2018179061A1 (ja) * | 2017-03-27 | 2018-10-04 | 日立化成株式会社 | 研磨液、研磨液セット及び研磨方法 |
US11043151B2 (en) * | 2017-10-03 | 2021-06-22 | Cmc Materials, Inc. | Surface treated abrasive particles for tungsten buff applications |
KR102546609B1 (ko) * | 2018-07-13 | 2023-06-23 | 오씨아이 주식회사 | 실리콘 기판 식각 용액 |
JP7028120B2 (ja) * | 2018-09-20 | 2022-03-02 | Jsr株式会社 | 化学機械研磨用水系分散体及びその製造方法、並びに化学機械研磨方法 |
TWI755060B (zh) * | 2019-11-15 | 2022-02-11 | 日商Jsr股份有限公司 | 化學機械研磨用組成物以及化學機械研磨方法 |
KR20220000284A (ko) * | 2020-06-25 | 2022-01-03 | 삼성전자주식회사 | 화학적 기계적 연마용 슬러리 조성물 |
US20220348788A1 (en) * | 2021-04-27 | 2022-11-03 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing composition and method of polishing a substrate having enhanced defect reduction |
US11274230B1 (en) | 2021-04-27 | 2022-03-15 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing composition and method of polishing a substrate having enhanced defect inhibition |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230833A (en) | 1989-06-09 | 1993-07-27 | Nalco Chemical Company | Low sodium, low metals silica polishing slurries |
US5196353A (en) | 1992-01-03 | 1993-03-23 | Micron Technology, Inc. | Method for controlling a semiconductor (CMP) process by measuring a surface temperature and developing a thermal image of the wafer |
US6614529B1 (en) | 1992-12-28 | 2003-09-02 | Applied Materials, Inc. | In-situ real-time monitoring technique and apparatus for endpoint detection of thin films during chemical/mechanical polishing planarization |
US5658183A (en) | 1993-08-25 | 1997-08-19 | Micron Technology, Inc. | System for real-time control of semiconductor wafer polishing including optical monitoring |
US5433651A (en) | 1993-12-22 | 1995-07-18 | International Business Machines Corporation | In-situ endpoint detection and process monitoring method and apparatus for chemical-mechanical polishing |
JP3270282B2 (ja) | 1994-02-21 | 2002-04-02 | 株式会社東芝 | 半導体製造装置及び半導体装置の製造方法 |
JP3313505B2 (ja) | 1994-04-14 | 2002-08-12 | 株式会社日立製作所 | 研磨加工法 |
US5964643A (en) | 1995-03-28 | 1999-10-12 | Applied Materials, Inc. | Apparatus and method for in-situ monitoring of chemical mechanical polishing operations |
US5893796A (en) | 1995-03-28 | 1999-04-13 | Applied Materials, Inc. | Forming a transparent window in a polishing pad for a chemical mechanical polishing apparatus |
US5838447A (en) | 1995-07-20 | 1998-11-17 | Ebara Corporation | Polishing apparatus including thickness or flatness detector |
US5872633A (en) | 1996-07-26 | 1999-02-16 | Speedfam Corporation | Methods and apparatus for detecting removal of thin film layers during planarization |
US6592776B1 (en) * | 1997-07-28 | 2003-07-15 | Cabot Microelectronics Corporation | Polishing composition for metal CMP |
US6083840A (en) * | 1998-11-25 | 2000-07-04 | Arch Specialty Chemicals, Inc. | Slurry compositions and method for the chemical-mechanical polishing of copper and copper alloys |
FR2789998B1 (fr) * | 1999-02-18 | 2005-10-07 | Clariant France Sa | Nouvelle composition de polissage mecano-chimique d'une couche en un materiau conducteur d'aluminium ou d'alliage d'aluminium |
EP1739146A3 (en) * | 1999-07-07 | 2007-01-24 | Cabot Microelectronics Corporation | CMP compositions containing silane modified abrasive particles |
DE60015479T2 (de) * | 1999-11-22 | 2005-10-27 | Jsr Corp. | Verfahren zur Herstellung eines Verbundpartikels für chemisch-mechanisches Polieren |
US7070485B2 (en) * | 2000-02-02 | 2006-07-04 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing composition |
EP1193745A4 (en) * | 2000-02-04 | 2003-05-14 | Showa Denko Kk | POLISHING PASTE FOR LSI MANUFACTURING AND LSI MANUFACTURING METHOD |
JP2001345295A (ja) * | 2000-03-31 | 2001-12-14 | Nikko Materials Co Ltd | 化学機械研磨用スラリー |
TW200517478A (en) * | 2003-05-09 | 2005-06-01 | Sanyo Chemical Ind Ltd | Polishing liquid for CMP process and polishing method |
WO2004101222A2 (en) * | 2003-05-12 | 2004-11-25 | Advanced Technology Materials, Inc. | Chemical mechanical polishing compositions for step-ii copper liner and other associated materials and method of using same |
US7186653B2 (en) * | 2003-07-30 | 2007-03-06 | Climax Engineered Materials, Llc | Polishing slurries and methods for chemical mechanical polishing |
JP4608196B2 (ja) * | 2003-09-30 | 2011-01-05 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
US20050090104A1 (en) * | 2003-10-27 | 2005-04-28 | Kai Yang | Slurry compositions for chemical mechanical polishing of copper and barrier films |
US7253111B2 (en) * | 2004-04-21 | 2007-08-07 | Rohm And Haas Electronic Materials Cmp Holding, Inc. | Barrier polishing solution |
JP2007053214A (ja) * | 2005-08-17 | 2007-03-01 | Sumitomo Bakelite Co Ltd | 研磨用組成物 |
JP2007095946A (ja) * | 2005-09-28 | 2007-04-12 | Fujifilm Corp | 金属用研磨液及び研磨方法 |
JP2007214155A (ja) * | 2006-02-07 | 2007-08-23 | Fujifilm Corp | バリア用研磨液及び化学的機械的研磨方法 |
JP2007273910A (ja) * | 2006-03-31 | 2007-10-18 | Fujifilm Corp | 研磨用組成液 |
US20070254485A1 (en) * | 2006-04-28 | 2007-11-01 | Daxin Mao | Abrasive composition for electrochemical mechanical polishing |
US20080020680A1 (en) * | 2006-07-24 | 2008-01-24 | Cabot Microelectronics Corporation | Rate-enhanced CMP compositions for dielectric films |
US9129907B2 (en) * | 2006-09-08 | 2015-09-08 | Cabot Microelectronics Corporation | Onium-containing CMP compositions and methods of use thereof |
JP5094112B2 (ja) * | 2006-12-28 | 2012-12-12 | 富士フイルム株式会社 | 研磨液 |
JP5094139B2 (ja) * | 2007-01-23 | 2012-12-12 | 富士フイルム株式会社 | 研磨液 |
JP5202258B2 (ja) * | 2008-03-25 | 2013-06-05 | 富士フイルム株式会社 | 金属研磨用組成物、及び化学的機械的研磨方法 |
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IL211576A (en) | 2014-05-28 |
TWI388639B (zh) | 2013-03-11 |
KR20110069107A (ko) | 2011-06-22 |
JP2012503329A (ja) | 2012-02-02 |
CN102159662B (zh) | 2014-05-21 |
CN102159662A (zh) | 2011-08-17 |
TW201016807A (en) | 2010-05-01 |
WO2010033156A3 (en) | 2010-05-20 |
EP2356192A2 (en) | 2011-08-17 |
US8252687B2 (en) | 2012-08-28 |
US20100075502A1 (en) | 2010-03-25 |
KR101247890B1 (ko) | 2013-03-26 |
EP2356192A4 (en) | 2013-05-22 |
WO2010033156A2 (en) | 2010-03-25 |
IL211576A0 (en) | 2011-05-31 |
EP2356192B1 (en) | 2020-01-15 |
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