KR100407684B1 - 반도체 소자의 제조 방법 - Google Patents
반도체 소자의 제조 방법 Download PDFInfo
- Publication number
- KR100407684B1 KR100407684B1 KR10-2000-0036059A KR20000036059A KR100407684B1 KR 100407684 B1 KR100407684 B1 KR 100407684B1 KR 20000036059 A KR20000036059 A KR 20000036059A KR 100407684 B1 KR100407684 B1 KR 100407684B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- tisi
- gas
- junction
- manufacturing
- 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.)
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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
- H01L21/02—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
- H10D64/251—Source or drain electrodes for field-effect devices
- H10D64/258—Source or drain electrodes for field-effect devices characterised by the relative positions of the source or drain electrodes with respect to the gate electrode
- H10D64/259—Source or drain electrodes being self-aligned with the gate electrode and having bottom surfaces higher than the interface between the channel and the gate dielectric
-
- 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
- H01L21/28518—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 the conductive layers comprising silicides
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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)
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Chemical Vapour Deposition (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (12)
- 삭제
- 삭제
- 삭제
- 삭제
- 소자 분리막, 게이트 및 접합부가 형성된 반도체 기판이 제공되고, 상기 게이트의 상부에는 마스크 절연막이 형성되며, 양측벽에는 게이트 스페이서가 형성되는 단계;상기 접합부의 노출된 표면에 실리콘층을 형성하는 단계;TiCl4 기체와 H2기체를 이용한 플라즈마기상증착공정을 실시하여 전체 구조 상부에 Ti층이 증착되고, 이로 인하여, 상기 실리콘층 상에는 상기 Ti층과 상기 실리콘층의 반응에 의해 TiSi2층이 형성되는 단계; 및상기 TiSi2층을 형성한 후에 반응하지 않고 남아 있는 미반응 Ti층을 제거하는 단계를 포함하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 5 항에 있어서,상기 실리콘층은 선택적 에피텍셜 성장법으로 형성하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 5 항에 있어서,상기 실리콘층은 선택적 에피텍셜 성장법으로 형성하되, 반응 기체로 SiH4, SiH2Cl2, SiHCl3및 SiCl4중 어느 하나를 사용하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 5 항에 있어서,상기 TiSi2층은 전력을 100 내지 500 Watt로 하고, 압력을 2 내지 20 Torr로 하며, 상기 반도체 기판의 온도를 400 내지 700 ℃로 하여 형성하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 5 항에 있어서,상기 TiCl4 기체는 10 내지 100 mg/min의 유량으로 흘려주고, 상기 H2기체는1000 내지 3000 sccm으로 흘려주어 상기 TiSi2층을 형성하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 5 항에 있어서,상기 TiSi2층 형성에 사용되는 상기 기체 이외에 비활성 가스로 Ar을 100 내지 5000 sccm 유량으로 흘려주어 플라즈마기상증착을 하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 미반응된 Ti층을 제거한 후, 상기 TiSi2층을 열처리하는 단계를 더 추가하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 11 항에 있어서,상기 열처리는 700 내지 900℃의 온도에서 실시하여 상기 TiSi2층을 C54상으로 상천이시키는 것을 특징으로 하는 반도체 소자의 제조 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0036059A KR100407684B1 (ko) | 2000-06-28 | 2000-06-28 | 반도체 소자의 제조 방법 |
JP2001085067A JP2002025944A (ja) | 2000-06-28 | 2001-03-23 | 半導体素子の製造方法 |
US09/875,624 US6461960B2 (en) | 2000-06-28 | 2001-06-06 | Method of manufacturing a semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0036059A KR100407684B1 (ko) | 2000-06-28 | 2000-06-28 | 반도체 소자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020001383A KR20020001383A (ko) | 2002-01-09 |
KR100407684B1 true KR100407684B1 (ko) | 2003-12-01 |
Family
ID=19674499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0036059A Expired - Fee Related KR100407684B1 (ko) | 2000-06-28 | 2000-06-28 | 반도체 소자의 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6461960B2 (ko) |
JP (1) | JP2002025944A (ko) |
KR (1) | KR100407684B1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6649480B2 (en) * | 2000-12-04 | 2003-11-18 | Amberwave Systems Corporation | Method of fabricating CMOS inverter and integrated circuits utilizing strained silicon surface channel MOSFETs |
US6830976B2 (en) | 2001-03-02 | 2004-12-14 | Amberwave Systems Corproation | Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits |
US6703688B1 (en) | 2001-03-02 | 2004-03-09 | Amberwave Systems Corporation | Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits |
US7615829B2 (en) | 2002-06-07 | 2009-11-10 | Amberwave Systems Corporation | Elevated source and drain elements for strained-channel heterojuntion field-effect transistors |
US6995430B2 (en) * | 2002-06-07 | 2006-02-07 | Amberwave Systems Corporation | Strained-semiconductor-on-insulator device structures |
US6946371B2 (en) * | 2002-06-10 | 2005-09-20 | Amberwave Systems Corporation | Methods of fabricating semiconductor structures having epitaxially grown source and drain elements |
US6982474B2 (en) | 2002-06-25 | 2006-01-03 | Amberwave Systems Corporation | Reacted conductive gate electrodes |
KR100538806B1 (ko) * | 2003-02-21 | 2005-12-26 | 주식회사 하이닉스반도체 | 에피택셜 c49상의 티타늄실리사이드막을 갖는 반도체소자 및 그 제조 방법 |
JP4585510B2 (ja) | 2003-03-07 | 2010-11-24 | 台湾積體電路製造股▲ふん▼有限公司 | シャロートレンチアイソレーションプロセス |
US7005357B2 (en) * | 2004-01-12 | 2006-02-28 | Advanced Micro Devices, Inc. | Low stress sidewall spacer in integrated circuit technology |
US7407882B1 (en) * | 2004-08-27 | 2008-08-05 | Spansion Llc | Semiconductor component having a contact structure and method of manufacture |
US7205187B2 (en) * | 2005-01-18 | 2007-04-17 | Tokyo Electron Limited | Micro-feature fill process and apparatus using hexachlorodisilane or other chlorine-containing silicon precursor |
US8799043B2 (en) * | 2006-06-07 | 2014-08-05 | Ricoh Company, Ltd. | Consolidation of member schedules with a project schedule in a network-based management system |
FR2913144A1 (fr) * | 2007-02-28 | 2008-08-29 | Microcomposants De Haute Secur | Procede de fabrication de transistor a effet de champ. |
US9691804B2 (en) * | 2015-04-17 | 2017-06-27 | Taiwan Semiconductor Manufacturing Company Ltd. | Image sensing device and manufacturing method thereof |
US10475654B2 (en) | 2017-08-31 | 2019-11-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Wrap-around contact plug and method manufacturing same |
US10978354B2 (en) | 2019-03-15 | 2021-04-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | Selective dual silicide formation |
US11233134B2 (en) | 2019-12-19 | 2022-01-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Field effect transistors with dual silicide contact structures |
US11489057B2 (en) | 2020-08-07 | 2022-11-01 | Taiwan Semiconductor Manufacturing Co., Ltd. | Contact structures in semiconductor devices |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10144625A (ja) * | 1996-11-13 | 1998-05-29 | Tokyo Electron Ltd | 半導体装置の製造方法 |
JPH10223560A (ja) * | 1997-02-06 | 1998-08-21 | Hitachi Ltd | 半導体装置及びその製造方法 |
KR19980068260A (ko) * | 1997-02-17 | 1998-10-15 | 김광호 | 금속실리사이드를 갖는 게이트패턴 형성방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04320329A (ja) * | 1991-04-19 | 1992-11-11 | Toshiba Corp | 半導体装置の製造方法 |
JPH07183486A (ja) * | 1993-12-24 | 1995-07-21 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2809113B2 (ja) * | 1994-09-29 | 1998-10-08 | 日本電気株式会社 | 半導体装置の製造方法 |
US5972790A (en) * | 1995-06-09 | 1999-10-26 | Tokyo Electron Limited | Method for forming salicides |
JP3329628B2 (ja) * | 1995-09-14 | 2002-09-30 | 株式会社東芝 | 半導体装置の製造方法 |
JP3129232B2 (ja) * | 1997-05-08 | 2001-01-29 | 日本電気株式会社 | 半導体装置の製造方法 |
JPH1168099A (ja) * | 1997-08-19 | 1999-03-09 | Nec Corp | 半導体装置の製造方法および半導体装置 |
US5976976A (en) * | 1997-08-21 | 1999-11-02 | Micron Technology, Inc. | Method of forming titanium silicide and titanium by chemical vapor deposition |
US6140230A (en) * | 1998-02-19 | 2000-10-31 | Micron Technology, Inc. | Methods of forming metal nitride and silicide structures |
JP3209731B2 (ja) * | 1998-09-10 | 2001-09-17 | 松下電器産業株式会社 | 半導体装置及びその製造方法 |
JP3514423B2 (ja) * | 1998-10-23 | 2004-03-31 | 沖電気工業株式会社 | TiSi2層の形成方法 |
-
2000
- 2000-06-28 KR KR10-2000-0036059A patent/KR100407684B1/ko not_active Expired - Fee Related
-
2001
- 2001-03-23 JP JP2001085067A patent/JP2002025944A/ja active Pending
- 2001-06-06 US US09/875,624 patent/US6461960B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10144625A (ja) * | 1996-11-13 | 1998-05-29 | Tokyo Electron Ltd | 半導体装置の製造方法 |
JPH10223560A (ja) * | 1997-02-06 | 1998-08-21 | Hitachi Ltd | 半導体装置及びその製造方法 |
KR19980068260A (ko) * | 1997-02-17 | 1998-10-15 | 김광호 | 금속실리사이드를 갖는 게이트패턴 형성방법 |
Also Published As
Publication number | Publication date |
---|---|
US20020001948A1 (en) | 2002-01-03 |
US6461960B2 (en) | 2002-10-08 |
JP2002025944A (ja) | 2002-01-25 |
KR20020001383A (ko) | 2002-01-09 |
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