CN102074583B - 一种低功耗复合源结构mos晶体管及其制备方法 - Google Patents
一种低功耗复合源结构mos晶体管及其制备方法 Download PDFInfo
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- CN102074583B CN102074583B CN2010105601764A CN201010560176A CN102074583B CN 102074583 B CN102074583 B CN 102074583B CN 2010105601764 A CN2010105601764 A CN 2010105601764A CN 201010560176 A CN201010560176 A CN 201010560176A CN 102074583 B CN102074583 B CN 102074583B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title abstract 3
- 229910044991 metal oxide Inorganic materials 0.000 title abstract 3
- 150000004706 metal oxides Chemical class 0.000 title abstract 3
- 239000004065 semiconductor Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 18
- 150000002500 ions Chemical class 0.000 claims description 10
- 238000001259 photo etching Methods 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 9
- 229920002120 photoresistant polymer Polymers 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 229910021332 silicide Inorganic materials 0.000 claims description 6
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002019 doping agent Substances 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 4
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- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000002161 passivation Methods 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- -1 hafnium nitride Chemical class 0.000 claims description 2
- 229910000449 hafnium oxide Inorganic materials 0.000 claims description 2
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 230000000802 nitrating effect Effects 0.000 claims description 2
- 238000005240 physical vapour deposition Methods 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 7
- 230000005669 field effect Effects 0.000 abstract description 4
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
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- 230000009467 reduction Effects 0.000 description 3
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- 229910004298 SiO 2 Inorganic materials 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- 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
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7839—Field effect transistors with field effect produced by an insulated gate with Schottky drain or source contact
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105601764A CN102074583B (zh) | 2010-11-25 | 2010-11-25 | 一种低功耗复合源结构mos晶体管及其制备方法 |
DE112011103915.8T DE112011103915B4 (de) | 2010-11-25 | 2011-10-14 | MOS-Transistor, welcher eine Struktur von kombinierter Quelle mit niedrigem Stromverbrauch aufweist und Verfahren zu seiner Herstellung |
US13/501,241 US8710557B2 (en) | 2010-11-25 | 2011-10-14 | MOS transistor having combined-source structure with low power consumption and method for fabricating the same |
PCT/CN2011/080779 WO2012068928A1 (zh) | 2010-11-25 | 2011-10-14 | 一种低功耗复合源结构mos晶体管及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105601764A CN102074583B (zh) | 2010-11-25 | 2010-11-25 | 一种低功耗复合源结构mos晶体管及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102074583A CN102074583A (zh) | 2011-05-25 |
CN102074583B true CN102074583B (zh) | 2012-03-07 |
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CN2010105601764A Active CN102074583B (zh) | 2010-11-25 | 2010-11-25 | 一种低功耗复合源结构mos晶体管及其制备方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8710557B2 (zh) |
CN (1) | CN102074583B (zh) |
DE (1) | DE112011103915B4 (zh) |
WO (1) | WO2012068928A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074583B (zh) | 2010-11-25 | 2012-03-07 | 北京大学 | 一种低功耗复合源结构mos晶体管及其制备方法 |
US10103226B2 (en) * | 2012-04-30 | 2018-10-16 | International Business Machines Corporation | Method of fabricating tunnel transistors with abrupt junctions |
CN102664192B (zh) * | 2012-05-08 | 2015-03-11 | 北京大学 | 一种自适应复合机制隧穿场效应晶体管及其制备方法 |
CN102945861B (zh) * | 2012-11-26 | 2015-12-23 | 北京大学 | 条形栅调制型隧穿场效应晶体管及其制备方法 |
CN102983168B (zh) * | 2012-11-29 | 2015-04-15 | 北京大学 | 带双扩散的条形栅隧穿场效应晶体管及其制备方法 |
DE102012221932A1 (de) * | 2012-11-30 | 2014-06-05 | Leibniz-Institut für Festkörper- und Werkstoffforschung e.V. | Aufgerollte, dreidimensionale Feldeffekttransistoren und ihre Verwendung in der Elektronik, Sensorik und Mikrofluidik |
CN103151391B (zh) | 2013-03-18 | 2015-08-12 | 北京大学 | 垂直非均匀掺杂沟道的短栅隧穿场效应晶体管及制备方法 |
CN107170828B (zh) * | 2017-06-08 | 2021-05-18 | 湘潭大学 | 一种铁电场效应晶体管及其制备方法 |
CN111146278B (zh) * | 2018-11-06 | 2022-09-09 | 无锡华润上华科技有限公司 | 绝缘体上半导体器件及其制造方法 |
CN113571585B (zh) * | 2021-07-07 | 2023-10-13 | 沈阳工业大学 | 低功耗双层阻挡接触式双向异或非门集成电路及制造方法 |
CN113809174B (zh) * | 2021-11-16 | 2022-03-11 | 深圳市时代速信科技有限公司 | 一种半导体器件及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3039967B2 (ja) * | 1990-08-03 | 2000-05-08 | 株式会社日立製作所 | 半導体装置 |
GB9127093D0 (en) * | 1991-02-26 | 1992-02-19 | Samsung Electronics Co Ltd | Field-effect transistor |
TW352463B (en) * | 1997-03-27 | 1999-02-11 | Powerchip Semiconductor Corportion | Process for forming inverted T gate metal oxide semiconductor field-effect transistor |
US6674139B2 (en) | 2001-07-20 | 2004-01-06 | International Business Machines Corporation | Inverse T-gate structure using damascene processing |
JP4439358B2 (ja) * | 2003-09-05 | 2010-03-24 | 株式会社東芝 | 電界効果トランジスタ及びその製造方法 |
JP3910971B2 (ja) * | 2004-03-26 | 2007-04-25 | 株式会社東芝 | 電界効果トランジスタ |
JP2005285913A (ja) * | 2004-03-29 | 2005-10-13 | Sanyo Electric Co Ltd | 半導体装置およびその製造方法 |
US20060125041A1 (en) | 2004-12-14 | 2006-06-15 | Electronics And Telecommunications Research Institute | Transistor using impact ionization and method of manufacturing the same |
CN101719517B (zh) * | 2009-11-19 | 2011-12-14 | 复旦大学 | 一种肖特基隧穿晶体管的制备方法 |
CN102074583B (zh) * | 2010-11-25 | 2012-03-07 | 北京大学 | 一种低功耗复合源结构mos晶体管及其制备方法 |
-
2010
- 2010-11-25 CN CN2010105601764A patent/CN102074583B/zh active Active
-
2011
- 2011-10-14 DE DE112011103915.8T patent/DE112011103915B4/de not_active Expired - Fee Related
- 2011-10-14 US US13/501,241 patent/US8710557B2/en active Active
- 2011-10-14 WO PCT/CN2011/080779 patent/WO2012068928A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE112011103915T5 (de) | 2013-09-26 |
DE112011103915T8 (de) | 2014-02-27 |
WO2012068928A1 (zh) | 2012-05-31 |
US8710557B2 (en) | 2014-04-29 |
DE112011103915B4 (de) | 2016-09-29 |
US20120313154A1 (en) | 2012-12-13 |
CN102074583A (zh) | 2011-05-25 |
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Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: BEIJING UNIV. Effective date: 20130528 Owner name: 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 |