CN101447454A - 一种调节全硅化金属栅的栅功函数的方法 - Google Patents
一种调节全硅化金属栅的栅功函数的方法 Download PDFInfo
- Publication number
- CN101447454A CN101447454A CNA2007101783244A CN200710178324A CN101447454A CN 101447454 A CN101447454 A CN 101447454A CN A2007101783244 A CNA2007101783244 A CN A2007101783244A CN 200710178324 A CN200710178324 A CN 200710178324A CN 101447454 A CN101447454 A CN 101447454A
- Authority
- CN
- China
- Prior art keywords
- gate
- metal
- work function
- inject
- polysilicon
- 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
Images
Landscapes
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101783244A CN101447454B (zh) | 2007-11-28 | 2007-11-28 | 一种调节全硅化金属栅的栅功函数的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101783244A CN101447454B (zh) | 2007-11-28 | 2007-11-28 | 一种调节全硅化金属栅的栅功函数的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101447454A true CN101447454A (zh) | 2009-06-03 |
CN101447454B CN101447454B (zh) | 2010-09-29 |
Family
ID=40743016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101783244A Expired - Fee Related CN101447454B (zh) | 2007-11-28 | 2007-11-28 | 一种调节全硅化金属栅的栅功函数的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101447454B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102420226A (zh) * | 2011-06-15 | 2012-04-18 | 上海华力微电子有限公司 | 一种抑制漏极感应势垒降低效应的cmos器件及其制备方法 |
CN102420227A (zh) * | 2011-06-15 | 2012-04-18 | 上海华力微电子有限公司 | 一种抑制漏极感应势垒降低效应的后栅极工艺cmos器件及其制备方法 |
CN102479723A (zh) * | 2010-11-30 | 2012-05-30 | 中国科学院微电子研究所 | 一种全硅化金属栅mosfet器件的制备方法 |
WO2014082338A1 (zh) * | 2012-11-30 | 2014-06-05 | 中国科学院微电子研究所 | 半导体器件的制造方法 |
WO2014082334A1 (zh) * | 2012-11-30 | 2014-06-05 | 中国科学院微电子研究所 | 半导体器件的制造方法 |
CN104183482A (zh) * | 2014-07-24 | 2014-12-03 | 上海华力微电子有限公司 | 增大湿法去除未反应的镍铂硅化物之工艺窗口的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100376018C (zh) * | 2003-10-30 | 2008-03-19 | 上海集成电路研发中心有限公司 | 一种半导体器件含氮双栅氧化硅层的制备方法 |
EP1796151A1 (en) * | 2005-12-09 | 2007-06-13 | Interuniversitair Microelektronica Centrum ( Imec) | Low work function metal alloy |
-
2007
- 2007-11-28 CN CN2007101783244A patent/CN101447454B/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102479723A (zh) * | 2010-11-30 | 2012-05-30 | 中国科学院微电子研究所 | 一种全硅化金属栅mosfet器件的制备方法 |
CN102420226A (zh) * | 2011-06-15 | 2012-04-18 | 上海华力微电子有限公司 | 一种抑制漏极感应势垒降低效应的cmos器件及其制备方法 |
CN102420227A (zh) * | 2011-06-15 | 2012-04-18 | 上海华力微电子有限公司 | 一种抑制漏极感应势垒降低效应的后栅极工艺cmos器件及其制备方法 |
CN102420226B (zh) * | 2011-06-15 | 2013-08-07 | 上海华力微电子有限公司 | 一种抑制漏极感应势垒降低效应的cmos器件及其制备方法 |
CN102420227B (zh) * | 2011-06-15 | 2014-07-09 | 上海华力微电子有限公司 | 一种抑制漏极感应势垒降低效应的后栅极工艺cmos器件及其制备方法 |
WO2014082338A1 (zh) * | 2012-11-30 | 2014-06-05 | 中国科学院微电子研究所 | 半导体器件的制造方法 |
WO2014082334A1 (zh) * | 2012-11-30 | 2014-06-05 | 中国科学院微电子研究所 | 半导体器件的制造方法 |
CN103855016A (zh) * | 2012-11-30 | 2014-06-11 | 中国科学院微电子研究所 | 半导体器件的制造方法 |
US9136181B2 (en) | 2012-11-30 | 2015-09-15 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing semiconductor device |
US9252059B2 (en) | 2012-11-30 | 2016-02-02 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing semiconductor device |
CN104183482A (zh) * | 2014-07-24 | 2014-12-03 | 上海华力微电子有限公司 | 增大湿法去除未反应的镍铂硅化物之工艺窗口的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101447454B (zh) | 2010-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4662772B2 (ja) | Mos電界効果トランジスタを形成する方法 | |
TW535260B (en) | Method of manufacturing semiconductor device | |
US6777275B1 (en) | Single anneal for dopant activation and silicide formation | |
TWI298521B (en) | Method using silicide contacts for semiconductor processing | |
CN101447454B (zh) | 一种调节全硅化金属栅的栅功函数的方法 | |
EP0221624A1 (en) | MOS transistor and method of fabrication | |
US6380057B1 (en) | Enhancement of nickel silicide formation by use of nickel pre-amorphizing implant | |
US20080211038A1 (en) | Semiconductor device and method of fabricating the same | |
TW201301404A (zh) | 具有臨界電壓控制的半導體裝置及其製造方法 | |
WO2009006127A2 (en) | Method for forming a metal siliicide | |
JP2005116693A (ja) | 半導体装置及びその製造方法 | |
US5536683A (en) | Method for interconnecting semiconductor devices | |
CN102087969A (zh) | 一种全硅化金属栅的制备方法 | |
CN102856177A (zh) | 半导体器件和用于制造半导体器件的方法 | |
CN104752205A (zh) | 半导体器件及其形成方法 | |
US6765269B2 (en) | Conformal surface silicide strap on spacer and method of making same | |
JP5010589B2 (ja) | 半導体デバイス製造方法及びその方法により製造した半導体デバイスを備えた半導体集積回路チップ | |
CN102983104B (zh) | Cmos晶体管的制作方法 | |
CN101447421B (zh) | 一种制备金属栅电极的方法 | |
CN101140871B (zh) | 半导体器件中金属硅化物接触的制造方法 | |
CN105529253A (zh) | 半导体器件的形成方法 | |
TW200303587A (en) | Method of forming different silicide portions on different silicon-containing regions in a semiconductor device | |
US20060228844A1 (en) | Integration scheme for fully silicided gate | |
CN101800197B (zh) | 一种调节金属栅的栅功函数的方法 | |
US6482737B2 (en) | Fabrication method of implanting silicon-ions into the silicon substrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INST OF MICROELECTRONICS, C. A. S Effective date: 20130407 Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHA Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20130407 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130407 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Patentee after: Institute of Microelectronics, Chinese Academy of Sciences Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics, Chinese Academy of Sciences |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20181128 |
|
CF01 | Termination of patent right due to non-payment of annual fee |