JP4751498B2 - 半導体三端子装置 - Google Patents

半導体三端子装置 Download PDF

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Publication number
JP4751498B2
JP4751498B2 JP2000095895A JP2000095895A JP4751498B2 JP 4751498 B2 JP4751498 B2 JP 4751498B2 JP 2000095895 A JP2000095895 A JP 2000095895A JP 2000095895 A JP2000095895 A JP 2000095895A JP 4751498 B2 JP4751498 B2 JP 4751498B2
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Japan
Prior art keywords
layer
electrode
film
gate electrode
ohmic electrode
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Expired - Fee Related
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JP2000095895A
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English (en)
Japanese (ja)
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JP2001284578A5 (enExample
JP2001284578A (ja
Inventor
瑞久 二瓶
祐 渡邊
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Fujitsu Ltd
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Fujitsu Ltd
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Priority to JP2000095895A priority Critical patent/JP4751498B2/ja
Priority to US09/746,064 priority patent/US6822307B2/en
Publication of JP2001284578A publication Critical patent/JP2001284578A/ja
Publication of JP2001284578A5 publication Critical patent/JP2001284578A5/ja
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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
    • H10D30/061—Manufacture or treatment of FETs having Schottky gates
    • H10D30/0612—Manufacture or treatment of FETs having Schottky gates of lateral single-gate Schottky FETs
    • H10D30/0616—Manufacture or treatment of FETs having Schottky gates of lateral single-gate Schottky FETs using processes wherein the final gate is made before the completion of the source and drain regions, e.g. gate-first processes
    • 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
    • H01L21/28587—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 characterised by the sectional shape, e.g. T, inverted T
    • 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
    • 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 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H10D30/6737—Thin-film transistors [TFT] characterised by the electrodes characterised by the electrode materials
    • H10D30/6738—Schottky barrier electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/674—Thin-film transistors [TFT] characterised by the active materials
    • H10D30/675—Group III-V materials, Group II-VI materials, Group IV-VI materials, selenium or tellurium
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/80—FETs having rectifying junction gate electrodes
    • H10D30/87—FETs having Schottky gate electrodes, e.g. metal-semiconductor FETs [MESFET]
    • 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
    • H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/60—Electrodes characterised by their materials
    • H10D64/64—Electrodes comprising a Schottky barrier to a semiconductor
    • 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
    • H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
    • H10D62/852—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs being Group III-V materials comprising three or more elements, e.g. AlGaN or InAsSbP

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)
JP2000095895A 2000-03-30 2000-03-30 半導体三端子装置 Expired - Fee Related JP4751498B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000095895A JP4751498B2 (ja) 2000-03-30 2000-03-30 半導体三端子装置
US09/746,064 US6822307B2 (en) 2000-03-30 2000-12-26 Semiconductor triode device having a compound-semiconductor channel layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000095895A JP4751498B2 (ja) 2000-03-30 2000-03-30 半導体三端子装置

Publications (3)

Publication Number Publication Date
JP2001284578A JP2001284578A (ja) 2001-10-12
JP2001284578A5 JP2001284578A5 (enExample) 2006-10-05
JP4751498B2 true JP4751498B2 (ja) 2011-08-17

Family

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Family Applications (1)

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JP2000095895A Expired - Fee Related JP4751498B2 (ja) 2000-03-30 2000-03-30 半導体三端子装置

Country Status (2)

Country Link
US (1) US6822307B2 (enExample)
JP (1) JP4751498B2 (enExample)

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JP4606552B2 (ja) * 2000-06-27 2011-01-05 富士通株式会社 半導体装置
US6378759B1 (en) * 2000-07-18 2002-04-30 Chartered Semiconductor Manufacturing Ltd. Method of application of conductive cap-layer in flip-chip, COB, and micro metal bonding
US6740535B2 (en) * 2002-07-29 2004-05-25 International Business Machines Corporation Enhanced T-gate structure for modulation doped field effect transistors
US7084423B2 (en) 2002-08-12 2006-08-01 Acorn Technologies, Inc. Method for depinning the Fermi level of a semiconductor at an electrical junction and devices incorporating such junctions
US6833556B2 (en) 2002-08-12 2004-12-21 Acorn Technologies, Inc. Insulated gate field effect transistor having passivated schottky barriers to the channel
TW573120B (en) * 2002-12-06 2004-01-21 Univ Nat Cheng Kung Hydrogen sensor suitable for high temperature operation and method for producing the same
US7901994B2 (en) * 2004-01-16 2011-03-08 Cree, Inc. Methods of manufacturing group III nitride semiconductor devices with silicon nitride layers
US7045404B2 (en) * 2004-01-16 2006-05-16 Cree, Inc. Nitride-based transistors with a protective layer and a low-damage recess and methods of fabrication thereof
US7238560B2 (en) * 2004-07-23 2007-07-03 Cree, Inc. Methods of fabricating nitride-based transistors with a cap layer and a recessed gate
US7126199B2 (en) * 2004-09-27 2006-10-24 Intel Corporation Multilayer metal gate electrode
US7456443B2 (en) 2004-11-23 2008-11-25 Cree, Inc. Transistors having buried n-type and p-type regions beneath the source region
JP2006173571A (ja) * 2004-12-14 2006-06-29 Korea Electronics Telecommun 半導体素子のトランジスタ及びその製造方法
JP2006222414A (ja) * 2005-01-14 2006-08-24 Matsushita Electric Ind Co Ltd 半導体装置
TWI267946B (en) * 2005-08-22 2006-12-01 Univ Nat Chiao Tung Interconnection of group III-V semiconductor device and fabrication method for making the same
US7566623B2 (en) * 2007-02-02 2009-07-28 Freescale Semiconductor, Inc. Electronic device including a semiconductor fin having a plurality of gate electrodes and a process for forming the electronic device
US7501670B2 (en) * 2007-03-20 2009-03-10 Velox Semiconductor Corporation Cascode circuit employing a depletion-mode, GaN-based FET
JP5966289B2 (ja) * 2011-09-16 2016-08-10 富士通株式会社 半導体基板の製造方法及び半導体装置の製造方法
KR101990622B1 (ko) 2011-11-23 2019-06-18 아콘 테크놀로지스 인코포레이티드 계면 원자 단일층의 삽입에 의한 ⅳ족 반도체에 대한 금속 접점의 개선
JP2013229493A (ja) * 2012-04-26 2013-11-07 Sharp Corp Ｉｉｉ族窒化物半導体積層基板およびｉｉｉ族窒化物半導体電界効果トランジスタ
JP2013258368A (ja) * 2012-06-14 2013-12-26 Toshiba Corp 半導体装置
US9620611B1 (en) 2016-06-17 2017-04-11 Acorn Technology, Inc. MIS contact structure with metal oxide conductor
DE112017005855T5 (de) 2016-11-18 2019-08-01 Acorn Technologies, Inc. Nanodrahttransistor mit Source und Drain induziert durch elektrische Kontakte mit negativer Schottky-Barrierenhöhe
JP7100241B2 (ja) * 2017-12-20 2022-07-13 富士通株式会社 化合物半導体装置及びその製造方法
CN120390422A (zh) * 2024-01-24 2025-07-29 华为技术有限公司 半导体器件、其制作方法、功率放大器芯片及电子设备

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JPS61285762A (ja) * 1985-06-12 1986-12-16 Toshiba Corp 半導体装置およびその製造方法
JPS62260320A (ja) * 1986-05-06 1987-11-12 Mitsubishi Electric Corp 半導体装置の製造方法
US4843450A (en) * 1986-06-16 1989-06-27 International Business Machines Corporation Compound semiconductor interface control
JP2695185B2 (ja) * 1988-05-02 1997-12-24 株式会社日立製作所 半導体集積回路装置及びその製造方法
WO1990015436A1 (fr) * 1989-05-31 1990-12-13 Nippon Mining Co., Ltd Procede de production de dispositifs a semi-conducteur composites
JP2932304B2 (ja) * 1990-07-11 1999-08-09 サンケン電気株式会社 ショットキ障壁を有する半導体装置の製造方法
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KR970076816A (ko) * 1996-05-06 1997-12-12 김광호 누설 전류를 이용한 다진법 강유전체 랜덤 액세서 메모리
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JP3161516B2 (ja) * 1997-10-03 2001-04-25 日本電気株式会社 半導体装置の製造方法
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US6822307B2 (en) 2004-11-23
JP2001284578A (ja) 2001-10-12
US20020163012A1 (en) 2002-11-07

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