KR100396692B1 - 반도체 소자의 제조방법 - Google Patents
반도체 소자의 제조방법 Download PDFInfo
- Publication number
- KR100396692B1 KR100396692B1 KR10-1999-0022578A KR19990022578A KR100396692B1 KR 100396692 B1 KR100396692 B1 KR 100396692B1 KR 19990022578 A KR19990022578 A KR 19990022578A KR 100396692 B1 KR100396692 B1 KR 100396692B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- semiconductor substrate
- melting point
- high melting
- gapping
- 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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- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/0212—Manufacture or treatment of FETs having insulated gates [IGFET] using self-aligned silicidation
-
- 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
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28035—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities
- H01L21/28044—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer
- H01L21/28052—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer the conductor comprising a silicide layer formed by the silicidation reaction of silicon with a metal layer
-
- 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)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (7)
- 반도체 기판상에 고융점 금속막을 형성하는 단계;상기 고융점 금속막상에 갭핑막을 형성하는 단계;상기 갭핑막위에 4족 원자를 이온주입하여 상기 갭핑막의 원자를 고융점 금속막내로 침투시키는 단계;상기 반도체 기판과 고융점 금속막의 계면에 금속 실리사이드막을 형성하는 단계를 포함하여 형성함을 특징으로 하는 반도체 소자의 제조방법.
- 제 1 항에 있어서, 상기 고융점 금속막은 Co, Ti, W, Ta, Mo, Cr, Ni, Zr, Hf, Pd, Pt 등중에서 어느 하나를 사용하는 것을 특징으로 하는 반도체 소자의 제조방법.
- 제 1 항에 있어서, 상기 갭핑막은 TiN, Ti, W, Ta, Mo, Cr, Ni, Zr, Hf, Pd, Pt 등중에서 어느 하나를 사용하여 이온주입시 고융점 금속막내로 녹온시키는 것을 특징으로 하는 반도체 소자의 제조방법.
- 제 1 항에 있어서, 상기 4족 원자는 Si, Ge, Ar, As, P, Sb, N 등중에서 어느 하나를 사용하는 것을 특징으로 하는 반도체 소자의 제조방법.
- 제 1 항에 있어서, 상기 4족 원자의 이온주입은 약 1keV ~ 300keV, 1E13 ~ 1E16/㎠의 조건으로 주입하는 것을 특징으로 하는 반도체 소자의 제조방법.
- 반도체 기판상에 게이트 절연막을 개재하여 게이트 전극을 형성하는 단계;상기 게이트 전극의 양측면에 절연막 측벽을 형성하는 단계;상기 게이트 전극 양측의 반도체 기판 표면내에 소오스/드레인 불순물영역을 형성하는 단계;상기 게이트 전극을 포함한 반도체 기판의 전면에 고융점 금속막과 갭핑막을 차례로 형성하는 단계;상기 갭핑막위에 4족 원자를 이온주입하여 상기 갭핑막의 원자를 고융점 금속막내로 침투시키는 단계;상기 반도체 기판에 1차 열처리 공정을 실시하여 상기 고융점 금속막과 상기 게이트 전극 및 반도체 기판을 각각 반응시키어 금속 실리사이드막을 형성하는 단계;상기 게이트 전극 및 반도체 기판과 반응하지 않는 갭핑막 및 고융점 금속막을 선택적으로 제거하는 단계;상기 반도체 기판에 2차 열처리 공정을 실시하여 금속 실리사이드막의 저항을 낮추는 단계를 포함하여 형성함을 특징으로 하는 반도체 소자의 제조방법.
- 제 6 항에 있어서, 상기 1차 열처리 공정은 2차 열처리 공정보다 낮은 온도에서 실시하는 것을 특징으로 하는 반도체 소자의 제조방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0022578A KR100396692B1 (ko) | 1999-06-16 | 1999-06-16 | 반도체 소자의 제조방법 |
US09/524,394 US6251780B1 (en) | 1999-06-16 | 2000-03-13 | Method for fabricating thin film at high temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0022578A KR100396692B1 (ko) | 1999-06-16 | 1999-06-16 | 반도체 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010002667A KR20010002667A (ko) | 2001-01-15 |
KR100396692B1 true KR100396692B1 (ko) | 2003-09-02 |
Family
ID=19592854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-0022578A Expired - Fee Related KR100396692B1 (ko) | 1999-06-16 | 1999-06-16 | 반도체 소자의 제조방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6251780B1 (ko) |
KR (1) | KR100396692B1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP3626115B2 (ja) * | 2001-06-14 | 2005-03-02 | 沖電気工業株式会社 | チタン化合物を含有するcvdチタン膜の形成方法 |
KR20030056215A (ko) * | 2001-12-27 | 2003-07-04 | 동부전자 주식회사 | Mos 소자의 샐리사이드층 형성 방법 |
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 |
US6743721B2 (en) * | 2002-06-10 | 2004-06-01 | United Microelectronics Corp. | Method and system for making cobalt silicide |
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 |
JP4275395B2 (ja) * | 2002-12-11 | 2009-06-10 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
JP2004221204A (ja) * | 2003-01-10 | 2004-08-05 | Oki Electric Ind Co Ltd | 半導体装置の製造方法 |
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 |
US20050130177A1 (en) * | 2003-12-12 | 2005-06-16 | 3M Innovative Properties Company | Variable valve apparatus and methods |
KR100690910B1 (ko) * | 2005-06-13 | 2007-03-09 | 삼성전자주식회사 | 샐리사이드 공정 및 이를 사용한 반도체 소자의 제조 방법 |
KR100714481B1 (ko) * | 2005-07-15 | 2007-05-04 | 삼성전자주식회사 | 반도체 소자 및 이의 제조 방법 |
CN100416778C (zh) * | 2005-07-20 | 2008-09-03 | 上海华虹Nec电子有限公司 | 超大规模集成电路难熔金属硅化物的形成方法 |
KR100699595B1 (ko) * | 2005-10-28 | 2007-03-23 | 매그나칩 반도체 유한회사 | 반도체 소자의 실리사이드 제조방법 |
JP2011155168A (ja) * | 2010-01-28 | 2011-08-11 | Sony Corp | 半導体素子及びその製造方法、並びに固体撮像装置 |
US11437241B2 (en) * | 2020-04-08 | 2022-09-06 | Asm Ip Holding B.V. | Apparatus and methods for selectively etching silicon oxide films |
US11476124B2 (en) * | 2021-01-05 | 2022-10-18 | Taiwan Semiconductor Manufacturing Company Ltd. | Etchant for etching a cobalt-containing member in a semiconductor structure and method of etching a cobalt-containing member in a semiconductor structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63164242A (ja) * | 1986-12-26 | 1988-07-07 | Fujitsu Ltd | 半導体装置とその製造方法 |
-
1999
- 1999-06-16 KR KR10-1999-0022578A patent/KR100396692B1/ko not_active Expired - Fee Related
-
2000
- 2000-03-13 US US09/524,394 patent/US6251780B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63164242A (ja) * | 1986-12-26 | 1988-07-07 | Fujitsu Ltd | 半導体装置とその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010002667A (ko) | 2001-01-15 |
US6251780B1 (en) | 2001-06-26 |
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