CN102136428B - 一种锗基肖特基n型场效应晶体管的制备方法 - Google Patents
一种锗基肖特基n型场效应晶体管的制备方法 Download PDFInfo
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- CN102136428B CN102136428B CN2011100269495A CN201110026949A CN102136428B CN 102136428 B CN102136428 B CN 102136428B CN 2011100269495 A CN2011100269495 A CN 2011100269495A CN 201110026949 A CN201110026949 A CN 201110026949A CN 102136428 B CN102136428 B CN 102136428B
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- germanium
- drain
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- preparation
- dielectric layer
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/165—Tunnel injectors
-
- 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]
- H10D30/027—Manufacture or treatment of FETs having insulated gates [IGFET] of lateral single-gate IGFETs
- H10D30/0277—Manufacture or treatment of FETs having insulated gates [IGFET] of lateral single-gate IGFETs forming conductor-insulator-semiconductor or Schottky barrier source or drain regions
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
-
- 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
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (6)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100269495A CN102136428B (zh) | 2011-01-25 | 2011-01-25 | 一种锗基肖特基n型场效应晶体管的制备方法 |
| DE112011104775.4T DE112011104775B4 (de) | 2011-01-25 | 2011-10-14 | Verfahren zur Herstellung eines Schottky-n-Kanal-Feldeffekttransistors auf Germaniumbasis |
| PCT/CN2011/080777 WO2012100563A1 (zh) | 2011-01-25 | 2011-10-14 | 一种锗基肖特基n型场效应晶体管的制备方法 |
| US13/390,755 US20120289004A1 (en) | 2011-01-25 | 2011-10-14 | Fabrication method of germanium-based n-type schottky field effect transistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100269495A CN102136428B (zh) | 2011-01-25 | 2011-01-25 | 一种锗基肖特基n型场效应晶体管的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102136428A CN102136428A (zh) | 2011-07-27 |
| CN102136428B true CN102136428B (zh) | 2012-07-25 |
Family
ID=44296169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100269495A Active CN102136428B (zh) | 2011-01-25 | 2011-01-25 | 一种锗基肖特基n型场效应晶体管的制备方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120289004A1 (zh) |
| CN (1) | CN102136428B (zh) |
| DE (1) | DE112011104775B4 (zh) |
| WO (1) | WO2012100563A1 (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136428B (zh) * | 2011-01-25 | 2012-07-25 | 北京大学 | 一种锗基肖特基n型场效应晶体管的制备方法 |
| CN102938415B (zh) * | 2011-08-16 | 2015-07-08 | 中国科学院微电子研究所 | 半导体器件及其制造方法 |
| CN102832135A (zh) * | 2012-09-05 | 2012-12-19 | 北京大学 | 锗、三五族半导体材料衬底上制备FinFET的方法 |
| CN103151254A (zh) | 2013-03-18 | 2013-06-12 | 北京大学 | 一种锗基肖特基结的制备方法 |
| CN104157570B (zh) * | 2013-05-15 | 2017-07-21 | 中芯国际集成电路制造(上海)有限公司 | 一种高压晶体管及其制备方法 |
| CN103594518B (zh) * | 2013-11-08 | 2016-09-21 | 清华大学 | 金属源漏结构及其形成方法 |
| KR20160050431A (ko) * | 2014-10-29 | 2016-05-11 | 삼성전자주식회사 | Mis 접합을 가지는 메모리 소자와 그 제조방법 |
| CN105336628B (zh) * | 2015-09-25 | 2018-10-19 | 武汉新芯集成电路制造有限公司 | 一种晶圆表面键合工艺及一种半导体器件结构 |
| CN112611721B (zh) * | 2020-12-09 | 2022-05-13 | 北京邮电大学 | 宽带太赫兹手性鉴别器件及圆极化波选择器 |
| CN116130514B (zh) * | 2022-12-19 | 2025-12-16 | 西安电子科技大学 | 一种低电阻率欧姆接触的Ge n型沟道场效应晶体管结构及其制备方法 |
| CN118073188B (zh) * | 2024-04-18 | 2024-07-02 | 上海陛通半导体能源科技股份有限公司 | 多功能栅介质层结构、具有其的半导体器件及制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005015629A1 (de) * | 2003-07-25 | 2005-02-17 | Forschungszentrum Jülich GmbH | Verfahren zur herstellung eines kontaktes und elektronische bauelement, umfassend derartige kontakte |
| JP2009135227A (ja) * | 2007-11-29 | 2009-06-18 | Toshiba Corp | 半導体装置の製造方法および半導体装置 |
| WO2009136095A3 (fr) * | 2008-04-11 | 2009-12-30 | Centre National De La Recherche Scientifique (C.N.R.S) | Procédé de fabrication de transistors mosfet complémentaires de type p et n, et dispositif électronique comprenant de tels transistors, et processeur comprenant au moins un tel dispositif |
| CN101635262A (zh) * | 2009-08-07 | 2010-01-27 | 北京大学 | 一种锗基肖特基晶体管的制备方法 |
| CN101866953A (zh) * | 2010-05-26 | 2010-10-20 | 清华大学 | 低肖特基势垒半导体结构及其形成方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593145A2 (en) * | 2002-10-30 | 2005-11-09 | Amberwave Systems Corporation | Methods for preserving strained semiconductor layers during oxide layer formation |
| JP4146859B2 (ja) * | 2004-11-30 | 2008-09-10 | 松下電器産業株式会社 | 半導体装置の製造方法 |
| US7485503B2 (en) * | 2005-11-30 | 2009-02-03 | Intel Corporation | Dielectric interface for group III-V semiconductor device |
| US8178939B2 (en) * | 2009-06-21 | 2012-05-15 | Sematech, Inc. | Interfacial barrier for work function modification of high performance CMOS devices |
| CN102136428B (zh) | 2011-01-25 | 2012-07-25 | 北京大学 | 一种锗基肖特基n型场效应晶体管的制备方法 |
-
2011
- 2011-01-25 CN CN2011100269495A patent/CN102136428B/zh active Active
- 2011-10-14 US US13/390,755 patent/US20120289004A1/en not_active Abandoned
- 2011-10-14 WO PCT/CN2011/080777 patent/WO2012100563A1/zh not_active Ceased
- 2011-10-14 DE DE112011104775.4T patent/DE112011104775B4/de not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005015629A1 (de) * | 2003-07-25 | 2005-02-17 | Forschungszentrum Jülich GmbH | Verfahren zur herstellung eines kontaktes und elektronische bauelement, umfassend derartige kontakte |
| JP2009135227A (ja) * | 2007-11-29 | 2009-06-18 | Toshiba Corp | 半導体装置の製造方法および半導体装置 |
| WO2009136095A3 (fr) * | 2008-04-11 | 2009-12-30 | Centre National De La Recherche Scientifique (C.N.R.S) | Procédé de fabrication de transistors mosfet complémentaires de type p et n, et dispositif électronique comprenant de tels transistors, et processeur comprenant au moins un tel dispositif |
| CN101635262A (zh) * | 2009-08-07 | 2010-01-27 | 北京大学 | 一种锗基肖特基晶体管的制备方法 |
| CN101866953A (zh) * | 2010-05-26 | 2010-10-20 | 清华大学 | 低肖特基势垒半导体结构及其形成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120289004A1 (en) | 2012-11-15 |
| DE112011104775T5 (de) | 2013-10-31 |
| CN102136428A (zh) | 2011-07-27 |
| WO2012100563A1 (zh) | 2012-08-02 |
| DE112011104775B4 (de) | 2015-05-28 |
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Owner name: BEIJING UNIV. Effective date: 20130528 Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: BEIJING UNIV. Effective date: 20130528 |
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Effective date of registration: 20130528 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Patentee after: Peking University Address before: 100871 Beijing the Summer Palace Road, Haidian District, No. 5 Patentee before: Peking University |