CN103003930B - 场效应晶体管 - Google Patents
场效应晶体管 Download PDFInfo
- Publication number
- CN103003930B CN103003930B CN201180033838.5A CN201180033838A CN103003930B CN 103003930 B CN103003930 B CN 103003930B CN 201180033838 A CN201180033838 A CN 201180033838A CN 103003930 B CN103003930 B CN 103003930B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- semiconductor layer
- effect transistor
- field
- insulator
- 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
- 230000005669 field effect Effects 0.000 title claims abstract description 79
- 239000004065 semiconductor Substances 0.000 claims abstract description 141
- 239000012212 insulator Substances 0.000 claims abstract description 60
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 150000004767 nitrides Chemical class 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 21
- 229910017083 AlN Inorganic materials 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 11
- 230000005533 two-dimensional electron gas Effects 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000010980 sapphire Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229910004541 SiN Inorganic materials 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 29
- 239000000463 material Substances 0.000 description 20
- 230000007423 decrease Effects 0.000 description 16
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 12
- 229910002601 GaN Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 5
- 229910002704 AlGaN Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 102000029749 Microtubule Human genes 0.000 description 1
- 108091022875 Microtubule Proteins 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000004688 microtubule Anatomy 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- H01L29/778—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface
- H01L29/7786—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface with direct single heterostructure, i.e. with wide bandgap layer formed on top of active layer, e.g. direct single heterostructure MIS-like HEMT
-
- 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
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28575—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising AIIIBV compounds
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0843—Source or drain regions of field-effect devices
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0843—Source or drain regions of field-effect devices
- H01L29/0891—Source or drain regions of field-effect devices of field-effect transistors with Schottky 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
- H01L29/40—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
- H01L29/41766—Source or drain electrodes for field effect devices with at least part of the source or drain electrode having contact below the semiconductor surface, e.g. the source or drain electrode formed at least partially in a groove or with inclusions of conductor inside the semiconductor
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/20—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
- H01L29/2003—Nitride compounds
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)
- Junction Field-Effect Transistors (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010160113A JP5576731B2 (ja) | 2010-07-14 | 2010-07-14 | 電界効果トランジスタ |
JP2010-160113 | 2010-07-14 | ||
PCT/JP2011/003968 WO2012008141A1 (ja) | 2010-07-14 | 2011-07-11 | 電界効果トランジスタ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103003930A CN103003930A (zh) | 2013-03-27 |
CN103003930B true CN103003930B (zh) | 2015-12-16 |
Family
ID=45469157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180033838.5A Expired - Fee Related CN103003930B (zh) | 2010-07-14 | 2011-07-11 | 场效应晶体管 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8659056B2 (zh) |
JP (1) | JP5576731B2 (zh) |
CN (1) | CN103003930B (zh) |
WO (1) | WO2012008141A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117294B (zh) * | 2013-02-07 | 2015-11-25 | 苏州晶湛半导体有限公司 | 氮化物高压器件及其制造方法 |
JP6133191B2 (ja) * | 2013-10-18 | 2017-05-24 | 古河電気工業株式会社 | 窒化物半導体装置、ダイオード、および電界効果トランジスタ |
US9536967B2 (en) | 2014-12-16 | 2017-01-03 | Transphorm Inc. | Recessed ohmic contacts in a III-N device |
JP6665157B2 (ja) * | 2015-03-17 | 2020-03-13 | パナソニック株式会社 | 窒化物半導体装置 |
JP6905395B2 (ja) * | 2017-06-16 | 2021-07-21 | 株式会社東芝 | 半導体装置 |
CN108649071B (zh) * | 2018-05-17 | 2019-03-19 | 苏州汉骅半导体有限公司 | 半导体器件及其制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009324A (zh) * | 2006-01-25 | 2007-08-01 | 松下电器产业株式会社 | 氮化物半导体装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4043600B2 (ja) * | 1998-06-03 | 2008-02-06 | 古河電気工業株式会社 | ショットキー障壁形成用電極 |
JP2007227409A (ja) * | 2006-01-24 | 2007-09-06 | Oki Electric Ind Co Ltd | 窒化ガリウム系トランジスタとその製造方法 |
JP2007329350A (ja) | 2006-06-08 | 2007-12-20 | Matsushita Electric Ind Co Ltd | 半導体装置 |
JP5401758B2 (ja) * | 2006-12-12 | 2014-01-29 | サンケン電気株式会社 | 半導体装置及びその製造方法 |
TW200903858A (en) * | 2007-03-09 | 2009-01-16 | Univ California | Method to fabricate III-N field effect transistors using ion implantation with reduced dopant activation and damage recovery temperature |
JP2009099678A (ja) * | 2007-10-15 | 2009-05-07 | Oki Electric Ind Co Ltd | 窒化物半導体高電子移動度トランジスタ及びその製造方法 |
JP2010098047A (ja) * | 2008-10-15 | 2010-04-30 | Sanken Electric Co Ltd | 窒化物半導体装置 |
-
2010
- 2010-07-14 JP JP2010160113A patent/JP5576731B2/ja not_active Expired - Fee Related
-
2011
- 2011-07-11 CN CN201180033838.5A patent/CN103003930B/zh not_active Expired - Fee Related
- 2011-07-11 WO PCT/JP2011/003968 patent/WO2012008141A1/ja active Application Filing
-
2012
- 2012-12-26 US US13/727,354 patent/US8659056B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009324A (zh) * | 2006-01-25 | 2007-08-01 | 松下电器产业株式会社 | 氮化物半导体装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103003930A (zh) | 2013-03-27 |
WO2012008141A1 (ja) | 2012-01-19 |
JP2012023211A (ja) | 2012-02-02 |
US8659056B2 (en) | 2014-02-25 |
US20130126943A1 (en) | 2013-05-23 |
JP5576731B2 (ja) | 2014-08-20 |
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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: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20150817 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150817 Address after: Osaka Japan Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200711 |
|
CF01 | Termination of patent right due to non-payment of annual fee |