CN101218667A - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN101218667A CN101218667A CNA2005800510003A CN200580051000A CN101218667A CN 101218667 A CN101218667 A CN 101218667A CN A2005800510003 A CNA2005800510003 A CN A2005800510003A CN 200580051000 A CN200580051000 A CN 200580051000A CN 101218667 A CN101218667 A CN 101218667A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- side wall
- film
- gate electrode
- insulating film
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 43
- 239000000758 substrate Substances 0.000 claims abstract description 45
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 26
- 238000009792 diffusion process Methods 0.000 claims abstract description 20
- 229920005591 polysilicon Polymers 0.000 claims abstract description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 43
- 229910052710 silicon Inorganic materials 0.000 claims description 43
- 239000010703 silicon Substances 0.000 claims description 43
- 238000004519 manufacturing process Methods 0.000 claims description 32
- 229910021332 silicide Inorganic materials 0.000 claims description 32
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 32
- 238000005530 etching Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 12
- 239000002210 silicon-based material Substances 0.000 claims description 10
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000008021 deposition Effects 0.000 claims description 6
- 238000000151 deposition Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000001039 wet etching Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 206010010144 Completed suicide Diseases 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910005883 NiSi Inorganic materials 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910019001 CoSi Inorganic materials 0.000 description 1
- 229910018999 CoSi2 Inorganic materials 0.000 description 1
- 241000033695 Sige Species 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000078 germane Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
Classifications
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41775—Source or drain electrodes for field effect devices characterised by the proximity or the relative position of the source or drain electrode and the gate electrode, e.g. the source or drain electrode separated from the gate electrode by side-walls or spreading around or above the gate electrode
- H01L29/41783—Raised source or drain electrodes self aligned with the gate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
-
- 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
- H01L21/28008—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
- H01L21/28114—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor characterised by the sectional shape, e.g. T, inverted-T
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66545—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using a dummy, i.e. replacement gate in a process wherein at least a part of the final gate is self aligned to the dummy gate
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/012595 WO2007007375A1 (ja) | 2005-07-07 | 2005-07-07 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101218667A true CN101218667A (zh) | 2008-07-09 |
CN101218667B CN101218667B (zh) | 2010-12-29 |
Family
ID=37636783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800510003A Expired - Fee Related CN101218667B (zh) | 2005-07-07 | 2005-07-07 | 半导体器件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080121883A1 (zh) |
JP (1) | JPWO2007007375A1 (zh) |
KR (1) | KR100958607B1 (zh) |
CN (1) | CN101218667B (zh) |
WO (1) | WO2007007375A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104810404A (zh) * | 2015-04-08 | 2015-07-29 | 中国电子科技集团公司第五十五研究所 | 一种精细多晶硅硅化物复合栅结构及其制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168072A (en) * | 1990-10-12 | 1992-12-01 | Texas Instruments Incorporated | Method of fabricating an high-performance insulated-gate field-effect transistor |
US5710450A (en) * | 1994-12-23 | 1998-01-20 | Intel Corporation | Transistor with ultra shallow tip and method of fabrication |
WO1996030946A1 (fr) * | 1995-03-29 | 1996-10-03 | Hitachi, Ltd. | Dispositif semi-conducteur et son procede de fabrication |
JPH08330582A (ja) * | 1995-06-02 | 1996-12-13 | Oki Electric Ind Co Ltd | Mosfetおよびその製造方法 |
JPH098292A (ja) * | 1995-06-21 | 1997-01-10 | Hitachi Ltd | 半導体装置及びその製造方法 |
JP3234144B2 (ja) * | 1996-01-16 | 2001-12-04 | 沖電気工業株式会社 | シリサイドゲート電極の形成方法 |
JPH09213941A (ja) * | 1996-02-07 | 1997-08-15 | Sony Corp | 半導体装置及び半導体装置の製造方法 |
JPH10335651A (ja) * | 1997-05-28 | 1998-12-18 | Oki Electric Ind Co Ltd | Mosfet及びmosfetの製造方法 |
US5869359A (en) * | 1997-08-20 | 1999-02-09 | Prabhakar; Venkatraman | Process for forming silicon on insulator devices having elevated source and drain regions |
KR19990018279A (ko) * | 1997-08-27 | 1999-03-15 | 윤종용 | 살리사이드에 의한 게이트-소스-드레인 쇼트를 방지하는 모스펫 소자 및 그 제조방법 |
JP2000156502A (ja) * | 1998-09-21 | 2000-06-06 | Texas Instr Inc <Ti> | 集積回路及び方法 |
US6461951B1 (en) * | 1999-03-29 | 2002-10-08 | Advanced Micro Devices, Inc. | Method of forming a sidewall spacer to prevent gouging of device junctions during interlayer dielectric etching including silicide growth over gate spacers |
JP2001068673A (ja) * | 1999-07-21 | 2001-03-16 | Motorola Inc | 半導体装置の形成方法 |
JP2001085392A (ja) * | 1999-09-10 | 2001-03-30 | Toshiba Corp | 半導体装置の製造方法 |
US6214679B1 (en) * | 1999-12-30 | 2001-04-10 | Intel Corporation | Cobalt salicidation method on a silicon germanium film |
JP2002246593A (ja) * | 2001-02-20 | 2002-08-30 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
US20050116360A1 (en) * | 2003-12-01 | 2005-06-02 | Chien-Chao Huang | Complementary field-effect transistors and methods of manufacture |
-
2005
- 2005-07-07 CN CN2005800510003A patent/CN101218667B/zh not_active Expired - Fee Related
- 2005-07-07 WO PCT/JP2005/012595 patent/WO2007007375A1/ja active Application Filing
- 2005-07-07 KR KR1020087000695A patent/KR100958607B1/ko not_active IP Right Cessation
- 2005-07-07 JP JP2007524473A patent/JPWO2007007375A1/ja active Pending
-
2007
- 2007-12-20 US US11/961,317 patent/US20080121883A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104810404A (zh) * | 2015-04-08 | 2015-07-29 | 中国电子科技集团公司第五十五研究所 | 一种精细多晶硅硅化物复合栅结构及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080121883A1 (en) | 2008-05-29 |
KR100958607B1 (ko) | 2010-05-18 |
WO2007007375A1 (ja) | 2007-01-18 |
JPWO2007007375A1 (ja) | 2009-01-29 |
CN101218667B (zh) | 2010-12-29 |
KR20080011465A (ko) | 2008-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081107 Address after: Tokyo, Japan, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120707 |