JP2010503211A - 半導体材料のcmpのための組成物と研磨方法 - Google Patents
半導体材料のcmpのための組成物と研磨方法 Download PDFInfo
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- JP2010503211A JP2010503211A JP2009526691A JP2009526691A JP2010503211A JP 2010503211 A JP2010503211 A JP 2010503211A JP 2009526691 A JP2009526691 A JP 2009526691A JP 2009526691 A JP2009526691 A JP 2009526691A JP 2010503211 A JP2010503211 A JP 2010503211A
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- Japan
- Prior art keywords
- modifier
- chemical mechanical
- polishing composition
- mechanical polishing
- anthraquinone
- 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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- 238000005498 polishing Methods 0.000 title claims abstract description 466
- 239000000203 mixture Substances 0.000 title claims abstract description 281
- 238000000034 method Methods 0.000 title claims description 49
- 239000000463 material Substances 0.000 title description 18
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 179
- 239000002184 metal Substances 0.000 claims abstract description 179
- 239000003607 modifier Substances 0.000 claims abstract description 116
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 87
- 239000000126 substance Substances 0.000 claims abstract description 66
- 239000007800 oxidant agent Substances 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 73
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 31
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 24
- -1 permanganate Chemical compound 0.000 claims description 24
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 22
- 229910017604 nitric acid Inorganic materials 0.000 claims description 22
- WRIRWRKPLXCTFD-UHFFFAOYSA-N malonamide Chemical compound NC(=O)CC(N)=O WRIRWRKPLXCTFD-UHFFFAOYSA-N 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
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- 150000004056 anthraquinones Chemical class 0.000 claims description 17
- IPPWILKGXFOXHO-UHFFFAOYSA-N chloranilic acid Chemical compound OC1=C(Cl)C(=O)C(O)=C(Cl)C1=O IPPWILKGXFOXHO-UHFFFAOYSA-N 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 16
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 14
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- MSSUFHMGCXOVBZ-UHFFFAOYSA-N anthraquinone-2,6-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 MSSUFHMGCXOVBZ-UHFFFAOYSA-N 0.000 claims description 9
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 claims description 9
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- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 9
- OZTBHAGJSKTDGM-UHFFFAOYSA-N 9,10-dioxoanthracene-1,5-disulfonic acid Chemical compound O=C1C=2C(S(=O)(=O)O)=CC=CC=2C(=O)C2=C1C=CC=C2S(O)(=O)=O OZTBHAGJSKTDGM-UHFFFAOYSA-N 0.000 claims description 8
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- SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 claims description 8
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical group OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 8
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical group CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 claims description 7
- 125000004151 quinonyl group Chemical group 0.000 claims description 7
- PZTGRDMCBZUJDL-UHFFFAOYSA-N 1,2-naphthoquinone-4-sulfonic acid Chemical group C1=CC=C2C(S(=O)(=O)O)=CC(=O)C(=O)C2=C1 PZTGRDMCBZUJDL-UHFFFAOYSA-N 0.000 claims description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 6
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- VZDYWEUILIUIDF-UHFFFAOYSA-J cerium(4+);disulfate Chemical compound [Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VZDYWEUILIUIDF-UHFFFAOYSA-J 0.000 claims description 5
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- 150000002791 naphthoquinones Chemical class 0.000 claims description 5
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 5
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- 150000004449 dihydroxybenzoquinones Chemical group 0.000 claims 4
- OCATYIAKPYKMPG-UHFFFAOYSA-M potassium bromate Chemical compound [K+].[O-]Br(=O)=O OCATYIAKPYKMPG-UHFFFAOYSA-M 0.000 claims 2
- 239000010949 copper Substances 0.000 description 95
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- 229910052715 tantalum Inorganic materials 0.000 description 45
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 42
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 13
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- 239000003085 diluting agent Substances 0.000 description 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 150000004694 iodide salts Chemical group 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- SZQUEWJRBJDHSM-UHFFFAOYSA-N iron(3+);trinitrate;nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O SZQUEWJRBJDHSM-UHFFFAOYSA-N 0.000 description 1
- PMAOKILDNNXBSR-UHFFFAOYSA-N iron;propanedioic acid Chemical compound [Fe].OC(=O)CC(O)=O PMAOKILDNNXBSR-UHFFFAOYSA-N 0.000 description 1
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- JPMIIZHYYWMHDT-UHFFFAOYSA-N octhilinone Chemical compound CCCCCCCCN1SC=CC1=O JPMIIZHYYWMHDT-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- HJKYXKSLRZKNSI-UHFFFAOYSA-I pentapotassium;hydrogen sulfate;oxido sulfate;sulfuric acid Chemical compound [K+].[K+].[K+].[K+].[K+].OS([O-])(=O)=O.[O-]S([O-])(=O)=O.OS(=O)(=O)O[O-].OS(=O)(=O)O[O-] HJKYXKSLRZKNSI-UHFFFAOYSA-I 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000007517 polishing process 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
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229940094037 potassium bromate Drugs 0.000 description 1
- 235000019396 potassium bromate Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- OUXVDHDFKSWBOW-UHFFFAOYSA-N tetraazanium sulfonatooxy sulfate Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O.[O-]S(=O)(=O)OOS([O-])(=O)=O OUXVDHDFKSWBOW-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000003021 water soluble solvent Substances 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
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- 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
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
例1
例2
例3
例4
例5
例6
例7
例8
例9
例10
例11
例12
例13
例14
例15
例16
例17
Claims (63)
- (a)砥材、
(b)標準水素電極に対して0.34Vより低い標準還元電位を有する第一の金属研磨速度調整剤であり、ここではキノンである第一の金属研磨速度調整剤、
(c)標準水素電極に対して0.34Vより高い標準還元電位を有する第二の金属研磨速度調整剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物。 - キノンが1つ以上の官能基を有するアントラキノンである請求項1の化学機械研磨組成物。
- アントラキノンが、9,10−アントラキノン−1,8−ジスルホン酸、9,10−アントラキノン−1,5−ジスルホン酸、9,10−アントラキノン−2,6−ジスルホン酸、及びそれらの塩からなる群から選択される請求項2の化学機械研磨組成物。
- 該第二の調整剤が有機物の調整剤である請求項1の化学機械研磨組成物。
- 該第二の調整剤がジヒドロキシベンゾキノン、ナフトキノン、クロラニル酸、及びジクロロインドフェノールからなる群から選択される請求項4の化学機械研磨組成物。
- 該第二の調整剤がn−メチルモルホリン−N−オキシドとt−ブチルペルオキシドからなる群から選択される請求項4の化学機械研磨組成物。
- 該第二の調整剤が無機物の調整剤である請求項1の化学機械研磨組成物。
- 該第二の調整剤が過酸化水素、ヨウ素酸塩、過硫酸塩、過マンガン酸塩、I2、鉄(III )の無機塩、鉄(III )の有機塩、及び過酸化モノ硫酸カリウムからなる群から選択される請求項7の化学機械研磨組成物。
- 該第二の調整剤が過塩素酸塩、臭素酸塩、及び硫酸セリウム(IV)からなる群から選択される請求項7の化学機械研磨組成物。
- 塩化物と臭化物からなる群から選ばれるハロゲン化物をさらに含む請求項1の化学機械研磨組成物。
- ヨウ化物をさらに含む請求項1の化学機械研磨組成物。
- (a)砥材、
(b)キノン部分を含む有機酸化剤である第一の金属研磨速度調整剤、
(c)ヨウ化物、ヨウ素、I2・マロンアミド3、及び三ヨウ化物からなる群から選択される第二の金属研磨速度調整剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物。 - 該第一の調整剤が1つ以上の官能基を有するアントラキノンである請求項12の化学機械研磨組成物。
- アントラキノンが、9,10−アントラキノン−1,8−ジスルホン酸、9,10−アントラキノン−1,5−ジスルホン酸、9,10−アントラキノン−2,6−ジスルホン酸、及びそれらの塩からなる群から選択される請求項13の化学機械研磨組成物。
- 該第二の調整剤がI2・マロンアミド3である請求項12の化学機械研磨組成物。
- 該第二の調整剤がヨウ化物である請求項12の化学機械研磨組成物。
- 過酸化水素、ヨウ素酸塩、過硫酸塩、過マンガン酸塩、臭素酸塩、過酸化モノ硫酸カリウム、クロラニル酸、及びn−メチルモルホリン−N−オキシドからなる群から選択される酸化剤をさらに含む請求項12の化学機械研磨組成物。
- (a)砥材、
(b)キノン部分を含む有機酸化剤である第一の金属研磨速度調整剤、
(c)該第一の調整剤の濃度よりも低い濃度で存在する酸化剤である第二の金属研磨速度調整剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物。 - 該第一の調整剤の濃度が1〜60mmolである請求項18の化学機械研磨組成物。
- 該第一の調整剤の濃度が1〜10mmolである請求項19の化学機械研磨組成物。
- 該第一の調整剤が一つ以上の官能基を有するアントラキノンである請求項18の化学機械研磨組成物。
- アントラキノンが、9,10−アントラキノン−1,8−ジスルホン酸、9,10−アントラキノン−1,5−ジスルホン酸、9,10−アントラキノン−2,6−ジスルホン酸、及びそれらの塩からなる群から選択される請求項21の化学機械研磨組成物。
- 該第二の調整剤が有機物の調整剤である請求項18の化学機械研磨組成物。
- 該第二の調整剤がジヒドロキシベンゾキノン、ナフトキノン、クロラニル酸、ジクロロインドフェノール、及びI2・マロンアミド3からなる群から選択される請求項23の化学機械研磨組成物。
- 該第二の調整剤がn−メチルモルホリン−N−オキシドとt−ブチルペルオキシドからなる群から選択される請求項23の化学機械研磨組成物。
- 該第二の調整剤がI2・マロンアミド3である請求項24の化学機械研磨組成物。
- 該第二の調整剤が無機物の調整剤である請求項18の化学機械研磨組成物。
- 該第二の調整剤が過酸化水素、ヨウ素酸塩、過硫酸塩、過マンガン酸塩、I2、鉄(III )の無機塩、鉄(III )の有機塩、及び過酸化モノ硫酸カリウムからなる群から選択される請求項27の化学機械研磨組成物。
- 該第二の調整剤が過塩素酸塩、臭素酸塩、硫酸セリウム(IV)からなる群から選択される請求項27の化学機械研磨組成物。
- 塩化物と臭化物からなる群から選ばれるハロゲン化物をさらに含む請求項18の化学機械研磨組成物。
- ヨウ化物をさらに含む請求項18の化学機械研磨組成物。
- (a)砥材、
(b)1,2−ナフトキノン−4スルホン酸、アミノアントラキノンスルホン酸、又はハイドロキノンスルホン酸ではないことを条件するキノン部分を含む有機酸化剤である第一の酸化剤、
(c)第一の酸化剤と同じでなく、ヨウ素酸カリウム、又は硝酸ではないことを条件とする第二の酸化剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物。 - (i)少なくとも2つの金属を有する基材を用意すること、
(ii)
(a)砥材、
(b)標準水素電極に対して0.34Vより低い標準還元電位を有する第一の金属研磨速度調整剤であり、ここではキノンである第一の金属研磨速度調整剤、
(c)標準水素電極に対して0.34Vより高い標準還元電位を有する第二の金属研磨速度調整剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物を用意すること、
(iii )研磨パッドと該研磨組成物を該基材に接触させること、
(iv)該研磨パッドと該研磨組成物に対して、該基材を動かすこと、
(v)少なくとも該基材の一部を磨り減らして該基材を研磨すること、
を含む、化学機械研磨の方法。 - キノンが一つ以上の官能基を有するアントラキノンである請求項33の方法。
- アントラキノンが、9,10−アントラキノン−1,8−ジスルホン酸、9,10−アントラキノン−1,5−ジスルホン酸、9,10−アントラキノン−2,6−ジスルホン酸、及びそれらの塩からなる群から選択される請求項34の方法。
- 該第二の調整剤が有機物の調整剤である請求項33の方法。
- 該第二の調整剤がジヒドロキシベンゾキノン、ナフトキノン、クロラニル酸、及びジクロロインドフェノールからなる群から選択される請求項36の方法。
- 該第二の調整剤がn−メチルモルホリン−N−オキシドとt−ブチルペルオキシドからなる群から選択される請求項36の方法。
- 該第二の調整剤が無機物の調整剤である請求項33の方法。
- 該第二の調整剤が過酸化水素、ヨウ素酸塩、過硫酸塩、過マンガン酸塩、I2、鉄(III )の無機塩、鉄(III )の有機塩、及び過酸化モノ硫酸カリウムからなる群から選択される請求項39の方法。
- 該第二の調整剤が過塩素酸塩、臭素酸塩、硫酸セリウム(IV)からなる群から選択される請求項39の方法。
- 該組成物が塩化物と臭化物からなる群から選ばれるハロゲン化物をさらに含む請求項33の方法。
- 該組成物がヨウ化物をさらに含む請求項33の方法。
- (i)少なくとも2つの金属を有する基材を用意すること、
(ii)
(a)砥材、
(b)キノン部分を含む有機酸化剤である第一の金属研磨速度調整剤、
(c)ヨウ化物、ヨウ素、I2・マロンアミド3、及び三ヨウ化物からなる群から選択される第二の金属研磨速度調整剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物を用意すること、
(iii )研磨パッドと該研磨組成物を該基材に接触させること、
(iv)該研磨パッドと該研磨組成物に対して、該基材を動かすこと、
(v)少なくとも該基材の一部を磨り減らして該基材を研磨すること、
を含む、化学機械研磨の方法。 - 該第一の調整剤が一つ以上の官能基を有するアントラキノンである請求項44の方法。
- アントラキノンが、9,10−アントラキノン−1,8−ジスルホン酸、9,10−アントラキノン−1,5−ジスルホン酸、9,10−アントラキノン−2,6−ジスルホン酸、及びそれらの塩からなる群から選択される請求項45の方法。
- 該第二の調整剤がI2・マロンアミド3である請求項44の方法。
- 該第二の調整剤がヨウ化物である請求項44の方法。
- 該組成物が、過酸化水素、ヨウ素酸塩、過硫酸塩、過マンガン酸塩、臭素酸塩、過酸化モノ硫酸カリウム、クロラニル酸、及びn−メチルモルホリン−N−オキシドからなる群から選択される酸化剤をさらに含む請求項44の方法。
- (i)少なくとも2つの金属を有する基材を用意すること、
(ii)
(a)砥材、
(b)キノン部分を含む有機酸化剤である第一の金属研磨速度調整剤、
(c)該第一の調整剤の濃度よりも低い濃度で存在する酸化剤である第二の金属研磨速度調整剤、
及び
(d)液体キャリア
を含む、化学機械研磨組成物を用意すること、
(iii )研磨パッドと該研磨組成物を該基材に接触させること、
(iv)該研磨パッドと該研磨組成物に対して、該基材を動かすこと、
(v)少なくとも該基材の一部を磨り減らして該基材を研磨すること、
を含む、化学機械研磨の方法。 - 該第一の調整剤の濃度が1〜60mmolである請求項50の方法。
- 該第一の調整剤の濃度が1〜10mmolである請求項51の方法。
- 該第一の調整剤が一つ以上の官能基を有するアントラキノンである請求項50の方法。
- アントラキノンが、9,10−アントラキノン−1,8−ジスルホン酸、9,10−アントラキノン−1,5−ジスルホン酸、9,10−アントラキノン−2,6−ジスルホン酸、及びそれらの塩からなる群から選択される請求項53の方法。
- 該第二の調整剤が有機物の調整剤である請求項50の方法。
- 該第二の調整剤がジヒドロキシベンゾキノン、ナフトキノン、クロラニル酸、ジクロロインドフェノール、及びI2・マロンアミド3からなる群から選択される請求項55の方法。
- 該第二の調整剤がn−メチルモルホリン−N−オキシドとt−ブチルペルオキシドからなる群から選択される請求項55の方法。
- 該第二の調整剤がI2・マロンアミド3である請求項56の方法。
- 該第二の調整剤が無機物の調整剤である請求項50の方法。
- 該第二の調整剤が過酸化水素、ヨウ素酸塩、過硫酸塩、過マンガン酸塩、I2、鉄(III )の無機塩、鉄(III )の有機塩、及び過酸化モノ硫酸カリウムからなる群から選択される請求項59の方法。
- 該第二の調整剤が過塩素酸塩、臭素酸塩、及び硫酸セリウム(IV)からなる群から選択される請求項59の方法。
- 該組成物が塩化物と臭化物からなる群から選ばれるハロゲン化物をさらに含む請求項50の方法。
- 該組成物がヨウ化物をさらに含む請求項50の方法。
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US84100506P | 2006-08-30 | 2006-08-30 | |
US60/841,005 | 2006-08-30 | ||
US11/673,399 | 2007-02-09 | ||
US11/673,399 US7803203B2 (en) | 2005-09-26 | 2007-02-09 | Compositions and methods for CMP of semiconductor materials |
PCT/US2007/018980 WO2008027421A1 (en) | 2006-08-30 | 2007-08-29 | Compositions and methods for cmp of semiconductor materials |
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US (2) | US7803203B2 (ja) |
JP (1) | JP5313900B2 (ja) |
KR (1) | KR101356222B1 (ja) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011517507A (ja) * | 2008-03-21 | 2011-06-09 | 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 | ダマシン構造におけるアルミニウム/銅及びチタンを研磨するための組成物 |
JP2012199507A (ja) * | 2011-03-18 | 2012-10-18 | Epoch Material Co Ltd | シリコン貫通ビア(tsv)ウエハの研磨用研磨組成物およびその使用方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9548211B2 (en) * | 2008-12-04 | 2017-01-17 | Cabot Microelectronics Corporation | Method to selectively polish silicon carbide films |
CN103342986B (zh) | 2008-12-11 | 2015-01-07 | 日立化成株式会社 | Cmp用研磨液以及使用该研磨液的研磨方法 |
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SG190058A1 (en) | 2010-11-22 | 2013-06-28 | Hitachi Chemical Co Ltd | Slurry, polishing liquid set, polishing liquid, method for polishing substrate, and substrate |
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CN113122139B (zh) * | 2019-12-30 | 2024-04-05 | 安集微电子科技(上海)股份有限公司 | 一种化学机械抛光液及其使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001187876A (ja) * | 1999-12-28 | 2001-07-10 | Nec Corp | 化学的機械的研磨用スラリー |
WO2002067309A1 (fr) * | 2001-02-20 | 2002-08-29 | Hitachi Chemical Co., Ltd. | Pate a polir et procede de polissage d'un substrat |
JP2005286047A (ja) * | 2004-03-29 | 2005-10-13 | Nitta Haas Inc | 半導体研磨用組成物 |
WO2006009640A1 (en) * | 2004-06-18 | 2006-01-26 | Cabot Microelectronics | Cmp composition for improved oxide removal rate |
JP2006519490A (ja) * | 2003-02-27 | 2006-08-24 | 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 | 貴金属のcmp方法 |
JP2006229215A (ja) * | 2005-01-24 | 2006-08-31 | Showa Denko Kk | 研磨組成物及び研磨方法 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671851A (en) | 1985-10-28 | 1987-06-09 | International Business Machines Corporation | Method for removing protuberances at the surface of a semiconductor wafer using a chem-mech polishing technique |
US4944836A (en) | 1985-10-28 | 1990-07-31 | International Business Machines Corporation | Chem-mech polishing method for producing coplanar metal/insulator films on a substrate |
US4789648A (en) | 1985-10-28 | 1988-12-06 | International Business Machines Corporation | Method for producing coplanar multi-level metal/insulator films on a substrate and for forming patterned conductive lines simultaneously with stud vias |
JPH01270512A (ja) | 1988-04-21 | 1989-10-27 | Tanaka Kikinzoku Kogyo Kk | 貴金属の溶解方法 |
US4910155A (en) | 1988-10-28 | 1990-03-20 | International Business Machines Corporation | Wafer flood polishing |
EP0478805B1 (en) | 1990-06-27 | 1994-03-09 | Priority Co., Ltd. | Magnetically-polishing machine and process |
US5626715A (en) | 1993-02-05 | 1997-05-06 | Lsi Logic Corporation | Methods of polishing semiconductor substrates |
US5489233A (en) | 1994-04-08 | 1996-02-06 | Rodel, Inc. | Polishing pads and methods for their use |
US5691219A (en) | 1994-09-17 | 1997-11-25 | Kabushiki Kaisha Toshiba | Method of manufacturing a semiconductor memory device |
US5527423A (en) | 1994-10-06 | 1996-06-18 | Cabot Corporation | Chemical mechanical polishing slurry for metal layers |
JPH0982668A (ja) | 1995-09-20 | 1997-03-28 | Sony Corp | 研磨用スラリー及びこの研磨用スラリーを用いる研磨方法 |
US5958794A (en) | 1995-09-22 | 1999-09-28 | Minnesota Mining And Manufacturing Company | Method of modifying an exposed surface of a semiconductor wafer |
US5693239A (en) | 1995-10-10 | 1997-12-02 | Rodel, Inc. | Polishing slurries comprising two abrasive components and methods for their use |
JPH09190626A (ja) | 1995-11-10 | 1997-07-22 | Kao Corp | 研磨材組成物、磁気記録媒体用基板及びその製造方法並びに磁気記録媒体 |
WO1998004646A1 (en) | 1996-07-25 | 1998-02-05 | Ekc Technology, Inc. | Chemical mechanical polishing composition and process |
US5958288A (en) | 1996-11-26 | 1999-09-28 | Cabot Corporation | Composition and slurry useful for metal CMP |
US6126853A (en) | 1996-12-09 | 2000-10-03 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry useful for copper substrates |
US5916855A (en) | 1997-03-26 | 1999-06-29 | Advanced Micro Devices, Inc. | Chemical-mechanical polishing slurry formulation and method for tungsten and titanium thin films |
US6001269A (en) | 1997-05-20 | 1999-12-14 | Rodel, Inc. | Method for polishing a composite comprising an insulator, a metal, and titanium |
US6093649A (en) | 1998-08-07 | 2000-07-25 | Rodel Holdings, Inc. | Polishing slurry compositions capable of providing multi-modal particle packing and methods relating thereto |
JPH11121411A (ja) | 1997-10-09 | 1999-04-30 | Matsushita Electron Corp | 研磨用スラリー,白金族系金属膜の研磨方法及び半導体記憶装置のセル形成方法 |
US6083838A (en) | 1998-05-20 | 2000-07-04 | Lucent Technologies Inc. | Method of planarizing a surface on a semiconductor wafer |
US6063306A (en) | 1998-06-26 | 2000-05-16 | Cabot Corporation | Chemical mechanical polishing slurry useful for copper/tantalum substrate |
US6274063B1 (en) | 1998-11-06 | 2001-08-14 | Hmt Technology Corporation | Metal polishing composition |
US6290736B1 (en) | 1999-02-09 | 2001-09-18 | Sharp Laboratories Of America, Inc. | Chemically active slurry for the polishing of noble metals and method for same |
DE19927286B4 (de) | 1999-06-15 | 2011-07-28 | Qimonda AG, 81739 | Verwendung einer Schleiflösung zum chemisch-mechanischen Polieren einer Edelmetall-Oberfläche |
US6293848B1 (en) | 1999-11-15 | 2001-09-25 | Cabot Microelectronics Corporation | Composition and method for planarizing surfaces |
US20020039839A1 (en) | 1999-12-14 | 2002-04-04 | Thomas Terence M. | Polishing compositions for noble metals |
US20020111027A1 (en) | 1999-12-14 | 2002-08-15 | Vikas Sachan | Polishing compositions for noble metals |
JP3872925B2 (ja) | 2000-01-26 | 2007-01-24 | 株式会社東芝 | 研磨装置および半導体装置の製造方法 |
US6736992B2 (en) | 2000-04-11 | 2004-05-18 | Honeywell International Inc. | Chemical mechanical planarization of low dielectric constant materials |
US6416685B1 (en) | 2000-04-11 | 2002-07-09 | Honeywell International Inc. | Chemical mechanical planarization of low dielectric constant materials |
US6569215B2 (en) | 2000-04-17 | 2003-05-27 | Showa Denko Kabushiki Kaisha | Composition for polishing magnetic disk substrate |
US6734423B2 (en) | 2000-05-31 | 2004-05-11 | The Johns Hopkins University | Pulsed laser sampling for mass spectrometer system |
US6551935B1 (en) | 2000-08-31 | 2003-04-22 | Micron Technology, Inc. | Slurry for use in polishing semiconductor device conductive structures that include copper and tungsten and polishing methods |
US6623355B2 (en) | 2000-11-07 | 2003-09-23 | Micell Technologies, Inc. | Methods, apparatus and slurries for chemical mechanical planarization |
JP2002270549A (ja) * | 2001-03-12 | 2002-09-20 | Toshiba Corp | 研磨スラリー |
US6722942B1 (en) | 2001-05-21 | 2004-04-20 | Advanced Micro Devices, Inc. | Chemical mechanical polishing with electrochemical control |
US6705926B2 (en) | 2001-10-24 | 2004-03-16 | Cabot Microelectronics Corporation | Boron-containing polishing system and method |
AU2002357682A1 (en) | 2001-10-30 | 2003-05-12 | Colorado State University Research Foundation | Metal complex-based electron-transfer mediators in dye-sensitized solar cells |
US6527622B1 (en) | 2002-01-22 | 2003-03-04 | Cabot Microelectronics Corporation | CMP method for noble metals |
US7316603B2 (en) | 2002-01-22 | 2008-01-08 | Cabot Microelectronics Corporation | Compositions and methods for tantalum CMP |
US20030162398A1 (en) | 2002-02-11 | 2003-08-28 | Small Robert J. | Catalytic composition for chemical-mechanical polishing, method of using same, and substrate treated with same |
AU2003235181A1 (en) | 2002-04-22 | 2003-11-03 | Konica Minolta Holdings, Inc. | Organic semiconductor composition, organic semiconductor element, and process for producing the same |
US6803353B2 (en) | 2002-11-12 | 2004-10-12 | Atofina Chemicals, Inc. | Copper chemical mechanical polishing solutions using sulfonated amphiprotic agents |
US7071105B2 (en) | 2003-02-03 | 2006-07-04 | Cabot Microelectronics Corporation | Method of polishing a silicon-containing dielectric |
US7485241B2 (en) * | 2003-09-11 | 2009-02-03 | Cabot Microelectronics Corporation | Chemical-mechanical polishing composition and method for using the same |
US7241725B2 (en) | 2003-09-25 | 2007-07-10 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Barrier polishing fluid |
EP1706805A2 (en) * | 2003-11-26 | 2006-10-04 | Intec Telecom Systems PLC | System and method for configuring a graphical user interface based on data type |
US7161247B2 (en) * | 2004-07-28 | 2007-01-09 | Cabot Microelectronics Corporation | Polishing composition for noble metals |
US7563383B2 (en) * | 2004-10-12 | 2009-07-21 | Cabot Mircroelectronics Corporation | CMP composition with a polymer additive for polishing noble metals |
-
2007
- 2007-02-09 US US11/673,399 patent/US7803203B2/en not_active Expired - Fee Related
- 2007-08-24 TW TW096131529A patent/TWI414573B/zh active
- 2007-08-29 WO PCT/US2007/018980 patent/WO2008027421A1/en active Application Filing
- 2007-08-29 KR KR1020097003970A patent/KR101356222B1/ko active IP Right Grant
- 2007-08-29 JP JP2009526691A patent/JP5313900B2/ja active Active
- 2007-08-29 CN CN200780031740XA patent/CN101506325B/zh active Active
-
2010
- 2010-08-11 US US12/854,470 patent/US8529680B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001187876A (ja) * | 1999-12-28 | 2001-07-10 | Nec Corp | 化学的機械的研磨用スラリー |
WO2002067309A1 (fr) * | 2001-02-20 | 2002-08-29 | Hitachi Chemical Co., Ltd. | Pate a polir et procede de polissage d'un substrat |
JP2006519490A (ja) * | 2003-02-27 | 2006-08-24 | 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 | 貴金属のcmp方法 |
JP2005286047A (ja) * | 2004-03-29 | 2005-10-13 | Nitta Haas Inc | 半導体研磨用組成物 |
WO2006009640A1 (en) * | 2004-06-18 | 2006-01-26 | Cabot Microelectronics | Cmp composition for improved oxide removal rate |
JP2006229215A (ja) * | 2005-01-24 | 2006-08-31 | Showa Denko Kk | 研磨組成物及び研磨方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011517507A (ja) * | 2008-03-21 | 2011-06-09 | 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 | ダマシン構造におけるアルミニウム/銅及びチタンを研磨するための組成物 |
JP2012199507A (ja) * | 2011-03-18 | 2012-10-18 | Epoch Material Co Ltd | シリコン貫通ビア(tsv)ウエハの研磨用研磨組成物およびその使用方法 |
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TWI414573B (zh) | 2013-11-11 |
US7803203B2 (en) | 2010-09-28 |
US8529680B2 (en) | 2013-09-10 |
TW200825147A (en) | 2008-06-16 |
CN101506325B (zh) | 2013-07-31 |
JP5313900B2 (ja) | 2013-10-09 |
WO2008027421A1 (en) | 2008-03-06 |
US20100314576A1 (en) | 2010-12-16 |
KR20090047494A (ko) | 2009-05-12 |
US20070181535A1 (en) | 2007-08-09 |
CN101506325A (zh) | 2009-08-12 |
KR101356222B1 (ko) | 2014-01-28 |
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