CN1741264A - 制造半导体器件的方法 - Google Patents
制造半导体器件的方法 Download PDFInfo
- Publication number
- CN1741264A CN1741264A CNA2005100922965A CN200510092296A CN1741264A CN 1741264 A CN1741264 A CN 1741264A CN A2005100922965 A CNA2005100922965 A CN A2005100922965A CN 200510092296 A CN200510092296 A CN 200510092296A CN 1741264 A CN1741264 A CN 1741264A
- Authority
- CN
- China
- Prior art keywords
- gas
- tungsten
- layer
- tungsten layer
- purification
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 146
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000010937 tungsten Substances 0.000 claims abstract description 108
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 108
- 238000000034 method Methods 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 230000004888 barrier function Effects 0.000 claims abstract description 29
- 239000011737 fluorine Substances 0.000 claims abstract description 27
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 27
- 239000011229 interlayer Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 121
- 238000000746 purification Methods 0.000 claims description 46
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 34
- 229910052710 silicon Inorganic materials 0.000 claims description 34
- 239000010703 silicon Substances 0.000 claims description 34
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 25
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 24
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 17
- 229910000077 silane Inorganic materials 0.000 claims description 17
- 239000011261 inert gas Substances 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 5
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052704 radon Inorganic materials 0.000 claims description 3
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052724 xenon Inorganic materials 0.000 claims description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010926 purge Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
- 238000000151 deposition Methods 0.000 description 26
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 230000008021 deposition Effects 0.000 description 8
- 239000012159 carrier gas Substances 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910019001 CoSi Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 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
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- CYKMNKXPYXUVPR-UHFFFAOYSA-N [C].[Ti] Chemical compound [C].[Ti] CYKMNKXPYXUVPR-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance 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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28556—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by chemical means, e.g. CVD, LPCVD, PECVD, laser 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
- H01L21/70—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
- H01L21/7685—Barrier, adhesion or liner layers the layer covering a conductive structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004247443A JP4798688B2 (ja) | 2004-08-26 | 2004-08-26 | 半導体装置の製造方法 |
JP2004-247443 | 2004-08-26 | ||
JP2004247443 | 2004-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1741264A true CN1741264A (zh) | 2006-03-01 |
CN100424851C CN100424851C (zh) | 2008-10-08 |
Family
ID=35943885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100922965A Expired - Fee Related CN100424851C (zh) | 2004-08-26 | 2005-08-26 | 制造半导体器件的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7371680B2 (zh) |
JP (1) | JP4798688B2 (zh) |
CN (1) | CN100424851C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576607A (zh) * | 2013-10-29 | 2015-04-29 | 中芯国际集成电路制造(上海)有限公司 | 通孔填充结构以及通孔填充方法 |
CN108091609A (zh) * | 2017-11-23 | 2018-05-29 | 上海华力微电子有限公司 | 钨填充凹槽结构的方法 |
CN109065495A (zh) * | 2018-07-13 | 2018-12-21 | 上海华力微电子有限公司 | 钨填充凹槽结构中形成不含氟钨金属层的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7741226B2 (en) * | 2008-05-06 | 2010-06-22 | International Business Machines Corporation | Optimal tungsten through wafer via and process of fabricating same |
US7863180B2 (en) * | 2008-05-06 | 2011-01-04 | International Business Machines Corporation | Through substrate via including variable sidewall profile |
JP5613388B2 (ja) | 2009-07-23 | 2014-10-22 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 半導体装置の製造方法 |
US20120003833A1 (en) * | 2010-07-01 | 2012-01-05 | Applied Materials, Inc. | Methods for forming tungsten-containing layers |
KR20120003374A (ko) * | 2010-07-02 | 2012-01-10 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제작 방법 |
KR20170120443A (ko) * | 2016-04-21 | 2017-10-31 | 삼성전자주식회사 | 텅스텐 박막의 형성 방법 및 이를 이용한 반도체 소자의 제조 방법 |
KR102367848B1 (ko) * | 2017-04-27 | 2022-02-25 | 주식회사 레이크머티리얼즈 | 저 불소 함량을 갖는 텅스텐 박막의 제조 방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06204191A (ja) * | 1992-11-10 | 1994-07-22 | Sony Corp | 金属プラグ形成後の表面処理方法 |
KR970009867B1 (ko) * | 1993-12-17 | 1997-06-18 | 현대전자산업 주식회사 | 반도체 소자의 텅스텐 실리사이드 형성방법 |
EP0704551B1 (en) * | 1994-09-27 | 2000-09-06 | Applied Materials, Inc. | Method of processing a substrate in a vacuum processing chamber |
JP2836529B2 (ja) | 1995-04-27 | 1998-12-14 | 日本電気株式会社 | 半導体装置の製造方法 |
JP3176857B2 (ja) * | 1996-12-04 | 2001-06-18 | 芝浦メカトロニクス株式会社 | 半導体装置の製造方法 |
US5795824A (en) * | 1997-08-28 | 1998-08-18 | Novellus Systems, Inc. | Method for nucleation of CVD tungsten films |
KR100284283B1 (ko) | 1998-08-31 | 2001-04-02 | 김영환 | 반도체소자의배선형성방법 |
KR100273767B1 (ko) | 1998-10-28 | 2001-01-15 | 윤종용 | 반도체소자의 텅스텐막 제조방법 및 그에 따라 제조되는 반도체소자 |
KR100364257B1 (ko) * | 1999-12-06 | 2002-12-11 | 삼성전자 주식회사 | 텅스텐 화학 기상 퇴적방법 및 텅스텐 플러그 형성방법 |
JP3628570B2 (ja) * | 1999-12-08 | 2005-03-16 | 旭化成マイクロシステム株式会社 | タングステン薄膜の形成方法、半導体装置の製造方法 |
JP3626058B2 (ja) | 2000-01-25 | 2005-03-02 | Necエレクトロニクス株式会社 | 半導体装置の製造方法 |
US6429126B1 (en) * | 2000-03-29 | 2002-08-06 | Applied Materials, Inc. | Reduced fluorine contamination for tungsten CVD |
JP4303409B2 (ja) | 2000-09-20 | 2009-07-29 | Necエレクトロニクス株式会社 | 導電性プラグの堆積方法及び半導体装置の製造方法 |
JP2003022985A (ja) | 2001-07-10 | 2003-01-24 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法およびその製造装置 |
US6787466B2 (en) * | 2002-02-15 | 2004-09-07 | Applied Materials, Inc. | High throughout process for the formation of a refractory metal nucleation layer |
-
2004
- 2004-08-26 JP JP2004247443A patent/JP4798688B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-26 CN CNB2005100922965A patent/CN100424851C/zh not_active Expired - Fee Related
- 2005-08-26 US US11/211,531 patent/US7371680B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104576607A (zh) * | 2013-10-29 | 2015-04-29 | 中芯国际集成电路制造(上海)有限公司 | 通孔填充结构以及通孔填充方法 |
CN108091609A (zh) * | 2017-11-23 | 2018-05-29 | 上海华力微电子有限公司 | 钨填充凹槽结构的方法 |
CN109065495A (zh) * | 2018-07-13 | 2018-12-21 | 上海华力微电子有限公司 | 钨填充凹槽结构中形成不含氟钨金属层的方法 |
CN109065495B (zh) * | 2018-07-13 | 2020-10-09 | 上海华力微电子有限公司 | 钨填充凹槽结构中形成不含氟钨金属层的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100424851C (zh) | 2008-10-08 |
JP2006066642A (ja) | 2006-03-09 |
US7371680B2 (en) | 2008-05-13 |
US20060046457A1 (en) | 2006-03-02 |
JP4798688B2 (ja) | 2011-10-19 |
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