JP5001008B2 - 金属−カルボニルプリカーサからの金属層の低圧堆積。 - Google Patents
金属−カルボニルプリカーサからの金属層の低圧堆積。 Download PDFInfo
- Publication number
- JP5001008B2 JP5001008B2 JP2006533890A JP2006533890A JP5001008B2 JP 5001008 B2 JP5001008 B2 JP 5001008B2 JP 2006533890 A JP2006533890 A JP 2006533890A JP 2006533890 A JP2006533890 A JP 2006533890A JP 5001008 B2 JP5001008 B2 JP 5001008B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- gas
- layer
- precursor
- less
- 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.)
- Expired - Lifetime
Links
- 239000002243 precursor Substances 0.000 title claims description 69
- 229910052751 metal Inorganic materials 0.000 title claims description 32
- 239000002184 metal Substances 0.000 title claims description 32
- 230000008021 deposition Effects 0.000 title description 31
- 238000000034 method Methods 0.000 claims description 118
- 239000000758 substrate Substances 0.000 claims description 104
- 238000012545 processing Methods 0.000 claims description 102
- 239000007789 gas Substances 0.000 claims description 95
- 230000008569 process Effects 0.000 claims description 82
- 238000000151 deposition Methods 0.000 claims description 45
- 238000002230 thermal chemical vapour deposition Methods 0.000 claims description 28
- 239000012159 carrier gas Substances 0.000 claims description 27
- 239000006227 byproduct Substances 0.000 claims description 13
- 238000010790 dilution Methods 0.000 claims description 12
- 239000012895 dilution Substances 0.000 claims description 12
- 239000003085 diluting agent Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052702 rhenium Inorganic materials 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 239000010949 copper Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- FQNHWXHRAUXLFU-UHFFFAOYSA-N carbon monoxide;tungsten Chemical group [W].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-] FQNHWXHRAUXLFU-UHFFFAOYSA-N 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 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
- C23C16/06—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
- C23C16/16—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 from metal carbonyl compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Electrodes Of Semiconductors (AREA)
Description
Claims (30)
- 基板上に金属層を堆積させる方法であって、
シャワーヘッドを有する処理チャンバ内に基板を準備することと、
この処理チャンバ内に金属−カルボニルプリカーサを含むプロセスガスをプロセスガス流量で導入することと、
前記基板上方に、前記基板の直径と、前記基板および前記シャワーヘッドの間のギャップとによって規定される体積である処理ゾーンを生成することと、
前記プロセスガス流量によって前記処理ゾーンの体積を割ることによって算出された、この処理ゾーン内のガス種の滞留時間を120ミリ秒より短く維持することと、
300mTorr未満の前記処理チャンバの圧力で、熱化学気相成長プロセスによって前記基板上に金属層を堆積させることとを具備する方法。 - 前記処理ゾーン内のガス種の滞留時間は、70ミリ秒より短い請求項1に記載の方法。
- 前記処理ゾーン内のガス種の滞留時間は、40ミリ秒より短い請求項1に記載の方法。
- 前記処理チャンバの圧力は、100mTorr未満である請求項1に記載の方法。
- 前記金属−カルボニルプリカーサの流量は、0.1sccmと、200sccmとの間である請求項1に記載の方法。
- 前記基板の温度は、300℃と、600℃との間である請求項1に記載の方法。
- 前記基板の温度は、400℃と、500℃との間である請求項1に記載の方法。
- 前記金属−カルボニルプリカーサは、W(CO)6、Ni(CO)4、Mo(CO)6,Co2(CO)8、Rh4(CO)12、Re2(CO)10、Cr(CO)6、およびRu3(CO)12の少なくとも1つ含んでいる請求項1に記載の方法。
- 前記金属層は、W、Ni、Mo、Co、Rh、Re、Cr、およびRuの少なくとも1つの含んでいる請求項1に記載の方法。
- 前記プロセスガスは、キャリヤガスと、希釈ガスとのうちの少なくとも一方を更に含んでいる請求項1に記載の方法。
- 前記プロセスガスは、500sccm未満の流量のキャリヤガスを含んでいる請求項10に記載の方法。
- 前記プロセスガスは、2000sccm未満の流量の希釈ガスを含んでいる請求項10に記載の方法。
- 前記キャリヤガスおよび前記希釈ガスの少なくとも一方は、Ar、He、Ne、Kr、Xe、N2、およびH2の少なくとも1つを含んでいる請求項10に記載の方法。
- 前記処理ゾーン内のガス種は、金属−カルボニルプリカーサと、反応副生成物とを含んでいる請求項1に記載の方法。
- 前記処理ゾーン内のガス種は、キャリヤガスと、希釈ガスとのうちの少なくとも一方を更に含んでいる請求項14に記載の方法。
- 前記基板は、半導体基板、LCD基板、およびガラス製基板の少なくとも1つである請求項1に記載の方法。
- 基板上にW層を堆積させる方法であって、
シャワーヘッドを有する処理チャンバ内に基板を準備することと、
この処理チャンバ内にW(CO)6プリカーサを含むプロセスガスをプロセスガス流量で導入することと、
前記基板上方に、前記基板の直径と、前記基板および前記シャワーヘッドの間のギャップとによって規定される体積である処理ゾーンを生成することと、
前記プロセスガス流量によって前記処理ゾーンの体積を割ることによって算出された、この処理ゾーン内のガス種の滞留時間を120ミリ秒より短く維持することと、
300mTorr未満の前記処理チャンバの圧力で、熱化学気相成長プロセスによって前記基板上にW層を堆積させることとを具備する方法。 - 前記処理ゾーン内のガス種の滞留時間は、70ミリ秒より短い請求項17に記載の方法。
- 前記処理ゾーン内のガス種の滞留時間は、40ミリ秒より短い請求項17に記載の方法。
- 前記処理チャンバの圧力は、100mTorr未満である請求項17に記載の方法。
- 前記W(CO)6プリカーサの流量は、0.1sccmと、200sccmとの間である請求項17に記載の方法。
- 前記基板の温度は、300℃と、600℃との間である請求項17に記載の方法。
- 前記基板の温度は、400℃である請求項17に記載の方法。
- 前記プロセスガスは、キャリヤガスと、希釈ガスとのうちの少なくとも一方とを更に含んでいる請求項17に記載の方法。
- 前記プロセスガスは、500sccm未満の流量のキャリヤガスを含んでいる請求項24に記載の方法。
- 前記プロセスガスは、2000sccm未満の流量の希釈ガスを含んでいる請求項24に記載の方法。
- 前記キャリヤガスおよび前記希釈ガスの少なくとも一方は、Ar、He、Ne、Kr、Xe、N2、およびH2の少なくとも1つを含んでいる請求項24に記載の方法。
- 前記処理ゾーン内のガス種は、W(CO)6プリカーサと、反応副産物とを含んでいる請求項17に記載の方法。
- 前記処理ゾーン内のガス種は、キャリヤガスと、希釈ガスとのうちの少なくとも一方を更に含んでいる請求項17に記載の方法。
- 前記基板は、半導体基板、LCD基板、およびガラス製基板の少なくとも1つである請求項17に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/673,908 | 2003-09-30 | ||
US10/673,908 US6989321B2 (en) | 2003-09-30 | 2003-09-30 | Low-pressure deposition of metal layers from metal-carbonyl precursors |
PCT/US2004/028894 WO2005033357A2 (en) | 2003-09-30 | 2004-09-07 | Low-pressure deposition of metal layers from metal-carbonyl precursors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007507614A JP2007507614A (ja) | 2007-03-29 |
JP5001008B2 true JP5001008B2 (ja) | 2012-08-15 |
Family
ID=34376739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006533890A Expired - Lifetime JP5001008B2 (ja) | 2003-09-30 | 2004-09-07 | 金属−カルボニルプリカーサからの金属層の低圧堆積。 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6989321B2 (ja) |
JP (1) | JP5001008B2 (ja) |
TW (1) | TWI251619B (ja) |
WO (1) | WO2005033357A2 (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7427426B2 (en) * | 2002-11-06 | 2008-09-23 | Tokyo Electron Limited | CVD method for forming metal film by using metal carbonyl gas |
US20050069641A1 (en) * | 2003-09-30 | 2005-03-31 | Tokyo Electron Limited | Method for depositing metal layers using sequential flow deposition |
US7183227B1 (en) * | 2004-07-01 | 2007-02-27 | Applied Materials, Inc. | Use of enhanced turbomolecular pump for gapfill deposition using high flows of low-mass fluent gas |
US7189431B2 (en) | 2004-09-30 | 2007-03-13 | Tokyo Electron Limited | Method for forming a passivated metal layer |
US7270848B2 (en) * | 2004-11-23 | 2007-09-18 | Tokyo Electron Limited | Method for increasing deposition rates of metal layers from metal-carbonyl precursors |
US7279421B2 (en) * | 2004-11-23 | 2007-10-09 | Tokyo Electron Limited | Method and deposition system for increasing deposition rates of metal layers from metal-carbonyl precursors |
US7351285B2 (en) * | 2005-03-29 | 2008-04-01 | Tokyo Electron Limited | Method and system for forming a variable thickness seed layer |
US20070218200A1 (en) * | 2006-03-16 | 2007-09-20 | Kenji Suzuki | Method and apparatus for reducing particle formation in a vapor distribution system |
US8268078B2 (en) * | 2006-03-16 | 2012-09-18 | Tokyo Electron Limited | Method and apparatus for reducing particle contamination in a deposition system |
US20070231489A1 (en) * | 2006-03-29 | 2007-10-04 | Tokyo Electron Limited | Method for introducing a precursor gas to a vapor deposition system |
US7858522B2 (en) * | 2006-03-29 | 2010-12-28 | Tokyo Electron Limited | Method for reducing carbon monoxide poisoning in a thin film deposition system |
US7892358B2 (en) * | 2006-03-29 | 2011-02-22 | Tokyo Electron Limited | System for introducing a precursor gas to a vapor deposition system |
US20070234955A1 (en) * | 2006-03-29 | 2007-10-11 | Tokyo Electron Limited | Method and apparatus for reducing carbon monoxide poisoning at the peripheral edge of a substrate in a thin film deposition system |
US7297719B2 (en) * | 2006-03-29 | 2007-11-20 | Tokyo Electron Limited | Method and integrated system for purifying and delivering a metal carbonyl precursor |
US20080237860A1 (en) * | 2007-03-27 | 2008-10-02 | Tokyo Electron Limited | Interconnect structures containing a ruthenium barrier film and method of forming |
US20080242088A1 (en) * | 2007-03-29 | 2008-10-02 | Tokyo Electron Limited | Method of forming low resistivity copper film structures |
US8568555B2 (en) * | 2007-03-30 | 2013-10-29 | Tokyo Electron Limited | Method and apparatus for reducing substrate temperature variability |
US7829454B2 (en) * | 2007-09-11 | 2010-11-09 | Tokyo Electron Limited | Method for integrating selective ruthenium deposition into manufacturing of a semiconductior device |
US7704879B2 (en) * | 2007-09-27 | 2010-04-27 | Tokyo Electron Limited | Method of forming low-resistivity recessed features in copper metallization |
US7884012B2 (en) * | 2007-09-28 | 2011-02-08 | Tokyo Electron Limited | Void-free copper filling of recessed features for semiconductor devices |
US7776740B2 (en) * | 2008-01-22 | 2010-08-17 | Tokyo Electron Limited | Method for integrating selective low-temperature ruthenium deposition into copper metallization of a semiconductor device |
US8247030B2 (en) * | 2008-03-07 | 2012-08-21 | Tokyo Electron Limited | Void-free copper filling of recessed features using a smooth non-agglomerated copper seed layer |
US20100212591A1 (en) * | 2008-05-30 | 2010-08-26 | Alta Devices, Inc. | Reactor lid assembly for vapor deposition |
US7799681B2 (en) * | 2008-07-15 | 2010-09-21 | Tokyo Electron Limited | Method for forming a ruthenium metal cap layer |
US7776743B2 (en) * | 2008-07-30 | 2010-08-17 | Tel Epion Inc. | Method of forming semiconductor devices containing metal cap layers |
US7871929B2 (en) * | 2008-07-30 | 2011-01-18 | Tel Epion Inc. | Method of forming semiconductor devices containing metal cap layers |
US7919409B2 (en) * | 2008-08-15 | 2011-04-05 | Air Products And Chemicals, Inc. | Materials for adhesion enhancement of copper film on diffusion barriers |
US20100081274A1 (en) * | 2008-09-29 | 2010-04-01 | Tokyo Electron Limited | Method for forming ruthenium metal cap layers |
US7977235B2 (en) * | 2009-02-02 | 2011-07-12 | Tokyo Electron Limited | Method for manufacturing a semiconductor device with metal-containing cap layers |
US8716132B2 (en) * | 2009-02-13 | 2014-05-06 | Tokyo Electron Limited | Radiation-assisted selective deposition of metal-containing cap layers |
US20160020011A2 (en) * | 2012-09-28 | 2016-01-21 | Seagate Technology Llc | Methods of forming magnetic materials and articles formed thereby |
US9018108B2 (en) | 2013-01-25 | 2015-04-28 | Applied Materials, Inc. | Low shrinkage dielectric films |
US9219009B2 (en) | 2013-12-20 | 2015-12-22 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of integrated circuit fabrication |
KR20210063493A (ko) * | 2019-11-21 | 2021-06-02 | 삼성전자주식회사 | 반도체 장치의 제조방법 및 반도체 장치의 제조 설비 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619840A (en) * | 1983-05-23 | 1986-10-28 | Thermco Systems, Inc. | Process and apparatus for low pressure chemical vapor deposition of refractory metal |
EP1069610A2 (en) * | 1990-01-08 | 2001-01-17 | Lsi Logic Corporation | Refractory metal deposition process for low contact resistivity to silicon and corresponding apparatus |
US5789312A (en) * | 1996-10-30 | 1998-08-04 | International Business Machines Corporation | Method of fabricating mid-gap metal gates compatible with ultra-thin dielectrics |
US20030008070A1 (en) * | 2001-06-12 | 2003-01-09 | Applied Materials,Inc | Low-resistivity tungsten from high-pressure chemical vapor deposition using metal-organic precursor |
US6491978B1 (en) * | 2000-07-10 | 2002-12-10 | Applied Materials, Inc. | Deposition of CVD layers for copper metallization using novel metal organic chemical vapor deposition (MOCVD) precursors |
US6218301B1 (en) * | 2000-07-31 | 2001-04-17 | Applied Materials, Inc. | Deposition of tungsten films from W(CO)6 |
US20020190379A1 (en) * | 2001-03-28 | 2002-12-19 | Applied Materials, Inc. | W-CVD with fluorine-free tungsten nucleation |
US6833161B2 (en) * | 2002-02-26 | 2004-12-21 | Applied Materials, Inc. | Cyclical deposition of tungsten nitride for metal oxide gate electrode |
-
2003
- 2003-09-30 US US10/673,908 patent/US6989321B2/en not_active Expired - Lifetime
-
2004
- 2004-09-07 WO PCT/US2004/028894 patent/WO2005033357A2/en active Application Filing
- 2004-09-07 JP JP2006533890A patent/JP5001008B2/ja not_active Expired - Lifetime
- 2004-09-30 TW TW093129688A patent/TWI251619B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20050070100A1 (en) | 2005-03-31 |
JP2007507614A (ja) | 2007-03-29 |
WO2005033357A2 (en) | 2005-04-14 |
WO2005033357A3 (en) | 2005-06-23 |
US6989321B2 (en) | 2006-01-24 |
TW200519222A (en) | 2005-06-16 |
TWI251619B (en) | 2006-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5001008B2 (ja) | 金属−カルボニルプリカーサからの金属層の低圧堆積。 | |
US7078341B2 (en) | Method of depositing metal layers from metal-carbonyl precursors | |
JP5019430B2 (ja) | 間欠的なプリカーサガスフロープロセスを使用して金属層を形成する方法。 | |
KR101271895B1 (ko) | 금속 층을 기판에 증착하는 방법, Ru 금속 층을 패턴화된 기판에 증착하는 방법 및 증착 시스템 | |
JP2008514814A (ja) | 熱化学気相成長プロセスにおけるルテニウム金属層の堆積 | |
KR101178984B1 (ko) | Ru 금속 층을 기판에 증착하는 방법 및 전구체 이송 방법 | |
KR101203254B1 (ko) | 루테늄막의 성막 방법 및 컴퓨터 판독 가능한 기억 매체 | |
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 | |
TW202124751A (zh) | 鉬沉積 | |
EP1918417A1 (en) | Method of forming film and apparatus for film formation | |
JP4965260B2 (ja) | シーケンシャル流量堆積を使用して金属層を堆積させる方法。 | |
WO2004007795A1 (ja) | 半導体処理用の成膜方法 | |
WO2016120957A1 (ja) | 半導体装置の製造方法、基板処理装置および記録媒体 | |
JP2008514821A (ja) | 金属−カルボニルプリカーサからのルテニウムおよびレニウム金属層の低圧堆積 | |
KR20050033820A (ko) | 성막 방법 및 성막 장치 | |
US20080241380A1 (en) | Method for performing a vapor deposition process | |
KR20070058439A (ko) | 금속 카르보닐 전구체를 이용한 루테늄 및 레늄 금속층의저압 증착 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070725 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101221 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111011 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120111 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120417 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120517 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5001008 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150525 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |