JPS5685871A - High frequency field effect semiconductor device - Google Patents

High frequency field effect semiconductor device

Info

Publication number
JPS5685871A
JPS5685871A JP14924680A JP14924680A JPS5685871A JP S5685871 A JPS5685871 A JP S5685871A JP 14924680 A JP14924680 A JP 14924680A JP 14924680 A JP14924680 A JP 14924680A JP S5685871 A JPS5685871 A JP S5685871A
Authority
JP
Japan
Prior art keywords
semiconductor device
high frequency
field effect
frequency field
effect semiconductor
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.)
Granted
Application number
JP14924680A
Other languages
English (en)
Japanese (ja)
Other versions
JPH028453B2 (OSRAM
Inventor
Rin Niyuien Toron
Derajiyuboodoufu Danieru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS5685871A publication Critical patent/JPS5685871A/ja
Publication of JPH028453B2 publication Critical patent/JPH028453B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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]
    • H10D30/475—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs
    • H10D30/4755—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs having wide bandgap charge-carrier supplying layers, e.g. modulation doped HEMTs such as n-AlGaAs/GaAs HEMTs
    • 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
    • H10D64/602—Heterojunction gate electrodes for FETs

Landscapes

  • Junction Field-Effect Transistors (AREA)
JP14924680A 1979-10-26 1980-10-24 High frequency field effect semiconductor device Granted JPS5685871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7926611A FR2469002A1 (fr) 1979-10-26 1979-10-26 Dispositif semiconducteur a effet de champ pour hautes frequences et transistor et dispositif a transfert de charges utilisant un tel semiconducteur

Publications (2)

Publication Number Publication Date
JPS5685871A true JPS5685871A (en) 1981-07-13
JPH028453B2 JPH028453B2 (OSRAM) 1990-02-23

Family

ID=9231080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14924680A Granted JPS5685871A (en) 1979-10-26 1980-10-24 High frequency field effect semiconductor device

Country Status (5)

Country Link
EP (1) EP0027761B1 (OSRAM)
JP (1) JPS5685871A (OSRAM)
CA (1) CA1158366A (OSRAM)
DE (1) DE3067774D1 (OSRAM)
FR (1) FR2469002A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694780A (en) * 1979-12-28 1981-07-31 Fujitsu Ltd Semiconductor device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489045A1 (fr) * 1980-08-20 1982-02-26 Thomson Csf Transistor a effet de champ gaas a memoire non volatile
FR2497603A1 (fr) * 1981-01-06 1982-07-09 Thomson Csf Transistor a faible temps de commutation, de type normalement bloquant
FR2520157B1 (fr) * 1982-01-18 1985-09-13 Labo Electronique Physique Dispositif semi-conducteur du genre transistor a heterojonction(s)
GB2172742B (en) * 1985-03-21 1988-08-24 Stc Plc Photoconductor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075652A (en) * 1974-04-17 1978-02-21 Matsushita Electronics Corporation Junction gate type gaas field-effect transistor and method of forming
US4065781A (en) * 1974-06-21 1977-12-27 Westinghouse Electric Corporation Insulated-gate thin film transistor with low leakage current
US4160261A (en) * 1978-01-13 1979-07-03 Bell Telephone Laboratories, Incorporated Mis heterojunction structures
FR2465317A2 (fr) * 1979-03-28 1981-03-20 Thomson Csf Transistor a effet de champ a frequence de coupure elevee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694780A (en) * 1979-12-28 1981-07-31 Fujitsu Ltd Semiconductor device

Also Published As

Publication number Publication date
CA1158366A (en) 1983-12-06
EP0027761A1 (fr) 1981-04-29
EP0027761B1 (fr) 1984-05-09
JPH028453B2 (OSRAM) 1990-02-23
FR2469002B1 (OSRAM) 1984-02-17
DE3067774D1 (en) 1984-06-14
FR2469002A1 (fr) 1981-05-08

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