CN113611731A - 一种GaN基增强型垂直HEMT器件及其制备方法 - Google Patents
一种GaN基增强型垂直HEMT器件及其制备方法 Download PDFInfo
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- CN113611731A CN113611731A CN202110673301.0A CN202110673301A CN113611731A CN 113611731 A CN113611731 A CN 113611731A CN 202110673301 A CN202110673301 A CN 202110673301A CN 113611731 A CN113611731 A CN 113611731A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having two-dimensional [2D] charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/477—Vertical HEMTs or vertical HHMTs
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- 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
- H10D30/015—Manufacture or treatment of FETs having heterojunction interface channels or heterojunction gate electrodes, e.g. HEMT
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having two-dimensional [2D] charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/473—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT
- H10D30/4732—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT using Group III-V semiconductor material
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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
- H10D62/124—Shapes, relative sizes or dispositions of the regions of semiconductor bodies or of junctions between the regions
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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
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
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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
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
- H10D62/235—Channel regions of field-effect devices of FETs of IGFETs
- H10D62/292—Non-planar channels of IGFETs
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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
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/82—Heterojunctions
- H10D62/824—Heterojunctions comprising only Group III-V materials heterojunctions, e.g. GaN/AlGaN heterojunctions
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110673301.0A CN113611731A (zh) | 2021-06-17 | 2021-06-17 | 一种GaN基增强型垂直HEMT器件及其制备方法 |
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| CN202110673301.0A CN113611731A (zh) | 2021-06-17 | 2021-06-17 | 一种GaN基增强型垂直HEMT器件及其制备方法 |
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| CN113611731A true CN113611731A (zh) | 2021-11-05 |
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| CN202110673301.0A Pending CN113611731A (zh) | 2021-06-17 | 2021-06-17 | 一种GaN基增强型垂直HEMT器件及其制备方法 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068677A (zh) * | 2021-11-19 | 2022-02-18 | 西南交通大学 | 一种AlGaN沟槽的增强型高压GaN基垂直HFET装置 |
| CN119384003A (zh) * | 2024-12-30 | 2025-01-28 | 英诺赛科(苏州)半导体有限公司 | 一种功率器件及其制备方法 |
| CN119789513A (zh) * | 2025-03-13 | 2025-04-08 | 深圳市冠禹半导体有限公司 | 一种双输入GaN HEMT器件及其制造方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008235543A (ja) * | 2007-03-20 | 2008-10-02 | Toyota Central R&D Labs Inc | 半導体装置とその製造方法 |
| US20090267078A1 (en) * | 2008-04-23 | 2009-10-29 | Transphorm Inc. | Enhancement Mode III-N HEMTs |
| JP2011204892A (ja) * | 2010-03-25 | 2011-10-13 | Fujitsu Ltd | 半導体装置及びその製造方法 |
| CN102332469A (zh) * | 2011-09-22 | 2012-01-25 | 中山大学 | 纵向导通的GaN常关型MISFET器件及其制作方法 |
| CN103035706A (zh) * | 2013-01-04 | 2013-04-10 | 电子科技大学 | 一种带有极化掺杂电流阻挡层的垂直氮化镓基异质结场效应晶体管 |
| CN106537599A (zh) * | 2014-08-28 | 2017-03-22 | 美国休斯研究所 | 在基极层具有增强的掺杂的三价氮化物晶体管 |
| CN108417629A (zh) * | 2018-05-10 | 2018-08-17 | 广东省半导体产业技术研究院 | 一种具有高势垒插入层的晶体管器件 |
| CN109004017A (zh) * | 2018-07-18 | 2018-12-14 | 大连理工大学 | 具有极化结纵向泄漏电流阻挡层结构的hemt器件及其制备方法 |
-
2021
- 2021-06-17 CN CN202110673301.0A patent/CN113611731A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008235543A (ja) * | 2007-03-20 | 2008-10-02 | Toyota Central R&D Labs Inc | 半導体装置とその製造方法 |
| US20090267078A1 (en) * | 2008-04-23 | 2009-10-29 | Transphorm Inc. | Enhancement Mode III-N HEMTs |
| JP2011204892A (ja) * | 2010-03-25 | 2011-10-13 | Fujitsu Ltd | 半導体装置及びその製造方法 |
| CN102332469A (zh) * | 2011-09-22 | 2012-01-25 | 中山大学 | 纵向导通的GaN常关型MISFET器件及其制作方法 |
| CN103035706A (zh) * | 2013-01-04 | 2013-04-10 | 电子科技大学 | 一种带有极化掺杂电流阻挡层的垂直氮化镓基异质结场效应晶体管 |
| CN106537599A (zh) * | 2014-08-28 | 2017-03-22 | 美国休斯研究所 | 在基极层具有增强的掺杂的三价氮化物晶体管 |
| CN108417629A (zh) * | 2018-05-10 | 2018-08-17 | 广东省半导体产业技术研究院 | 一种具有高势垒插入层的晶体管器件 |
| CN109004017A (zh) * | 2018-07-18 | 2018-12-14 | 大连理工大学 | 具有极化结纵向泄漏电流阻挡层结构的hemt器件及其制备方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068677A (zh) * | 2021-11-19 | 2022-02-18 | 西南交通大学 | 一种AlGaN沟槽的增强型高压GaN基垂直HFET装置 |
| CN114068677B (zh) * | 2021-11-19 | 2023-03-28 | 西南交通大学 | 一种AlGaN沟槽的增强型高压GaN基垂直HFET装置 |
| CN119384003A (zh) * | 2024-12-30 | 2025-01-28 | 英诺赛科(苏州)半导体有限公司 | 一种功率器件及其制备方法 |
| CN119789513A (zh) * | 2025-03-13 | 2025-04-08 | 深圳市冠禹半导体有限公司 | 一种双输入GaN HEMT器件及其制造方法 |
| CN119789513B (zh) * | 2025-03-13 | 2025-05-23 | 深圳市冠禹半导体有限公司 | 一种双输入GaN HEMT器件及其制造方法 |
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Effective date of registration: 20220926 Address after: 710071 Xi'an Electronic and Science University, 2 Taibai South Road, Shaanxi, Xi'an Applicant after: XIDIAN University Applicant after: Guangzhou Research Institute of Xi'an University of Electronic Science and technology Address before: 510555 building B5, B6, B7, Haisi center, Zhongxin knowledge city, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Research Institute of Xi'an University of Electronic Science and technology |
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Application publication date: 20211105 |