JP2018046279A - セルフアセンブル単層表面前処理を用いた選択的金属酸化物堆積 - Google Patents
セルフアセンブル単層表面前処理を用いた選択的金属酸化物堆積 Download PDFInfo
- Publication number
- JP2018046279A JP2018046279A JP2017175487A JP2017175487A JP2018046279A JP 2018046279 A JP2018046279 A JP 2018046279A JP 2017175487 A JP2017175487 A JP 2017175487A JP 2017175487 A JP2017175487 A JP 2017175487A JP 2018046279 A JP2018046279 A JP 2018046279A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- metal
- layer
- metal layer
- silanol
- 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
Links
- 230000008021 deposition Effects 0.000 title claims abstract description 49
- 229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 46
- 150000004706 metal oxides Chemical class 0.000 title claims abstract description 46
- 239000013545 self-assembled monolayer Substances 0.000 title claims abstract description 25
- 239000002094 self assembled monolayer Substances 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 130
- 239000000758 substrate Substances 0.000 claims abstract description 103
- 229910052751 metal Inorganic materials 0.000 claims abstract description 88
- 239000002184 metal Substances 0.000 claims abstract description 88
- 238000000151 deposition Methods 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 53
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 37
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 22
- QRPMCZNLJXJVSG-UHFFFAOYSA-N trichloro(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-henicosafluorodecyl)silane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)[Si](Cl)(Cl)Cl QRPMCZNLJXJVSG-UHFFFAOYSA-N 0.000 claims description 18
- 239000002243 precursor Substances 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 230000001590 oxidative effect Effects 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000007800 oxidant agent Substances 0.000 claims description 10
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 6
- 230000003301 hydrolyzing effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- VCUDBOXVJZSMOK-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-henicosafluorodecane-1-thiol Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)S VCUDBOXVJZSMOK-UHFFFAOYSA-N 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- ZLZGHBNDPINFKG-UHFFFAOYSA-N chloro-decyl-dimethylsilane Chemical compound CCCCCCCCCC[Si](C)(C)Cl ZLZGHBNDPINFKG-UHFFFAOYSA-N 0.000 claims description 3
- MBMITMZVBNZJTQ-UHFFFAOYSA-N hydroxy-bis[(2-methylpropan-2-yl)oxy]-propan-2-yloxysilane Chemical compound CC(C)O[Si](O)(OC(C)(C)C)OC(C)(C)C MBMITMZVBNZJTQ-UHFFFAOYSA-N 0.000 claims description 3
- ORJFXWYTRPGGRK-UHFFFAOYSA-N hydroxy-tris(2-methylbutan-2-yloxy)silane Chemical compound CCC(C)(C)O[Si](O)(OC(C)(C)CC)OC(C)(C)CC ORJFXWYTRPGGRK-UHFFFAOYSA-N 0.000 claims description 3
- HLDBBQREZCVBMA-UHFFFAOYSA-N hydroxy-tris[(2-methylpropan-2-yl)oxy]silane Chemical compound CC(C)(C)O[Si](O)(OC(C)(C)C)OC(C)(C)C HLDBBQREZCVBMA-UHFFFAOYSA-N 0.000 claims description 3
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000003573 thiols Chemical class 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 claims 2
- 239000000376 reactant Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 73
- 239000003989 dielectric material Substances 0.000 description 25
- 238000003917 TEM image Methods 0.000 description 20
- 238000000231 atomic layer deposition Methods 0.000 description 15
- 230000004888 barrier function Effects 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000011534 incubation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- -1 Perfluorodecyl Chemical group 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Classifications
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02304—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment formation of intermediate layers, e.g. buffer layers, layers to improve adhesion, lattice match or diffusion barriers
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02178—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing aluminium, e.g. Al2O3
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02181—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing hafnium, e.g. HfO2
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02189—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing zirconium, e.g. ZrO2
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/0228—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE, pulsed CVD
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02312—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02494—Structure
- H01L21/02496—Layer structure
- H01L21/02499—Monolayers
-
- 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
- H01L21/3105—After-treatment
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
-
- 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
-
- 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
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76826—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by contacting the layer with gases, liquids or plasmas
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76829—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
- H01L21/76883—Post-treatment or after-treatment of the conductive material
-
- 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
- H01L21/32—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 using masks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
Abstract
【解決手段】 本発明の実施形態は、表面前処理を用いた選択的膜堆積方法を提供する。一実施形態によれば、本方法は、誘電体層と金属層とを含有する基材を提供する工程と、基材上にセルフアセンブル単層(SAM)を形成する分子を含有する反応ガスに基材を暴露する工程と、その後、堆積ガスに前記基材を暴露することにより前記金属層の表面と比べて選択的に前記誘電体層の表面上に金属酸化物膜を堆積する工程と、を含む。
【選択図】 図1B
Description
本出願は、2016年9月13日出願の米国仮特許出願第62/394,129号(その内容はすべて、参照により本明細書に組み込まれる)に関連し、それに基づく優先権を主張する。
2 基材
10 基材
11 基材
100 誘電体材料層
100A 誘電体材料層の表面
102 拡散障壁層
102A 拡散障壁層の表面
104 金属層
104A 金属層の表面
106 金属酸化物膜
108 SiO2膜
109 金属含有触媒層
110 SiO2膜
200 誘電体材料
200A 誘電体材料の表面
202 拡散障壁層
202A 拡散障壁層の表面
204 金属層
204A 金属層の表面
206 金属酸化物膜
207 金属酸化物核
Claims (20)
- 誘電体層と金属層とを含有する基材を提供する工程と、
前記基材上にセルフアセンブル単層(SAM)を形成する分子を含有する反応ガスに前記基材を暴露する工程と、
その後、堆積ガスに前記基材を暴露することにより前記金属層の表面と比べて選択的に前記誘電体層の表面上に金属酸化物膜を堆積する工程と
を含む、基材の加工方法。 - 前記金属層が、Cu、Al、Ta、Ti、W、Ru、Co、Ni、またはMoを含有する、請求項1に記載の方法。
- 前記反応ガスへの前記基材の暴露前または暴露時に前記金属層の表面を酸化する工程をさらに含む、請求項1に記載の方法。
- 前記分子がヘッド基とテール基と機能性末端基とを含み、かつ前記ヘッド基がチオール、シラン、またはホスホネートを含む、請求項1に記載の方法。
- 前記分子が、ペルフルオロデシルトリクロロシラン(CF3(CF2)7CH2CH2SiCl3)、ペルフルオロデカンチオール(CF3(CF2)7CH2CH2SH)、クロロデシルジメチルシラン(CH3(CH2)8CH2Si(CH3)2Cl)、またはtertブチル(クロロ)ジメチルシラン((CH3)3CSi(Cl)(CH3)2)を含む、請求項1に記載の方法。
- 前記金属酸化物膜が、HfO2、ZrO2、またはAl2O3を含有する、請求項1に記載の方法。
- 前記SAMの密度が前記誘電体層の表面上よりも前記金属層の表面上の方が大きい、請求項1に記載の方法。
- 前記堆積ガスに前記基材を暴露することにより前記金属層の表面上に金属酸化物核が形成され、前記方法が、
前記金属層の表面から前記金属酸化物核をエッチングにより除去する工程
をさらに含む、請求項1に記載の方法。 - 酸化剤や加水分解剤をなんら存在させずに、約150℃以下の基材温度で、シラノールガスを含有するプロセスガスに前記基材を暴露して前記金属層と比べて選択的に前記金属酸化物膜上にコンフォーマルSiO2膜を堆積する工程
をさらに含む、請求項1に記載の方法。 - 前記シラノールガスが、トリス(tert−ペントキシ)シラノール、トリス(tert−ブトキシ)シラノール、およびビス(tert−ブトキシ)(イソプロポキシ)シラノールからなる群から選択される、請求項9に記載の方法。
- 誘電体層と金属層とを含有する基材を提供する工程と、
前記基材上にセルフアセンブル単層(SAM)を形成する分子を含有する反応ガスに前記基材を暴露する工程と、
その後、金属含有前駆体を含有するガスに前記基材を暴露することにより前記金属層の表面と比べて選択的に前記誘電体層の表面上に金属含有触媒層を形成する工程と、
酸化剤や加水分解剤をなんら存在させずに、約150℃以下の基材温度で、シラノールガスを含有するプロセスガスに前記基材を暴露して前記金属層と比べて選択的に前記金属含有触媒層上にSiO2膜を堆積する工程と、
を含む、基材の加工方法。 - 前記金属層が、Cu、Al、Ta、Ti、W、Ru、Co、Ni、またはMoを含有する、請求項11に記載の方法。
- 前記反応ガスへの前記基材の暴露前または暴露時に前記金属層の表面を酸化する工程をさらに含む、請求項11に記載の方法。
- 前記分子がヘッド基とテール基と機能性末端基とを含み、かつ前記ヘッド基がチオール、シラン、またはホスホネートを含む、請求項11に記載の方法。
- 前記分子が、ペルフルオロデシルトリクロロシラン(CF3(CF2)7CH2CH2SiCl3)、ペルフルオロデカンチオール(CF3(CF2)7CH2CH2SH)、クロロデシルジメチルシラン(CH3(CH2)8CH2Si(CH3)2Cl)、またはtertブチル(クロロ)ジメチルシラン((CH3)3CSi(Cl)(CH3)2)を含む、請求項11に記載の方法。
- 前記金属含有前駆体がアルミニウム(Al)またはチタン(Ti)を含む、請求項11に記載の方法。
- 前記金属含有前駆体がAlMe3を含む、請求項11に記載の方法。
- 前記SAMの密度が前記誘電体層の表面上よりも前記金属層の表面上の方が大きい、請求項11に記載の方法。
- 前記金属含有前駆体を含有するガスに前記基材を暴露することにより前記金属層の表面上に金属含有核が形成され、前記方法が、
前記金属層の表面から前記金属含有核をエッチングにより除去する工程
をさらに含む、請求項11に記載の方法。 - 前記シラノールガスが、トリス(tert−ペントキシ)シラノール、トリス(tert−ブトキシ)シラノール、およびビス(tert−ブトキシ)(イソプロポキシ)シラノールからなる群から選択される、請求項11に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662394129P | 2016-09-13 | 2016-09-13 | |
US62/394,129 | 2016-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018046279A true JP2018046279A (ja) | 2018-03-22 |
JP7330664B2 JP7330664B2 (ja) | 2023-08-22 |
Family
ID=61560330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017175487A Active JP7330664B2 (ja) | 2016-09-13 | 2017-09-13 | セルフアセンブル単層表面前処理を用いた選択的金属酸化物堆積 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10068764B2 (ja) |
JP (1) | JP7330664B2 (ja) |
KR (1) | KR102405720B1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020184212A1 (ja) * | 2019-03-13 | 2020-09-17 | 東京エレクトロン株式会社 | 成膜方法 |
WO2020189509A1 (ja) * | 2019-03-20 | 2020-09-24 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
WO2020195903A1 (ja) * | 2019-03-25 | 2020-10-01 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
KR20200112671A (ko) * | 2019-03-20 | 2020-10-05 | 가부시키가이샤 스크린 홀딩스 | 기판 처리 방법 및 기판 처리 장치 |
KR20200132998A (ko) * | 2018-04-13 | 2020-11-25 | 어플라이드 머티어리얼스, 인코포레이티드 | 선택적 원자 층 증착 방법들 |
WO2022070909A1 (ja) * | 2020-09-29 | 2022-04-07 | 東京エレクトロン株式会社 | 成膜方法及び成膜装置 |
WO2022097539A1 (ja) * | 2020-11-06 | 2022-05-12 | 東京エレクトロン株式会社 | 基板処理方法および基板処理装置 |
WO2023047918A1 (ja) * | 2021-09-27 | 2023-03-30 | 株式会社Kokusai Electric | 基板処理方法、半導体装置の製造方法、基板処理装置、およびプログラム |
JP2023085081A (ja) * | 2021-12-08 | 2023-06-20 | 株式会社Kokusai Electric | 基板処理方法、半導体装置の製造方法、基板処理装置、およびプログラム |
WO2024070825A1 (ja) * | 2022-09-28 | 2024-04-04 | 東京エレクトロン株式会社 | 膜形成方法及び基板処理装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI739984B (zh) * | 2017-01-31 | 2021-09-21 | 美商應用材料股份有限公司 | 就圖案化應用進行選擇性沉積之方案 |
US10847363B2 (en) | 2017-11-20 | 2020-11-24 | Tokyo Electron Limited | Method of selective deposition for forming fully self-aligned vias |
US11404275B2 (en) | 2018-03-02 | 2022-08-02 | Lam Research Corporation | Selective deposition using hydrolysis |
US11264254B2 (en) * | 2018-03-20 | 2022-03-01 | Tokyo Electron Limited | Substrate processing tool with integrated metrology and method of using |
KR20200128184A (ko) * | 2018-03-30 | 2020-11-11 | 램 리써치 코포레이션 | 플루오로카본 차단 층들을 사용하는 토포그래픽-선택적이고 영역-선택적인 ald |
US11170992B2 (en) * | 2018-04-27 | 2021-11-09 | Tokyo Electron Limited | Area selective deposition for cap layer formation in advanced contacts |
US10734278B2 (en) * | 2018-06-15 | 2020-08-04 | Tokyo Electron Limited | Method of protecting low-K layers |
CN112368822B (zh) * | 2018-06-27 | 2023-09-22 | 东京毅力科创株式会社 | 利用选择性双层电介质再生的全自对准过孔 |
US10643889B2 (en) | 2018-08-06 | 2020-05-05 | Lam Rasearch Corporation | Pre-treatment method to improve selectivity in a selective deposition process |
WO2021118993A1 (en) * | 2019-12-10 | 2021-06-17 | Tokyo Electron Limited | Self-assembled monolayers as sacrificial capping layers |
US11205591B2 (en) * | 2020-01-09 | 2021-12-21 | International Business Machines Corporation | Top via interconnect with self-aligned barrier layer |
KR20220137707A (ko) * | 2020-02-04 | 2022-10-12 | 메르크 파텐트 게엠베하 | 금속-함유 필름을 선택적으로 형성하는 방법 |
JP7353200B2 (ja) * | 2020-02-06 | 2023-09-29 | 東京エレクトロン株式会社 | 成膜方法 |
WO2021257208A1 (en) * | 2020-06-17 | 2021-12-23 | Tokyo Electron Limited | Method for reducing lateral film formation in area selective deposition |
US20220238323A1 (en) * | 2021-01-28 | 2022-07-28 | Tokyo Electron Limited | Method for selective deposition of dielectric on dielectric |
US11756790B2 (en) | 2021-03-09 | 2023-09-12 | Tokyo Electron Limited | Method for patterning a dielectric layer |
US20230197508A1 (en) * | 2021-12-17 | 2023-06-22 | Applied Materials, Inc. | Self-assembled monolayer for selective deposition |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005521792A (ja) * | 2002-03-28 | 2005-07-21 | プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ | 二酸化珪素ナノラミネートの蒸着 |
US20080032064A1 (en) * | 2006-07-10 | 2008-02-07 | President And Fellows Of Harvard College | Selective sealing of porous dielectric materials |
JP2010041038A (ja) * | 2008-06-27 | 2010-02-18 | Asm America Inc | 重要な用途のための二酸化ケイ素の低温熱でのald |
JP2013520028A (ja) * | 2010-02-17 | 2013-05-30 | エーエスエム アメリカ インコーポレイテッド | 蒸着に対する反応部位の不活性化 |
WO2014111980A1 (ja) * | 2013-01-16 | 2014-07-24 | 独立行政法人科学技術振興機構 | 自己組織化膜形成材料として有用なトリプチセン誘導体、その製造方法、それを用いた膜、及びその製造方法 |
JP2014196568A (ja) * | 2004-06-04 | 2014-10-16 | アプライド マイクロストラクチャーズ,インコーポレイテッド | 酸化層により接着される多層コーティングの制御された気相堆積 |
JP2015149434A (ja) * | 2014-02-07 | 2015-08-20 | ウシオ電機株式会社 | パターン形成体の製造方法 |
US20160190060A1 (en) * | 2013-09-27 | 2016-06-30 | Rami Hourani | Forming layers of materials over small regions by selectiv chemical reaction including limiting enchroachment of the layers over adjacent regions |
WO2016138284A1 (en) * | 2015-02-26 | 2016-09-01 | Applied Materials, Inc. | Methods for selective dielectric deposition using self-assembled monolayers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1840648A1 (en) * | 2006-03-31 | 2007-10-03 | Sony Deutschland Gmbh | A method of applying a pattern of metal, metal oxide and/or semiconductor material on a substrate |
JP6008095B2 (ja) | 2012-05-31 | 2016-10-19 | 須賀 唯知 | チップの表面処理方法、接合方法、及び表面処理装置 |
-
2017
- 2017-09-12 US US15/701,780 patent/US10068764B2/en active Active
- 2017-09-13 KR KR1020170117376A patent/KR102405720B1/ko active IP Right Grant
- 2017-09-13 JP JP2017175487A patent/JP7330664B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005521792A (ja) * | 2002-03-28 | 2005-07-21 | プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ | 二酸化珪素ナノラミネートの蒸着 |
JP2014196568A (ja) * | 2004-06-04 | 2014-10-16 | アプライド マイクロストラクチャーズ,インコーポレイテッド | 酸化層により接着される多層コーティングの制御された気相堆積 |
US20080032064A1 (en) * | 2006-07-10 | 2008-02-07 | President And Fellows Of Harvard College | Selective sealing of porous dielectric materials |
JP2010041038A (ja) * | 2008-06-27 | 2010-02-18 | Asm America Inc | 重要な用途のための二酸化ケイ素の低温熱でのald |
JP2013520028A (ja) * | 2010-02-17 | 2013-05-30 | エーエスエム アメリカ インコーポレイテッド | 蒸着に対する反応部位の不活性化 |
WO2014111980A1 (ja) * | 2013-01-16 | 2014-07-24 | 独立行政法人科学技術振興機構 | 自己組織化膜形成材料として有用なトリプチセン誘導体、その製造方法、それを用いた膜、及びその製造方法 |
US20160190060A1 (en) * | 2013-09-27 | 2016-06-30 | Rami Hourani | Forming layers of materials over small regions by selectiv chemical reaction including limiting enchroachment of the layers over adjacent regions |
JP2015149434A (ja) * | 2014-02-07 | 2015-08-20 | ウシオ電機株式会社 | パターン形成体の製造方法 |
WO2016138284A1 (en) * | 2015-02-26 | 2016-09-01 | Applied Materials, Inc. | Methods for selective dielectric deposition using self-assembled monolayers |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022091739A (ja) * | 2018-04-13 | 2022-06-21 | アプライド マテリアルズ インコーポレイテッド | 選択的原子層堆積方法 |
KR102652331B1 (ko) | 2018-04-13 | 2024-03-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 선택적 원자 층 증착 방법들 |
KR20230048444A (ko) * | 2018-04-13 | 2023-04-11 | 어플라이드 머티어리얼스, 인코포레이티드 | 선택적 원자 층 증착 방법들 |
KR102515131B1 (ko) | 2018-04-13 | 2023-03-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 선택적 원자 층 증착 방법들 |
KR20200132998A (ko) * | 2018-04-13 | 2020-11-25 | 어플라이드 머티어리얼스, 인코포레이티드 | 선택적 원자 층 증착 방법들 |
JP2021521639A (ja) * | 2018-04-13 | 2021-08-26 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 選択的原子層堆積方法 |
JP2020147788A (ja) * | 2019-03-13 | 2020-09-17 | 東京エレクトロン株式会社 | 成膜方法 |
JP7109397B2 (ja) | 2019-03-13 | 2022-07-29 | 東京エレクトロン株式会社 | 成膜方法 |
WO2020184212A1 (ja) * | 2019-03-13 | 2020-09-17 | 東京エレクトロン株式会社 | 成膜方法 |
KR20200112671A (ko) * | 2019-03-20 | 2020-10-05 | 가부시키가이샤 스크린 홀딩스 | 기판 처리 방법 및 기판 처리 장치 |
JP2020152976A (ja) * | 2019-03-20 | 2020-09-24 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
KR102400360B1 (ko) | 2019-03-20 | 2022-05-20 | 가부시키가이샤 스크린 홀딩스 | 기판 처리 방법 및 기판 처리 장치 |
WO2020189509A1 (ja) * | 2019-03-20 | 2020-09-24 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
JP7195190B2 (ja) | 2019-03-20 | 2022-12-23 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
US11410853B2 (en) | 2019-03-20 | 2022-08-09 | SCREEN Holdings Co., Ltd. | Substrate processing method and substrate processing device |
JP7118023B2 (ja) | 2019-03-25 | 2022-08-15 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
JP2020158805A (ja) * | 2019-03-25 | 2020-10-01 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
WO2020195903A1 (ja) * | 2019-03-25 | 2020-10-01 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
WO2022070909A1 (ja) * | 2020-09-29 | 2022-04-07 | 東京エレクトロン株式会社 | 成膜方法及び成膜装置 |
WO2022097539A1 (ja) * | 2020-11-06 | 2022-05-12 | 東京エレクトロン株式会社 | 基板処理方法および基板処理装置 |
WO2023047918A1 (ja) * | 2021-09-27 | 2023-03-30 | 株式会社Kokusai Electric | 基板処理方法、半導体装置の製造方法、基板処理装置、およびプログラム |
TWI848356B (zh) * | 2021-09-27 | 2024-07-11 | 日商國際電氣股份有限公司 | 基板處理方法、半導體裝置之製造方法、基板處理裝置及程式 |
JP2023085081A (ja) * | 2021-12-08 | 2023-06-20 | 株式会社Kokusai Electric | 基板処理方法、半導体装置の製造方法、基板処理装置、およびプログラム |
JP7426978B2 (ja) | 2021-12-08 | 2024-02-02 | 株式会社Kokusai Electric | 基板処理方法、半導体装置の製造方法、基板処理装置、およびプログラム |
WO2024070825A1 (ja) * | 2022-09-28 | 2024-04-04 | 東京エレクトロン株式会社 | 膜形成方法及び基板処理装置 |
Also Published As
Publication number | Publication date |
---|---|
KR102405720B1 (ko) | 2022-06-03 |
JP7330664B2 (ja) | 2023-08-22 |
KR20180029934A (ko) | 2018-03-21 |
US20180076027A1 (en) | 2018-03-15 |
US10068764B2 (en) | 2018-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7330664B2 (ja) | セルフアセンブル単層表面前処理を用いた選択的金属酸化物堆積 | |
Vervuurt et al. | Atomic layer deposition for graphene device integration | |
TWI772516B (zh) | 藉由化學蝕刻去除選擇性沉積缺陷 | |
US11515155B2 (en) | Methods for enhancing selectivity in SAM-based selective deposition | |
CN112805818B (zh) | 用低电阻率金属填充半导体器件中的凹陷特征的方法 | |
US11804376B2 (en) | Method for mitigating lateral film growth in area selective deposition | |
JP2021521639A (ja) | 選択的原子層堆積方法 | |
TW201833362A (zh) | 就圖案化應用進行選擇性沉積之方案 | |
JP2009538808A (ja) | カーボンナノチューブの気相官能化 | |
US20210398846A1 (en) | Method for area selective deposition using a surface cleaning process | |
US8507030B2 (en) | Method of fabricating metal oxide film on carbon nanotube and method of fabricating carbon nanotube transistor using the same | |
US20210398849A1 (en) | Method for reducing lateral film formation in area selective deposition | |
KR102545882B1 (ko) | 역행 프로파일들을 갖는 리세스된 피처들을 보이드 없이 충전하는 방법 | |
JP2023103303A (ja) | 高度なコンタクトにおけるキャップ層形成のためのエリア選択的堆積 | |
US20220139776A1 (en) | Method for filling recessed features in semiconductor devices with a low-resistivity metal | |
JP2020200394A (ja) | グラフェンナノリボンネットワーク膜、グラフェンナノリボンネットワーク膜の製造方法、電子装置及び電子装置の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200908 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210714 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210720 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210917 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20211116 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220216 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20220216 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220221 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20220228 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20220301 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20220415 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20220419 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20220809 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20220906 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20221108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230106 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230110 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20230404 |
|
C302 | Record of communication |
Free format text: JAPANESE INTERMEDIATE CODE: C302 Effective date: 20230426 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230615 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230809 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7330664 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |