KR20220058636A - 성막 방법 - Google Patents
성막 방법 Download PDFInfo
- Publication number
- KR20220058636A KR20220058636A KR1020227012317A KR20227012317A KR20220058636A KR 20220058636 A KR20220058636 A KR 20220058636A KR 1020227012317 A KR1020227012317 A KR 1020227012317A KR 20227012317 A KR20227012317 A KR 20227012317A KR 20220058636 A KR20220058636 A KR 20220058636A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- temperature
- sam
- substrate
- forming
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 72
- 230000015572 biosynthetic process Effects 0.000 title description 21
- 239000000758 substrate Substances 0.000 claims abstract description 120
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims description 29
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 7
- 230000001603 reducing effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 125000003396 thiol group Chemical class [H]S* 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000013545 self-assembled monolayer Substances 0.000 description 140
- 239000002094 self assembled monolayer Substances 0.000 description 133
- 238000012545 processing Methods 0.000 description 81
- 239000007789 gas Substances 0.000 description 33
- 230000008569 process Effects 0.000 description 32
- 229910044991 metal oxide Inorganic materials 0.000 description 30
- 150000004706 metal oxides Chemical class 0.000 description 30
- 238000012546 transfer Methods 0.000 description 24
- 150000002894 organic compounds Chemical class 0.000 description 17
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 238000011282 treatment Methods 0.000 description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- 150000003573 thiols Chemical class 0.000 description 12
- 239000005751 Copper oxide Substances 0.000 description 11
- 229910000431 copper oxide Inorganic materials 0.000 description 11
- 230000009467 reduction Effects 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 238000000231 atomic layer deposition Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000011068 loading method Methods 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000033116 oxidation-reduction process Effects 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- WJTZZPVVTSDNJJ-UHFFFAOYSA-N 2-fluorobenzenethiol Chemical compound FC1=CC=CC=C1S WJTZZPVVTSDNJJ-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
- C23C16/0236—Pretreatment of the material to be coated by cleaning or etching by etching with a reactive gas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/04—Coating on selected surface areas, e.g. using masks
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45527—Atomic layer deposition [ALD] characterized by the ALD cycle, e.g. different flows or temperatures during half-reactions, unusual pulsing sequence, use of precursor mixtures or auxiliary reactants or activations
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/52—Controlling or regulating the coating process
-
- 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
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
- H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon 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
- H01L21/02—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
- H01L21/02123—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 silicon
- H01L21/02164—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 silicon the material being a silicon oxide, e.g. SiO2
-
- 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
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/60—Deposition of organic layers from vapour phase
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
- Electrodes Of Semiconductors (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
도 2a는 도 1에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 2b는 도 1에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 2c는 도 1에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 2d는 도 1에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 2e는 도 1에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 3은 제2 실시 형태에 따른 성막 방법을 나타내는 흐름도이다.
도 4a는 도 3에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 4b는 도 3에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 4c는 도 3에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 4d는 도 3에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 4e는 도 3에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 4f는 도 3에 도시하는 각 공정에서의 기판의 상태의 일례를 도시하는 단면도이다.
도 5는 일 실시 형태에 따른 성막 방법을 실시하기 위한 성막 시스템의 일례를 도시하는 모식도이다.
도 6은 성막 장치 및 SAM 형성 장치로서 사용할 수 있는 처리 장치의 일례를 도시하는 단면도이다.
11: 도전막
11A: 자연 산화막
11B: 금속 산화막
12: 절연막
13A, 13B: SAM
14: 대상막
15: 하지 기판
Claims (9)
- 기판 상에 대상막을 형성하는 성막 방법이며,
제1 영역의 표면에 형성된 제1 재료의 층과, 제2 영역의 표면에 형성된 상기 제1 재료와는 다른 제2 재료의 층을 갖는 상기 기판을 준비하는 공정과,
기판 온도를 제1 온도로 제어하는 공정과,
자기 조직화 막의 원료 가스를 공급하여, 상기 제1 재료의 층의 표면에 상기 제1 온도에서 자기 조직화 막을 형성하는 공정과,
상기 기판 온도를 상기 제1 온도보다도 높은 제2 온도로 제어하는 공정과,
상기 자기 조직화 막의 원료 가스를 공급하여, 상기 제1 온도에서 상기 자기 조직화 막이 형성된 상기 제1 재료의 층 상에, 또한 상기 제2 온도에서 자기 조직화 막을 형성하는 공정을
포함하는, 성막 방법. - 제1항에 있어서, 상기 기판을 준비하는 공정 후이며, 상기 제1 온도에서 자기 조직화 막을 형성하는 공정 전에, 상기 제1 재료의 층의 표면을 환원하는 공정을 더 포함하는, 성막 방법.
- 제1항 또는 제2항에 있어서, 상기 제1 온도에서 자기 조직화 막을 형성하는 공정 후이고, 상기 제2 온도에서 자기 조직화 막을 형성하는 공정 전이며, 상기 기판을 상기 제2 온도로 승온하기 전, 또는 상기 기판을 상기 제2 온도로 승온한 후에, 상기 제1 온도에서 상기 자기 조직화 막이 형성된 상기 제1 재료의 층을 산화하는 공정을 더 포함하는, 성막 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 제1 온도는, 상기 제1 재료의 확산이 생기지 않는 온도인, 성막 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 제2 온도는, 상기 자기 조직화 막의 분해가 생기지 않는 온도인, 성막 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 제1 재료는, 구리, 코발트, 루테늄, 또는 텅스텐인, 성막 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 제2 재료는, 규소를 포함하는 절연 재료인, 성막 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 자기 조직화 막의 재료는, 티올계의 자기 조직화 막의 재료인, 성막 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 제2 재료의 층의 표면에 상기 대상막을 형성하는 공정을 더 포함하는, 성막 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2019-173472 | 2019-09-24 | ||
JP2019173472A JP7262354B2 (ja) | 2019-09-24 | 2019-09-24 | 成膜方法 |
PCT/JP2020/035098 WO2021060111A1 (ja) | 2019-09-24 | 2020-09-16 | 成膜方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20220058636A true KR20220058636A (ko) | 2022-05-09 |
KR102589043B1 KR102589043B1 (ko) | 2023-10-16 |
Family
ID=75158036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227012317A KR102589043B1 (ko) | 2019-09-24 | 2020-09-16 | 성막 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220341033A1 (ko) |
JP (1) | JP7262354B2 (ko) |
KR (1) | KR102589043B1 (ko) |
WO (1) | WO2021060111A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023107638A (ja) * | 2022-01-24 | 2023-08-03 | 東京応化工業株式会社 | 導電体表面用撥水剤、導電体表面の撥水化方法、導電体表面を有する領域を選択的に撥水化する方法、表面処理方法、及び基板表面の領域選択的製膜方法 |
JP2024047875A (ja) * | 2022-09-27 | 2024-04-08 | 東京エレクトロン株式会社 | 成膜方法及び成膜装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006112408A1 (ja) * | 2005-04-15 | 2006-10-26 | National University Corporation Nagoya University | 自己組織化単分子膜の作製方法とその利用 |
JP2007501902A (ja) | 2003-05-09 | 2007-02-01 | エーエスエム アメリカ インコーポレイテッド | 化学的不活性化を通じたリアクタ表面のパシベーション |
KR20110045167A (ko) * | 2009-10-26 | 2011-05-04 | 주식회사 하이닉스반도체 | 상변화 메모리 소자의 제조 방법 |
KR20170046591A (ko) * | 2015-10-21 | 2017-05-02 | 울트라테크 인크. | 자기 조립 모노레이어를 사용하여 원자층 피착 억제층을 형성하는 방법 |
KR20180093823A (ko) * | 2017-02-14 | 2018-08-22 | 에이에스엠 아이피 홀딩 비.브이. | 선택적 패시베이션 및 선택적 증착 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0325748D0 (en) * | 2003-11-05 | 2003-12-10 | Koninkl Philips Electronics Nv | A method of forming a patterned layer on a substrate |
WO2005121397A2 (en) * | 2004-06-04 | 2005-12-22 | Applied Microstructures, Inc. | Controlled vapor deposition of multilayered coatings adhered by an oxide layer |
US8293658B2 (en) * | 2010-02-17 | 2012-10-23 | Asm America, Inc. | Reactive site deactivation against vapor deposition |
TWI850084B (zh) * | 2017-06-14 | 2024-07-21 | 美商應用材料股份有限公司 | 用於達成無缺陷自組裝單層的晶圓處理設備 |
US10937645B2 (en) * | 2017-07-14 | 2021-03-02 | Asm Ip Holding B.V. | Methods for preparing self-assembled monolayers |
US10586734B2 (en) * | 2017-11-20 | 2020-03-10 | Tokyo Electron Limited | Method of selective film deposition for forming fully self-aligned vias |
-
2019
- 2019-09-24 JP JP2019173472A patent/JP7262354B2/ja active Active
-
2020
- 2020-09-16 WO PCT/JP2020/035098 patent/WO2021060111A1/ja active Application Filing
- 2020-09-16 KR KR1020227012317A patent/KR102589043B1/ko active IP Right Grant
- 2020-09-16 US US17/762,484 patent/US20220341033A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007501902A (ja) | 2003-05-09 | 2007-02-01 | エーエスエム アメリカ インコーポレイテッド | 化学的不活性化を通じたリアクタ表面のパシベーション |
WO2006112408A1 (ja) * | 2005-04-15 | 2006-10-26 | National University Corporation Nagoya University | 自己組織化単分子膜の作製方法とその利用 |
KR20110045167A (ko) * | 2009-10-26 | 2011-05-04 | 주식회사 하이닉스반도체 | 상변화 메모리 소자의 제조 방법 |
KR20170046591A (ko) * | 2015-10-21 | 2017-05-02 | 울트라테크 인크. | 자기 조립 모노레이어를 사용하여 원자층 피착 억제층을 형성하는 방법 |
KR20180093823A (ko) * | 2017-02-14 | 2018-08-22 | 에이에스엠 아이피 홀딩 비.브이. | 선택적 패시베이션 및 선택적 증착 |
Also Published As
Publication number | Publication date |
---|---|
JP2021052071A (ja) | 2021-04-01 |
JP7262354B2 (ja) | 2023-04-21 |
US20220341033A1 (en) | 2022-10-27 |
WO2021060111A1 (ja) | 2021-04-01 |
KR102589043B1 (ko) | 2023-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10790138B2 (en) | Method and system for selectively forming film | |
JP2017069313A (ja) | 半導体装置の製造方法、基板処理装置、ガス供給システムおよびプログラム | |
US20220336205A1 (en) | Film formation method | |
WO2020016914A1 (ja) | 半導体装置の製造方法、基板処理装置及びプログラム | |
CN111554577B (zh) | 基板处理方法和成膜系统 | |
KR102571409B1 (ko) | 성막 방법 | |
WO2022070909A1 (ja) | 成膜方法及び成膜装置 | |
KR20190037126A (ko) | 선택 성막 방법 및 반도체 장치의 제조 방법 | |
WO2020184284A1 (ja) | 成膜方法および成膜装置 | |
JP2018041898A (ja) | 成膜方法および成膜システム | |
US12152304B2 (en) | Film forming method for forming self-assembled monolayer on substrate | |
KR102589043B1 (ko) | 성막 방법 | |
JP2016037656A (ja) | タングステン膜の成膜方法 | |
KR102497066B1 (ko) | 성막 방법 | |
KR101812900B1 (ko) | 패턴 형성 방법 | |
KR102582899B1 (ko) | 성막 방법 | |
US20240052483A1 (en) | Film forming method and film forming apparatus | |
WO2024070696A1 (ja) | 成膜方法及び成膜装置 | |
TW201907046A (zh) | 成膜方法及成膜裝置 | |
WO2023153284A1 (ja) | 成膜方法及び成膜装置 | |
WO2023176535A1 (ja) | 成膜方法及び成膜装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20220413 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20230208 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20230714 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20231010 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20231011 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |