CN107924939A - 具有间隔层的半导体结构 - Google Patents
具有间隔层的半导体结构 Download PDFInfo
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- CN107924939A CN107924939A CN201680048524.5A CN201680048524A CN107924939A CN 107924939 A CN107924939 A CN 107924939A CN 201680048524 A CN201680048524 A CN 201680048524A CN 107924939 A CN107924939 A CN 107924939A
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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
- H01L29/778—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
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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
- H01L29/02—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
- H01L29/201—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 including two or more compounds, e.g. alloys
- H01L29/205—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 including two or more compounds, e.g. alloys in different semiconductor regions, e.g. heterojunctions
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- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66446—Unipolar field-effect transistors with an active layer made of a group 13/15 material, e.g. group 13/15 velocity modulation transistor [VMT], group 13/15 negative resistance FET [NERFET]
- H01L29/66462—Unipolar field-effect transistors with an active layer made of a group 13/15 material, e.g. group 13/15 velocity modulation transistor [VMT], group 13/15 negative resistance FET [NERFET] with a heterojunction interface channel or gate, e.g. HFET, HIGFET, SISFET, HJFET, HEMT
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- H—ELECTRICITY
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- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/872—Schottky diodes
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- 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
- H01L29/15—Structures with periodic or quasi periodic potential variation, e.g. multiple quantum wells, superlattices
- H01L29/151—Compositional structures
- H01L29/152—Compositional structures with quantum effects only in vertical direction, i.e. layered structures with quantum effects solely resulting from vertical potential variation
- H01L29/155—Comprising only semiconductor materials
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- 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
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- 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
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- 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
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42356—Disposition, e.g. buried gate electrode
- H01L29/4236—Disposition, e.g. buried gate electrode within a trench, e.g. trench gate electrode, groove gate electrode
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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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42372—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out
- H01L29/42376—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out characterised by the length or the sectional shape
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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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/432—Heterojunction gate for field effect devices
Landscapes
- 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)
- Manufacturing & Machinery (AREA)
- Junction Field-Effect Transistors (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562203438P | 2015-08-11 | 2015-08-11 | |
| US62/203,438 | 2015-08-11 | ||
| US15/094,985 US9502535B2 (en) | 2015-04-10 | 2016-04-08 | Semiconductor structure and etch technique for monolithic integration of III-N transistors |
| US15/094,985 | 2016-04-08 | ||
| PCT/US2016/046546 WO2017027704A1 (fr) | 2015-08-11 | 2016-08-11 | Structure semi-conductrice avec couche d'espacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107924939A true CN107924939A (zh) | 2018-04-17 |
Family
ID=57984111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680048524.5A Pending CN107924939A (zh) | 2015-08-11 | 2016-08-11 | 具有间隔层的半导体结构 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3335242A4 (fr) |
| CN (1) | CN107924939A (fr) |
| WO (1) | WO2017027704A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047979A (zh) * | 2019-02-20 | 2019-07-23 | 华灿光电(苏州）有限公司 | 紫外发光二极管外延片及其制造方法 |
| CN110335898A (zh) * | 2019-08-05 | 2019-10-15 | 中国电子科技集团公司第十三研究所 | GaN基异质结场效应晶体管及制造方法 |
| CN110444599A (zh) * | 2019-08-05 | 2019-11-12 | 中国电子科技集团公司第十三研究所 | GaN基异质结场效应晶体管及其制造方法 |
| CN110444600A (zh) * | 2019-08-05 | 2019-11-12 | 中国电子科技集团公司第十三研究所 | GaN基异质结场效应晶体管及制造方法 |
| CN112928022A (zh) * | 2021-01-29 | 2021-06-08 | 中国科学院微电子研究所 | 高电子场效应晶体管及其制作方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200052782A (ko) * | 2018-11-07 | 2020-05-15 | 엘지디스플레이 주식회사 | 표시 장치 |
| US11721743B2 (en) * | 2020-12-22 | 2023-08-08 | Applied Materials, Inc. | Implantation enabled precisely controlled source and drain etch depth |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960002A (zh) * | 2005-11-03 | 2007-05-09 | 韩国电子通信研究院 | 场效应晶体管及其制造方法 |
| CN101040387A (zh) * | 2004-03-12 | 2007-09-19 | 半南实验室公司 | 自对准碳化硅半导体器件 |
| US20080237605A1 (en) * | 2007-03-29 | 2008-10-02 | Tomohiro Murata | Semiconductor device and manufacturing method of the same |
| JP2009060042A (ja) * | 2007-09-03 | 2009-03-19 | Asahi Kasei Electronics Co Ltd | 半導体デバイス |
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| US20140306235A1 (en) * | 2013-04-16 | 2014-10-16 | Imec | Method for Producing a Semiconductor Device Comprising a Schottky Diode and a High Electron Mobility Transistor |
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| JP3785970B2 (ja) * | 2001-09-03 | 2006-06-14 | 日本電気株式会社 | Ｉｉｉ族窒化物半導体素子の製造方法 |
| US7709859B2 (en) * | 2004-11-23 | 2010-05-04 | Cree, Inc. | Cap layers including aluminum nitride for nitride-based transistors |
| US7388236B2 (en) * | 2006-03-29 | 2008-06-17 | Cree, Inc. | High efficiency and/or high power density wide bandgap transistors |
| US20080258135A1 (en) * | 2007-04-19 | 2008-10-23 | Hoke William E | Semiconductor structure having plural back-barrier layers for improved carrier confinement |
| US7985986B2 (en) * | 2008-07-31 | 2011-07-26 | Cree, Inc. | Normally-off semiconductor devices |
| US20130099245A1 (en) * | 2010-03-26 | 2013-04-25 | Nec Corporation | Field effect transistor, method for producing the same, and electronic device |
| US8659030B2 (en) * | 2011-02-28 | 2014-02-25 | International Rectifier Corporation | III-nitride heterojunction devices having a multilayer spacer |
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- 2016-08-11 EP EP16835909.9A patent/EP3335242A4/fr not_active Withdrawn
- 2016-08-11 CN CN201680048524.5A patent/CN107924939A/zh active Pending
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| CN101040387A (zh) * | 2004-03-12 | 2007-09-19 | 半南实验室公司 | 自对准碳化硅半导体器件 |
| CN1960002A (zh) * | 2005-11-03 | 2007-05-09 | 韩国电子通信研究院 | 场效应晶体管及其制造方法 |
| US20080237605A1 (en) * | 2007-03-29 | 2008-10-02 | Tomohiro Murata | Semiconductor device and manufacturing method of the same |
| JP2009060042A (ja) * | 2007-09-03 | 2009-03-19 | Asahi Kasei Electronics Co Ltd | 半導体デバイス |
| CN103367424A (zh) * | 2012-03-29 | 2013-10-23 | 富士通株式会社 | 化合物半导体器件及其制造方法 |
| US20140306235A1 (en) * | 2013-04-16 | 2014-10-16 | Imec | Method for Producing a Semiconductor Device Comprising a Schottky Diode and a High Electron Mobility Transistor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110047979A (zh) * | 2019-02-20 | 2019-07-23 | 华灿光电(苏州）有限公司 | 紫外发光二极管外延片及其制造方法 |
| CN110047979B (zh) * | 2019-02-20 | 2020-10-09 | 华灿光电(苏州）有限公司 | 紫外发光二极管外延片及其制造方法 |
| CN110335898A (zh) * | 2019-08-05 | 2019-10-15 | 中国电子科技集团公司第十三研究所 | GaN基异质结场效应晶体管及制造方法 |
| CN110444599A (zh) * | 2019-08-05 | 2019-11-12 | 中国电子科技集团公司第十三研究所 | GaN基异质结场效应晶体管及其制造方法 |
| CN110444600A (zh) * | 2019-08-05 | 2019-11-12 | 中国电子科技集团公司第十三研究所 | GaN基异质结场效应晶体管及制造方法 |
| CN112928022A (zh) * | 2021-01-29 | 2021-06-08 | 中国科学院微电子研究所 | 高电子场效应晶体管及其制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3335242A1 (fr) | 2018-06-20 |
| WO2017027704A1 (fr) | 2017-02-16 |
| EP3335242A4 (fr) | 2019-04-10 |
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