CN100388496C - 半导体器件 - Google Patents
半导体器件 Download PDFInfo
- Publication number
- CN100388496C CN100388496C CNB2005100712276A CN200510071227A CN100388496C CN 100388496 C CN100388496 C CN 100388496C CN B2005100712276 A CNB2005100712276 A CN B2005100712276A CN 200510071227 A CN200510071227 A CN 200510071227A CN 100388496 C CN100388496 C CN 100388496C
- Authority
- CN
- China
- Prior art keywords
- film
- dielectric constant
- concentration
- high dielectric
- constant 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.)
- Expired - Fee Related
Links
Images
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
- 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
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28185—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation with a treatment, e.g. annealing, after the formation of the gate insulator and before the formation of the definitive gate conductor
-
- 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
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28194—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation by deposition, e.g. evaporation, ALD, CVD, sputtering, laser deposition
-
- 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
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28202—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation in a nitrogen-containing ambient, e.g. nitride deposition, growth, oxynitridation, NH3 nitridation, N2O oxidation, thermal nitridation, RTN, plasma nitridation, RPN
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/3115—Doping the insulating layers
- H01L21/31155—Doping the insulating layers by ion implantation
-
- 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
- H10D64/60—Electrodes characterised by their materials
- H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
- H10D64/68—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator
- H10D64/691—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator comprising metallic compounds, e.g. metal oxides or metal silicates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0181—Manufacturing their gate insulating layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
-
- 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
- H10D64/60—Electrodes characterised by their materials
- H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
- H10D64/68—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator
- H10D64/681—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator having a compositional variation, e.g. multilayered
- H10D64/685—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator having a compositional variation, e.g. multilayered being perpendicular to the channel plane
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004154268 | 2004-05-25 | ||
JP2004154268A JP4005055B2 (ja) | 2004-05-25 | 2004-05-25 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1702866A CN1702866A (zh) | 2005-11-30 |
CN100388496C true CN100388496C (zh) | 2008-05-14 |
Family
ID=35424218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100712276A Expired - Fee Related CN100388496C (zh) | 2004-05-25 | 2005-05-13 | 半导体器件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7238996B2 (zh) |
JP (1) | JP4005055B2 (zh) |
CN (1) | CN100388496C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4938262B2 (ja) * | 2004-08-25 | 2012-05-23 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP4205079B2 (ja) * | 2005-06-03 | 2009-01-07 | 株式会社東芝 | 半導体装置およびその製造方法 |
JP5189309B2 (ja) * | 2007-04-05 | 2013-04-24 | 富士通株式会社 | 絶縁ゲート型半導体装置及びその製造方法 |
JP2008306051A (ja) | 2007-06-08 | 2008-12-18 | Rohm Co Ltd | 半導体装置およびその製造方法 |
JP2010021365A (ja) * | 2008-07-10 | 2010-01-28 | Fujitsu Microelectronics Ltd | 半導体装置の製造方法 |
JP5314964B2 (ja) * | 2008-08-13 | 2013-10-16 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
RU2393586C1 (ru) * | 2008-10-06 | 2010-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) | Способ формирования полевого кмоп транзистора, созданного с использованием диэлектриков на основе оксидов металлов с высоким коэффициентом диэлектрической проницаемости и металлических затворов (варианты) |
JP2011238745A (ja) * | 2010-05-10 | 2011-11-24 | Panasonic Corp | 半導体装置及びその製造方法 |
KR20140047920A (ko) | 2012-10-15 | 2014-04-23 | 삼성전자주식회사 | 반도체 장치 및 그 제조 방법 |
JP6543392B2 (ja) * | 2018-06-29 | 2019-07-10 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP7292171B2 (ja) * | 2019-10-10 | 2023-06-16 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
US11756834B2 (en) * | 2021-01-28 | 2023-09-12 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor structure and method for forming the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020135030A1 (en) * | 2001-03-22 | 2002-09-26 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device and manufacturing method thereof |
US20030122199A1 (en) * | 2001-12-18 | 2003-07-03 | Kabushiki Kaisha Toshiba | Semiconductor device and fabricating method for the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4447128B2 (ja) * | 2000-07-12 | 2010-04-07 | 富士通マイクロエレクトロニクス株式会社 | 絶縁ゲート型半導体装置の製造方法 |
JP3773475B2 (ja) | 2002-09-06 | 2006-05-10 | 株式会社日立製作所 | 半導体装置 |
JP2004214376A (ja) | 2002-12-27 | 2004-07-29 | Toshiba Corp | 半導体装置 |
JP2005217272A (ja) | 2004-01-30 | 2005-08-11 | Semiconductor Leading Edge Technologies Inc | 半導体装置及びその製造方法 |
US20050224897A1 (en) * | 2004-03-26 | 2005-10-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | High-K gate dielectric stack with buffer layer to improve threshold voltage characteristics |
US7023064B2 (en) * | 2004-06-16 | 2006-04-04 | International Business Machines Corporation | Temperature stable metal nitride gate electrode |
-
2004
- 2004-05-25 JP JP2004154268A patent/JP4005055B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-13 CN CNB2005100712276A patent/CN100388496C/zh not_active Expired - Fee Related
- 2005-05-16 US US11/129,439 patent/US7238996B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020135030A1 (en) * | 2001-03-22 | 2002-09-26 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device and manufacturing method thereof |
US20030122199A1 (en) * | 2001-12-18 | 2003-07-03 | Kabushiki Kaisha Toshiba | Semiconductor device and fabricating method for the same |
Also Published As
Publication number | Publication date |
---|---|
US7238996B2 (en) | 2007-07-03 |
US20050263802A1 (en) | 2005-12-01 |
JP4005055B2 (ja) | 2007-11-07 |
CN1702866A (zh) | 2005-11-30 |
JP2005340329A (ja) | 2005-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8390080B2 (en) | Transistor with dopant-bearing metal in source and drain | |
US6383879B1 (en) | Semiconductor device having a metal gate with a work function compatible with a semiconductor device | |
JP5442332B2 (ja) | 半導体装置およびその製造方法 | |
US7759260B2 (en) | Selective nitridation of gate oxides | |
US8450161B2 (en) | Method of fabricating a sealing structure for high-k metal gate | |
US5956584A (en) | Method of making self-aligned silicide CMOS transistors | |
TW578270B (en) | CMOS of semiconductor device and method for manufacturing the same | |
US7368356B2 (en) | Transistor with doped gate dielectric | |
CN100388496C (zh) | 半导体器件 | |
JP3544535B2 (ja) | 半導体装置及びその製造方法 | |
US7759744B2 (en) | Semiconductor device having high dielectric constant layers of different thicknesses | |
JP2889295B2 (ja) | 半導体装置及びその製造方法 | |
US7102183B2 (en) | MOS transistor | |
JP2968548B2 (ja) | 半導体装置及びその製造方法 | |
JP2005252052A (ja) | 半導体装置及びその製造方法 | |
JP2004288886A (ja) | 半導体装置及びその製造方法 | |
JPH1154745A (ja) | 半導体装置の製造方法 |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: RENESAS ELECTRONICS CORPORATION Free format text: FORMER NAME: NEC CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Co-patentee after: NEC Corp. Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Co-patentee before: NEC Corp. Patentee before: NEC Corp. |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: NEC CORP. Effective date: 20130711 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130711 Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation Patentee before: NEC Corp. |
|
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20190513 |
|
CF01 | Termination of patent right due to non-payment of annual fee |