CN113013243B - 一种氮化镓场效应管及其制备方法 - Google Patents
一种氮化镓场效应管及其制备方法 Download PDFInfo
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- CN113013243B CN113013243B CN202110145845.XA CN202110145845A CN113013243B CN 113013243 B CN113013243 B CN 113013243B CN 202110145845 A CN202110145845 A CN 202110145845A CN 113013243 B CN113013243 B CN 113013243B
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- channel layer
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- gallium nitride
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- effect transistor
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- 229910002601 GaN Inorganic materials 0.000 title claims abstract description 100
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000002353 field-effect transistor method Methods 0.000 title description 2
- 230000005669 field effect Effects 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 33
- ZXKXJHAOUFHNAS-UHFFFAOYSA-N fenfluramine hydrochloride Chemical compound [Cl-].CC[NH2+]C(C)CC1=CC=CC(C(F)(F)F)=C1 ZXKXJHAOUFHNAS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005530 etching Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 42
- 239000004065 semiconductor Substances 0.000 claims description 36
- 238000000151 deposition Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 8
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 8
- 229910052733 gallium Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 5
- 229910003910 SiCl4 Inorganic materials 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 4
- 230000005533 two-dimensional electron gas Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
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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
- H01L29/7782—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 confinement of carriers by at least two heterojunctions, e.g. DHHEMT, quantum well HEMT, DHMODFET
- H01L29/7783—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 confinement of carriers by at least two heterojunctions, e.g. DHHEMT, quantum well HEMT, DHMODFET using III-V semiconductor material
-
- 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
- H01L29/66007—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
-
- 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
- H01L29/7788—Vertical transistors
-
- 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
- H01L29/7789—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface the two-dimensional charge carrier gas being at least partially not parallel to a main surface of the semiconductor body
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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)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Junction Field-Effect Transistors (AREA)
Abstract
Description
标号 | 名称 | 标号 | 名称 |
100 | 氮化镓场效应管 | 312 | 侧沟道区 |
10 | 衬底 | 32 | 第二沟道层 |
20 | 漂移层 | 33 | 导电沟道 |
30 | 沟道层 | 41 | 源极 |
31 | 第一沟道层 | 42 | 栅极 |
311 | 中间沟道区 | 43 | 漏极 |
Claims (10)
Priority Applications (1)
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CN202110145845.XA CN113013243B (zh) | 2021-02-02 | 2021-02-02 | 一种氮化镓场效应管及其制备方法 |
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CN202110145845.XA CN113013243B (zh) | 2021-02-02 | 2021-02-02 | 一种氮化镓场效应管及其制备方法 |
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CN113013243A CN113013243A (zh) | 2021-06-22 |
CN113013243B true CN113013243B (zh) | 2022-05-10 |
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CN202110145845.XA Active CN113013243B (zh) | 2021-02-02 | 2021-02-02 | 一种氮化镓场效应管及其制备方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514883A (en) * | 1992-03-30 | 1996-05-07 | Matsushita Electric Industrial Co., Ltd. | Field effect transistor |
CN101667597A (zh) * | 2009-09-09 | 2010-03-10 | 上海宏力半导体制造有限公司 | 一种垂直双扩散mos晶体管测试结构 |
CN101916773A (zh) * | 2010-07-23 | 2010-12-15 | 中国科学院上海技术物理研究所 | 一种双沟道mos-hemt器件及制作方法 |
WO2015175915A1 (en) * | 2014-05-15 | 2015-11-19 | The Regents Of The University Of California | Trenched vertical power field-effect transistors with improved on-resistance and breakdown voltage |
JP2016164926A (ja) * | 2015-03-06 | 2016-09-08 | 日本電信電話株式会社 | 窒化物半導体装置およびその製造方法 |
-
2021
- 2021-02-02 CN CN202110145845.XA patent/CN113013243B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514883A (en) * | 1992-03-30 | 1996-05-07 | Matsushita Electric Industrial Co., Ltd. | Field effect transistor |
CN101667597A (zh) * | 2009-09-09 | 2010-03-10 | 上海宏力半导体制造有限公司 | 一种垂直双扩散mos晶体管测试结构 |
CN101916773A (zh) * | 2010-07-23 | 2010-12-15 | 中国科学院上海技术物理研究所 | 一种双沟道mos-hemt器件及制作方法 |
WO2015175915A1 (en) * | 2014-05-15 | 2015-11-19 | The Regents Of The University Of California | Trenched vertical power field-effect transistors with improved on-resistance and breakdown voltage |
JP2016164926A (ja) * | 2015-03-06 | 2016-09-08 | 日本電信電話株式会社 | 窒化物半導体装置およびその製造方法 |
Non-Patent Citations (1)
Title |
---|
杂质吸附对背栅MoS_2场效应晶体管电学性能的影响;蔡剑辉,陈治西,刘晨鹤,张栋梁,刘强,俞文杰,刘新科,马忠权;《电子器件》;20181231;第41卷(第6期);全文 * |
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Effective date of registration: 20230911 Address after: 518000, Building B, Fujian Building, No. 2048 Caitian Road, Fushan Community, Futian Street, Futian District, Shenzhen City, Guangdong Province, 1405M5 Patentee after: Shenzhen Red and Blue Enterprise Management Center (L.P.) Address before: B2904, Building 10, Shenzhen Bay Science and Technology Ecological Park, No. 10, Gaoxin South 9th Road, High tech District Community, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen aidixin Semiconductor Co.,Ltd. |
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Effective date of registration: 20231222 Address after: Building C, No.888, Huanhu West 2nd Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Red and blue Microelectronics (Shanghai) Co.,Ltd. Address before: 518000, Building B, Fujian Building, No. 2048 Caitian Road, Fushan Community, Futian Street, Futian District, Shenzhen City, Guangdong Province, 1405M5 Patentee before: Shenzhen Red and Blue Enterprise Management Center (L.P.) |
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