CN103515173B - 用于在碳注入期间延长离子源寿命和改善离子源性能的组合物 - Google Patents
用于在碳注入期间延长离子源寿命和改善离子源性能的组合物 Download PDFInfo
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- CN103515173B CN103515173B CN201310245390.4A CN201310245390A CN103515173B CN 103515173 B CN103515173 B CN 103515173B CN 201310245390 A CN201310245390 A CN 201310245390A CN 103515173 B CN103515173 B CN 103515173B
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- Prior art keywords
- carbon
- gas
- fluoro
- ion source
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 121
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000000203 mixture Substances 0.000 title claims abstract description 74
- 238000002513 implantation Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 claims abstract description 161
- 239000002019 doping agent Substances 0.000 claims abstract description 69
- 150000002500 ions Chemical class 0.000 claims abstract description 67
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 55
- -1 carbon ion Chemical class 0.000 claims abstract description 14
- 238000010884 ion-beam technique Methods 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 12
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052731 fluorine Inorganic materials 0.000 abstract description 9
- 239000011737 fluorine Substances 0.000 abstract description 9
- 238000000605 extraction Methods 0.000 abstract description 3
- 239000007943 implant Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 23
- 241000894007 species Species 0.000 description 18
- 238000012360 testing method Methods 0.000 description 16
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 15
- 229910052721 tungsten Inorganic materials 0.000 description 15
- 239000010937 tungsten Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 238000000151 deposition Methods 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 210000002381 plasma Anatomy 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 8
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 8
- 229910001930 tungsten oxide Inorganic materials 0.000 description 8
- 230000035508 accumulation Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000005468 ion implantation Methods 0.000 description 5
- 230000001603 reducing effect Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000000752 ionisation method Methods 0.000 description 4
- 206010008190 Cerebrovascular accident Diseases 0.000 description 3
- 208000006011 Stroke Diseases 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 238000000441 X-ray spectroscopy Methods 0.000 description 2
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
- 150000001723 carbon free-radicals Chemical class 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- QLOAVXSYZAJECW-UHFFFAOYSA-N methane;molecular fluorine Chemical compound C.FF QLOAVXSYZAJECW-UHFFFAOYSA-N 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003657 tungsten Chemical class 0.000 description 1
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
-
- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/564—Means for minimising impurities in the coating chamber such as dust, moisture, residual gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electron Sources, Ion Sources (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/527,684 US8603363B1 (en) | 2012-06-20 | 2012-06-20 | Compositions for extending ion source life and improving ion source performance during carbon implantation |
| US13/527684 | 2012-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103515173A CN103515173A (zh) | 2014-01-15 |
| CN103515173B true CN103515173B (zh) | 2017-04-26 |
Family
ID=48628302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310245390.4A Active CN103515173B (zh) | 2012-06-20 | 2013-06-20 | 用于在碳注入期间延长离子源寿命和改善离子源性能的组合物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8603363B1 (enExample) |
| EP (1) | EP2677058A1 (enExample) |
| JP (1) | JP5684860B2 (enExample) |
| KR (1) | KR101509312B1 (enExample) |
| CN (1) | CN103515173B (enExample) |
| TW (1) | TWI490163B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11264228B2 (en) * | 2018-10-09 | 2022-03-01 | Savannah River Nuclear Solutions, Llc | Method of making a carbon filament for thermal ionization |
| KR20220032621A (ko) * | 2019-07-18 | 2022-03-15 | 엔테그리스, 아이엔씨. | 아크 챔버 물질들의 혼합물을 갖는 이온 주입 시스템 |
| US11887806B2 (en) | 2022-04-07 | 2024-01-30 | Applied Materials, Inc. | Composite ion source based upon heterogeneous metal-metal fluoride system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922709A (zh) * | 2004-03-26 | 2007-02-28 | 应用材料有限公司 | 离子源 |
| CN101981661A (zh) * | 2008-02-11 | 2011-02-23 | 高级技术材料公司 | 在半导体处理系统中离子源的清洗 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112441A (ja) * | 1990-08-31 | 1992-04-14 | Toshiba Corp | イオン注入装置及びそのクリーニング方法 |
| US5770098A (en) * | 1993-03-19 | 1998-06-23 | Tokyo Electron Kabushiki Kaisha | Etching process |
| JP3268180B2 (ja) | 1994-11-18 | 2002-03-25 | 株式会社東芝 | イオン発生装置、イオン照射装置、及び半導体装置の製造方法 |
| US5940724A (en) | 1997-04-30 | 1999-08-17 | International Business Machines Corporation | Method for extended ion implanter source lifetime |
| US5943594A (en) | 1997-04-30 | 1999-08-24 | International Business Machines Corporation | Method for extended ion implanter source lifetime with control mechanism |
| US6135128A (en) * | 1998-03-27 | 2000-10-24 | Eaton Corporation | Method for in-process cleaning of an ion source |
| JPH11340321A (ja) * | 1998-05-27 | 1999-12-10 | Sony Corp | 半導体装置およびその製造方法 |
| US6211092B1 (en) * | 1998-07-09 | 2001-04-03 | Applied Materials, Inc. | Counterbore dielectric plasma etch process particularly useful for dual damascene |
| US6215125B1 (en) | 1998-09-16 | 2001-04-10 | International Business Machines Corporation | Method to operate GEF4 gas in hot cathode discharge ion sources |
| US6297163B1 (en) * | 1998-09-30 | 2001-10-02 | Lam Research Corporation | Method of plasma etching dielectric materials |
| US6756600B2 (en) | 1999-02-19 | 2004-06-29 | Advanced Micro Devices, Inc. | Ion implantation with improved ion source life expectancy |
| US6464891B1 (en) * | 1999-03-17 | 2002-10-15 | Veeco Instruments, Inc. | Method for repetitive ion beam processing with a carbon containing ion beam |
| JP3400770B2 (ja) * | 1999-11-16 | 2003-04-28 | 松下電器産業株式会社 | エッチング方法、半導体装置及びその製造方法 |
| US6432318B1 (en) * | 2000-02-17 | 2002-08-13 | Applied Materials, Inc. | Dielectric etch process reducing striations and maintaining critical dimensions |
| WO2001086701A2 (en) * | 2000-05-12 | 2001-11-15 | Tokyo Electron Limited | Method of high selectivity sac etching |
| US6362109B1 (en) * | 2000-06-02 | 2002-03-26 | Applied Materials, Inc. | Oxide/nitride etching having high selectivity to photoresist |
| US6559462B1 (en) | 2000-10-31 | 2003-05-06 | International Business Machines Corporation | Method to reduce downtime while implanting GeF4 |
| US6960535B1 (en) * | 2004-05-14 | 2005-11-01 | Sharp Kabushiki Kaisha | Dual damascene etching process |
| US8193096B2 (en) | 2004-12-13 | 2012-06-05 | Novellus Systems, Inc. | High dose implantation strip (HDIS) in H2 base chemistry |
| US7586109B2 (en) | 2007-01-25 | 2009-09-08 | Varian Semiconductor Equipment Associates, Inc. | Technique for improving the performance and extending the lifetime of an ion source with gas dilution |
| US7655931B2 (en) | 2007-03-29 | 2010-02-02 | Varian Semiconductor Equipment Associates, Inc. | Techniques for improving the performance and extending the lifetime of an ion source with gas mixing |
| JP2010153272A (ja) * | 2008-12-26 | 2010-07-08 | Siltronic Ag | イオン注入方法、及び炭化シリコンの製造方法 |
| JP5595795B2 (ja) * | 2009-06-12 | 2014-09-24 | 東京エレクトロン株式会社 | プラズマ処理装置用の消耗部品の再利用方法 |
| US20110021011A1 (en) | 2009-07-23 | 2011-01-27 | Advanced Technology Materials, Inc. | Carbon materials for carbon implantation |
| US8158445B2 (en) | 2009-11-11 | 2012-04-17 | Samsung Electronics Co., Ltd. | Methods of forming pattern structures and methods of manufacturing semiconductor devices using the same |
| US20110136346A1 (en) | 2009-12-04 | 2011-06-09 | Axcelis Technologies, Inc. | Substantially Non-Oxidizing Plasma Treatment Devices and Processes |
| US9805912B2 (en) * | 2010-11-17 | 2017-10-31 | Axcelis Technologies, Inc. | Hydrogen COGas for carbon implant |
| SG11201404872SA (en) | 2012-02-14 | 2014-09-26 | Advanced Tech Materials | Carbon dopant gas and co-flow for implant beam and source life performance improvement |
| US20130341761A1 (en) * | 2012-06-20 | 2013-12-26 | Ashwini K. Sinha | Methods for extending ion source life and improving ion source performance during carbon implantation |
-
2012
- 2012-06-20 US US13/527,684 patent/US8603363B1/en active Active
-
2013
- 2013-06-12 EP EP20130171623 patent/EP2677058A1/en not_active Ceased
- 2013-06-17 TW TW102121371A patent/TWI490163B/zh not_active IP Right Cessation
- 2013-06-19 JP JP2013128061A patent/JP5684860B2/ja not_active Expired - Fee Related
- 2013-06-19 KR KR20130070274A patent/KR101509312B1/ko active Active
- 2013-06-20 CN CN201310245390.4A patent/CN103515173B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922709A (zh) * | 2004-03-26 | 2007-02-28 | 应用材料有限公司 | 离子源 |
| CN101981661A (zh) * | 2008-02-11 | 2011-02-23 | 高级技术材料公司 | 在半导体处理系统中离子源的清洗 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5684860B2 (ja) | 2015-03-18 |
| TWI490163B (zh) | 2015-07-01 |
| KR101509312B1 (ko) | 2015-04-07 |
| EP2677058A1 (en) | 2013-12-25 |
| US20130341568A1 (en) | 2013-12-26 |
| CN103515173A (zh) | 2014-01-15 |
| KR20130142955A (ko) | 2013-12-30 |
| TW201414672A (zh) | 2014-04-16 |
| US8603363B1 (en) | 2013-12-10 |
| JP2014003023A (ja) | 2014-01-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |