TWI742098B - 釕(Ru)配線及該釕配線的製造方法 - Google Patents
釕(Ru)配線及該釕配線的製造方法 Download PDFInfo
- Publication number
- TWI742098B TWI742098B TW106120930A TW106120930A TWI742098B TW I742098 B TWI742098 B TW I742098B TW 106120930 A TW106120930 A TW 106120930A TW 106120930 A TW106120930 A TW 106120930A TW I742098 B TWI742098 B TW I742098B
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- Prior art keywords
- film
- ruthenium
- wiring
- mentioned
- gas
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- 229910052707 ruthenium Inorganic materials 0.000 title claims abstract description 73
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 229910010282 TiON Inorganic materials 0.000 claims abstract description 92
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000011282 treatment Methods 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000011229 interlayer Substances 0.000 claims abstract description 21
- 238000009832 plasma treatment Methods 0.000 claims abstract description 20
- 229910052786 argon Inorganic materials 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 179
- 238000000034 method Methods 0.000 claims description 67
- 230000008569 process Effects 0.000 claims description 48
- 238000004544 sputter deposition Methods 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 42
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 31
- 229910052760 oxygen Inorganic materials 0.000 claims description 30
- 239000007800 oxidant agent Substances 0.000 claims description 24
- 230000001590 oxidative effect Effects 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- 239000002994 raw material Substances 0.000 claims description 12
- 238000000137 annealing Methods 0.000 claims description 10
- 238000005121 nitriding Methods 0.000 claims description 9
- -1 argon ion Chemical class 0.000 claims description 7
- NQZFAUXPNWSLBI-UHFFFAOYSA-N carbon monoxide;ruthenium Chemical group [Ru].[Ru].[Ru].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-] NQZFAUXPNWSLBI-UHFFFAOYSA-N 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 5
- 235000012431 wafers Nutrition 0.000 description 115
- 238000012546 transfer Methods 0.000 description 84
- 150000002500 ions Chemical class 0.000 description 41
- 230000007246 mechanism Effects 0.000 description 38
- 230000015572 biosynthetic process Effects 0.000 description 24
- 239000010949 copper Substances 0.000 description 19
- 239000012159 carrier gas Substances 0.000 description 16
- 230000007723 transport mechanism Effects 0.000 description 16
- 238000007872 degassing Methods 0.000 description 15
- 238000005229 chemical vapour deposition Methods 0.000 description 13
- 230000032258 transport Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 238000000231 atomic layer deposition Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000010926 purge Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910004491 TaAlN Inorganic materials 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009616 inductively coupled plasma Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- VJDVOZLYDLHLSM-UHFFFAOYSA-N diethylazanide;titanium(4+) Chemical compound [Ti+4].CC[N-]CC.CC[N-]CC.CC[N-]CC.CC[N-]CC VJDVOZLYDLHLSM-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- LNKYFCABELSPAN-UHFFFAOYSA-N ethyl(methyl)azanide;titanium(4+) Chemical compound [Ti+4].CC[N-]C.CC[N-]C.CC[N-]C.CC[N-]C LNKYFCABELSPAN-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- HDZGCSFEDULWCS-UHFFFAOYSA-N monomethylhydrazine Chemical compound CNN HDZGCSFEDULWCS-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000002294 plasma sputter deposition Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- LGJJVJDDNWYROS-UHFFFAOYSA-N C1(C=CC=C1)[Ru]C=C(C=C(C)C)C Chemical compound C1(C=CC=C1)[Ru]C=C(C=C(C)C)C LGJJVJDDNWYROS-UHFFFAOYSA-N 0.000 description 1
- XOSBQSGUNCVAIL-UHFFFAOYSA-N CC(=C[Ru]C1(C=CC=C1)CC)C=C(C)C Chemical compound CC(=C[Ru]C1(C=CC=C1)CC)C=C(C)C XOSBQSGUNCVAIL-UHFFFAOYSA-N 0.000 description 1
- ZLOKVAIRQVQRGC-UHFFFAOYSA-N CN(C)[Ti] Chemical compound CN(C)[Ti] ZLOKVAIRQVQRGC-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910004356 Ti Raw Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
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
- H01L21/70—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
-
- 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
- H01L21/31051—Planarisation of the insulating 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
- H01L21/04—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
- H01L21/76838—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
-
- 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
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76871—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers
- H01L21/76876—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers for deposition from the gas phase, e.g. CVD
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01044—Ruthenium [Ru]
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- Engineering & Computer Science (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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016134043 | 2016-07-06 | ||
JP2016-134043 | 2016-07-06 | ||
JP2016-216142 | 2016-11-04 | ||
JP2016216142A JP6785130B2 (ja) | 2016-07-06 | 2016-11-04 | ルテニウム配線およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
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TW201816162A TW201816162A (zh) | 2018-05-01 |
TWI742098B true TWI742098B (zh) | 2021-10-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW106120930A TWI742098B (zh) | 2016-07-06 | 2017-06-22 | 釕(Ru)配線及該釕配線的製造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6785130B2 (ja) |
KR (1) | KR102096143B1 (ja) |
TW (1) | TWI742098B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019192892A (ja) | 2018-04-18 | 2019-10-31 | 東京エレクトロン株式会社 | 処理システムおよび処理方法 |
JP2020043139A (ja) * | 2018-09-06 | 2020-03-19 | 東京エレクトロン株式会社 | 埋め込み方法及び処理システム |
JP7182970B2 (ja) * | 2018-09-20 | 2022-12-05 | 東京エレクトロン株式会社 | 埋め込み方法及び処理システム |
US11387112B2 (en) | 2018-10-04 | 2022-07-12 | Tokyo Electron Limited | Surface processing method and processing system |
JP7336884B2 (ja) * | 2018-10-04 | 2023-09-01 | 東京エレクトロン株式会社 | 表面処理方法及び処理システム |
KR20200093110A (ko) | 2019-01-25 | 2020-08-05 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
JP7278164B2 (ja) | 2019-07-11 | 2023-05-19 | 東京エレクトロン株式会社 | ルテニウム膜の形成方法及び基板処理システム |
JP7330046B2 (ja) * | 2019-09-30 | 2023-08-21 | 東京エレクトロン株式会社 | 基板処理方法、及び基板処理装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001156024A (ja) * | 1999-09-13 | 2001-06-08 | Tokyo Electron Ltd | TiN系薄膜およびその成膜方法、成膜装置、TiN系薄膜を含む膜構造体およびその製造方法、ならびに半導体装置 |
JP2003113500A (ja) * | 2001-10-03 | 2003-04-18 | Toshiba Corp | 電解研磨方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4809961B2 (ja) | 1998-08-07 | 2011-11-09 | 株式会社東芝 | 半導体装置及びその製造方法 |
US6824825B2 (en) * | 1999-09-13 | 2004-11-30 | Tokyo Electron Limited | Method for depositing metallic nitride series thin film |
KR20040002012A (ko) * | 2002-06-29 | 2004-01-07 | 주식회사 하이닉스반도체 | 반도체 소자의 금속배선 형성방법 |
JP2004152864A (ja) * | 2002-10-29 | 2004-05-27 | Renesas Technology Corp | 半導体装置 |
JP2006148075A (ja) | 2004-10-19 | 2006-06-08 | Tokyo Electron Ltd | 成膜方法及びプラズマ成膜装置 |
US7405154B2 (en) * | 2006-03-24 | 2008-07-29 | International Business Machines Corporation | Structure and method of forming electrodeposited contacts |
JP5487748B2 (ja) * | 2009-06-16 | 2014-05-07 | 東京エレクトロン株式会社 | バリヤ層、成膜方法及び処理システム |
EP2434557A3 (en) * | 2010-09-27 | 2018-02-21 | Fujifilm Corporation | Photoelectric conversion element, solid-state imaging element, imaging apparatus, and method for manufacturing photoelectric conversion element |
JP5963456B2 (ja) * | 2011-02-18 | 2016-08-03 | 株式会社日立国際電気 | 半導体装置の製造方法、基板処理装置、及び基板処理方法 |
CN103854967B (zh) * | 2012-11-30 | 2017-09-22 | 中国科学院微电子研究所 | 平坦化处理方法 |
US10079174B2 (en) * | 2014-04-30 | 2018-09-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Composite contact plug structure and method of making same |
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2016
- 2016-11-04 JP JP2016216142A patent/JP6785130B2/ja active Active
-
2017
- 2017-06-22 TW TW106120930A patent/TWI742098B/zh active
- 2017-06-30 KR KR1020170083687A patent/KR102096143B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001156024A (ja) * | 1999-09-13 | 2001-06-08 | Tokyo Electron Ltd | TiN系薄膜およびその成膜方法、成膜装置、TiN系薄膜を含む膜構造体およびその製造方法、ならびに半導体装置 |
JP2003113500A (ja) * | 2001-10-03 | 2003-04-18 | Toshiba Corp | 電解研磨方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2018014477A (ja) | 2018-01-25 |
KR102096143B1 (ko) | 2020-04-01 |
TW201816162A (zh) | 2018-05-01 |
JP6785130B2 (ja) | 2020-11-18 |
KR20180005607A (ko) | 2018-01-16 |
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