JP2004536463A5 - - Google Patents

Download PDF

Info

Publication number
JP2004536463A5
JP2004536463A5 JP2003514971A JP2003514971A JP2004536463A5 JP 2004536463 A5 JP2004536463 A5 JP 2004536463A5 JP 2003514971 A JP2003514971 A JP 2003514971A JP 2003514971 A JP2003514971 A JP 2003514971A JP 2004536463 A5 JP2004536463 A5 JP 2004536463A5
Authority
JP
Japan
Prior art keywords
tantalum
layer
seed layer
copper
resistivity
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
Application number
JP2003514971A
Other languages
English (en)
Other versions
JP4181035B2 (ja
JP2004536463A (ja
Filing date
Publication date
Priority claimed from GB0117599A external-priority patent/GB0117599D0/en
Priority claimed from GB0201590A external-priority patent/GB0201590D0/en
Priority claimed from GB0206116A external-priority patent/GB0206116D0/en
Application filed filed Critical
Priority claimed from PCT/GB2002/003238 external-priority patent/WO2003008660A1/en
Publication of JP2004536463A publication Critical patent/JP2004536463A/ja
Publication of JP2004536463A5 publication Critical patent/JP2004536463A5/ja
Application granted granted Critical
Publication of JP4181035B2 publication Critical patent/JP4181035B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (19)

  1. 有機物質含有低誘電率絶縁材料のシード層を堆積させること、及び250℃未満の温度においてこのシード層上にタンタルをスパッタリングすることを含む、300nm未満の厚さで、α−Taに基づくTa膜を堆積させる方法。
  2. 前記シード層がメチルでドープされた酸化ケイ素である、請求項1に記載の方法。
  3. ケイ素含有有機化合物と酸化剤を、プラズマの存在下で反応させ、そして炭素を有する基がこの膜に含有されるようにして得られた膜を硬化させることによって、前記シード層を形成する、請求項1又は2に記載の方法。
  4. 前記シード層を、水素含有プラズマに露出させることによって硬化させる、請求項3に記載の方法。
  5. 前記シード層の表面をエッチングによって除去した後でタンタルの堆積を行う、請求項1〜4のいずれかに記載の方法。
  6. 前記シード層を加熱した後でタンタルを堆積させる、請求項1〜5のいずれかに記載の方法。
  7. 前記タンタルの供給源と基材との距離が少なくとも200mmである、請求項1〜6のいずれかに記載の方法。
  8. 前記タンタルの供給源と基材との距離が200mm〜250mmである、請求項1〜7のいずれかに記載の方法。
  9. 前記タンタルの堆積を不均衡マグネトロンスパッタリングによって行う、請求項1〜8のいずれかに記載の方法。
  10. 前記基材がバイアスされている、請求項1〜9のいずれかに記載の方法。
  11. 前記タンタル膜上に銅を堆積させる、請求項1〜10のいずれかに記載の方法。
  12. 前記シード層が金属間誘電体層である、請求項1〜11のいずれかに記載の方法。
  13. タンタル材料の有意の部分が、イオン状態で前記シード層に達する、請求項1〜12のいずれかに記載の方法。
  14. 半導体ウェハー等の凹凸を有する表面にタンタル層を堆積させること、及びこのタンタル層に直接に銅層を電気メッキすることを含み、前記タンタル層の抵抗率が50μΩ・cm未満である、半導体ウェハー等の凹凸を有する表面に銅を電気メッキする方法。
  15. 前記タンタル層が、少なくとも実質的にα相タンタルである、請求項14に記載の方法。
  16. 請求項1〜13のいずれかに記載の方法を使用して、前記タンタル層を堆積させる、請求項14に記載の方法。
  17. 前記タンタル層の抵抗率が20〜40μΩ・cmである、請求項14〜16のいずれかに記載の方法。
  18. 前記抵抗率が約25μΩ・cmである、請求項17に記載の方法。
  19. 半導体ウェハー等の凹凸を有する表面にタンタル層を堆積させること、及びこのタンタル層に直接に銅層を電気メッキして、表面の凹部を充填することを含み、前記タンタル層の抵抗率が50μΩ・cm未満である、半導体ウェハー等の凹凸を有する表面に銅を電気メッキして表面の凹部を充填する方法。
JP2003514971A 2001-07-19 2002-07-15 タンタル膜の堆積 Expired - Fee Related JP4181035B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0117599A GB0117599D0 (en) 2001-07-19 2001-07-19 Depositing a tantalum film
GB0201590A GB0201590D0 (en) 2002-01-24 2002-01-24 Depositing a tantalum film
GB0206116A GB0206116D0 (en) 2002-03-15 2002-03-15 Depositing a tantalum file
PCT/GB2002/003238 WO2003008660A1 (en) 2001-07-19 2002-07-15 Depositing a tantalum film

Publications (3)

Publication Number Publication Date
JP2004536463A JP2004536463A (ja) 2004-12-02
JP2004536463A5 true JP2004536463A5 (ja) 2006-01-05
JP4181035B2 JP4181035B2 (ja) 2008-11-12

Family

ID=27256224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003514971A Expired - Fee Related JP4181035B2 (ja) 2001-07-19 2002-07-15 タンタル膜の堆積

Country Status (6)

Country Link
US (1) US7129161B2 (ja)
JP (1) JP4181035B2 (ja)
KR (1) KR20040015670A (ja)
GB (1) GB2393189B (ja)
TW (1) TWI294918B (ja)
WO (1) WO2003008660A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851181B1 (fr) * 2003-02-17 2006-05-26 Commissariat Energie Atomique Procede de revetement d'une surface
US7449345B2 (en) * 2004-06-15 2008-11-11 Headway Technologies, Inc. Capping structure for enhancing dR/R of the MTJ device
US7686928B2 (en) * 2004-09-23 2010-03-30 Applied Materials, Inc. Pressure switched dual magnetron
US7851360B2 (en) * 2007-02-14 2010-12-14 Intel Corporation Organometallic precursors for seed/barrier processes and methods thereof
US7858525B2 (en) * 2007-03-30 2010-12-28 Intel Corporation Fluorine-free precursors and methods for the deposition of conformal conductive films for nanointerconnect seed and fill
WO2011010655A1 (ja) * 2009-07-21 2011-01-27 株式会社アルバック αタンタルからなる被膜の成膜方法、及びその被膜
US20170170215A1 (en) * 2015-12-15 2017-06-15 Taiwan Semiconductor Manufacturing Co., Ltd. Semiconductor device structure with anti-acid layer and method for forming the same
CN108103463B (zh) * 2016-11-25 2022-01-14 中国科学院金属研究所 一种体心立方钽涂层的制备方法
FR3099490B1 (fr) 2019-08-02 2022-12-02 X Fab France Procédé de formation d’un film de tantale à basse résistivité
CN111926289B (zh) * 2020-08-19 2022-10-21 重庆文理学院 一种钽涂层制备方法
CN115458675B (zh) * 2022-11-11 2023-04-18 阿里巴巴达摩院(杭州)科技有限公司 钽金属薄膜处理方法、量子器件及量子芯片

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215151C3 (de) 1972-03-28 1979-05-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von dünnen Schichten aus Tantal
US4305998A (en) 1980-02-04 1981-12-15 The United States Of America As Represented By The Secretary Of The Navy Protective coating
FR2633177B1 (fr) * 1988-06-24 1991-03-08 Fabrication Materiel Orthopedi Implant pour dispositif d'osteosynthese rachidienne, notamment en traumatologie
KR900014625A (ko) 1989-03-20 1990-10-24 미다 가쓰시게 금속/유기 고분자 합성수지 복합체 및 이의 제조방법
DE3923996A1 (de) * 1989-07-20 1991-01-31 Lutz Biedermann Aufnahmeteil zum gelenkigen verbinden mit einer schraube zum bilden einer pedikelschraube
US5360431A (en) * 1990-04-26 1994-11-01 Cross Medical Products Transpedicular screw system and method of use
US5221449A (en) 1990-10-26 1993-06-22 International Business Machines Corporation Method of making Alpha-Ta thin films
WO1992007968A1 (en) 1990-10-26 1992-05-14 International Business Machines Corporation STRUCTURE AND METHOD OF MAKING ALPHA-Ta IN THIN FILMS
DE9202745U1 (ja) * 1992-03-02 1992-04-30 Howmedica Gmbh, 2314 Schoenkirchen, De
DE9302700U1 (ja) * 1993-02-25 1993-04-08 Howmedica Gmbh, 2314 Schoenkirchen, De
DE4307576C1 (de) * 1993-03-10 1994-04-21 Biedermann Motech Gmbh Knochenschraube
US5466237A (en) * 1993-11-19 1995-11-14 Cross Medical Products, Inc. Variable locking stabilizer anchor seat and screw
DE19509332C1 (de) * 1995-03-15 1996-08-14 Harms Juergen Verankerungselement
US5520690A (en) * 1995-04-13 1996-05-28 Errico; Joseph P. Anterior spinal polyaxial locking screw plate assembly
US5669911A (en) * 1995-04-13 1997-09-23 Fastenetix, L.L.C. Polyaxial pedicle screw
EP0751566A3 (en) * 1995-06-30 1997-02-26 Ibm Metal thin film barrier for electrical connections
US5733285A (en) * 1995-07-13 1998-03-31 Fastenetix, Llc Polyaxial locking mechanism
US5797911A (en) * 1996-09-24 1998-08-25 Sdgi Holdings, Inc. Multi-axial bone screw assembly
US5885286A (en) * 1996-09-24 1999-03-23 Sdgi Holdings, Inc. Multi-axial bone screw assembly
US5879350A (en) * 1996-09-24 1999-03-09 Sdgi Holdings, Inc. Multi-axial bone screw assembly
US6485494B1 (en) * 1996-12-20 2002-11-26 Thomas T. Haider Pedicle screw system for osteosynthesis
CA2279938C (en) * 1997-02-11 2006-01-31 Gary Karlin Michelson Skeletal plating system
WO1998046243A2 (en) * 1997-04-15 1998-10-22 Csir Pharmaceutical compositions having appetite suppressant activity
US6069068A (en) 1997-05-30 2000-05-30 International Business Machines Corporation Sub-quarter-micron copper interconnections with improved electromigration resistance and reduced defect sensitivity
US6277728B1 (en) 1997-06-13 2001-08-21 Micron Technology, Inc. Multilevel interconnect structure with low-k dielectric and method of fabricating the structure
DE29710484U1 (de) * 1997-06-16 1998-10-15 Howmedica Gmbh Aufnahmeteil für ein Haltebauteil eines Wirbelsäulenimplantats
US5882498A (en) 1997-10-16 1999-03-16 Advanced Micro Devices, Inc. Method for reducing oxidation of electroplating chamber contacts and improving uniform electroplating of a substrate
IT1299198B1 (it) * 1998-03-05 2000-02-29 Nicox Sa Sali nitrati di farmaci antiulcera
US6010503A (en) * 1998-04-03 2000-01-04 Spinal Innovations, Llc Locking mechanism
US6297147B1 (en) 1998-06-05 2001-10-02 Applied Materials, Inc. Plasma treatment for ex-situ contact fill
US6113601A (en) * 1998-06-12 2000-09-05 Bones Consulting, Llc Polyaxial pedicle screw having a loosely coupled locking cap
US6090111A (en) * 1998-06-17 2000-07-18 Surgical Dynamics, Inc. Device for securing spinal rods
TW520551B (en) 1998-09-24 2003-02-11 Applied Materials Inc Method for fabricating ultra-low resistivity tantalum films
US6261267B1 (en) * 1998-10-09 2001-07-17 Globe Enterprises, Inc. Automatic IV shut off valve
US6296642B1 (en) * 1998-11-09 2001-10-02 Sdgi Holdings, Inc. Reverse angle thread for preventing splaying in medical devices
ATE299672T1 (de) * 1998-11-26 2005-08-15 Synthes Ag Schraube
US6221758B1 (en) 1999-01-04 2001-04-24 Taiwan Semiconductor Manufacturing Company Effective diffusion barrier process and device manufactured thereby
US6451181B1 (en) 1999-03-02 2002-09-17 Motorola, Inc. Method of forming a semiconductor device barrier layer
US6194307B1 (en) 1999-04-26 2001-02-27 Taiwan Semiconductor Manufacturing Company Elimination of copper line damages for damascene process
US6146517A (en) 1999-05-19 2000-11-14 Infineon Technologies North America Corp. Integrated circuits with copper metallization for interconnections
CN1185694C (zh) 1999-06-26 2005-01-19 特利康控股有限公司 在基体上形成膜的方法和装置
US6498385B1 (en) 1999-09-01 2002-12-24 International Business Machines Corporation Post-fuse blow corrosion prevention structure for copper fuses
AU1493301A (en) * 1999-09-27 2001-04-30 Blackstone Medical, Inc. A surgical screw system and related methods
JP2001187876A (ja) 1999-12-28 2001-07-10 Nec Corp 化学的機械的研磨用スラリー
DE10005385A1 (de) * 2000-02-07 2001-08-09 Ulrich Gmbh & Co Kg Pedikelschraube
US6489034B1 (en) 2000-02-08 2002-12-03 Gould Electronics Inc. Method of forming chromium coated copper for printed circuit boards
US6375657B1 (en) * 2000-03-14 2002-04-23 Hammill Manufacturing Co. Bonescrew
US6342448B1 (en) 2000-05-31 2002-01-29 Taiwan Semiconductor Manufacturing Company Method of fabricating barrier adhesion to low-k dielectric layers in a copper damascene process
US6485491B1 (en) * 2000-09-15 2002-11-26 Sdgi Holdings, Inc. Posterior fixation system
US6951143B1 (en) * 2000-11-28 2005-10-04 Michelin Recherche Et Technique S.A. Three-axis sensor assembly for use in an elastomeric material
US6454768B1 (en) * 2000-12-05 2002-09-24 Roger P. Jackson Removable gripping set screw
US6726687B2 (en) * 2000-12-08 2004-04-27 Jackson Roger P Closure plug for open-headed medical implant
US6488681B2 (en) * 2001-01-05 2002-12-03 Stryker Spine S.A. Pedicle screw assembly
DE10115014A1 (de) * 2001-03-27 2002-10-24 Biedermann Motech Gmbh Verankerungselement
US20030105466A1 (en) * 2001-11-30 2003-06-05 Ralph James D. Spacer device and insertion instrument for use in anterior cervical fixation surgery

Similar Documents

Publication Publication Date Title
Wong et al. Flexible organic light-emitting device based on magnetron sputtered indium-tin-oxide on plastic substrate
CN105036106B (zh) 一种超高定向导热碳基复合材料的制备方法
JP2004536463A5 (ja)
JP2017501591A5 (ja)
JP2007311584A5 (ja)
WO2005108642A1 (en) Method and apparatus of depositing low temperature inorganic films on plastic substrates
JPH11297696A (ja) 半導体装置及びその製造方法
TW200921756A (en) A method for forming a patterned layer on a substrate
TW200636827A (en) Silicon oxide cap over high dielectric constant films
TW200421927A (en) Low temperature process for passivation applications
TWI221678B (en) Method of forming sealing structure for electroluminescent organic device
Bernards et al. Organic light-emitting devices with laminated top contacts
JP2012508971A5 (ja)
TWI298354B (en) Method for producing smooth indium-tin-oxide layers on substrates and a substrate coating of indium-tin-oxide
TW200538573A (en) A method for processing a substrate
TWI281951B (en) Methods for the control of flatness and electron mobility of diamond coated silicon and structures formed thereby
TW200929377A (en) Method of manufacturing an electronic device
JP3373320B2 (ja) 銅配線製造方法
JP2932255B2 (ja) 半導体素子のCu薄膜形成方法
CN105304651B (zh) 阵列基板、显示器及阵列基板的制备方法
WO2017221681A1 (ja) 有機エレクトロルミネッセンス素子、及び、有機エレクトロルミネッセンス素子の製造方法
JP2006503976A (ja) 金属表面を被覆する方法および被覆された金属表面を有する基板
JP2005150710A5 (ja)
JP2002517084A (ja) 抵抗の温度係数が低い抵抗体およびその製造方法
Wang et al. Picene thin films on metal surfaces: Impact of molecular shape on interfacial coupling