IT7922902A0 - Dispositivi semiconduttori con un contatto ohmico con semiconduttori di tipo n dei gruppi iii-v. - Google Patents

Dispositivi semiconduttori con un contatto ohmico con semiconduttori di tipo n dei gruppi iii-v.

Info

Publication number
IT7922902A0
IT7922902A0 IT7922902A IT2290279A IT7922902A0 IT 7922902 A0 IT7922902 A0 IT 7922902A0 IT 7922902 A IT7922902 A IT 7922902A IT 2290279 A IT2290279 A IT 2290279A IT 7922902 A0 IT7922902 A0 IT 7922902A0
Authority
IT
Italy
Prior art keywords
semiconductor devices
ohmic contact
type semiconductors
groups iii
iii
Prior art date
Application number
IT7922902A
Other languages
English (en)
Other versions
IT1114013B (it
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT7922902A0 publication Critical patent/IT7922902A0/it
Application granted granted Critical
Publication of IT1114013B publication Critical patent/IT1114013B/it

Links

Classifications

    • 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
    • 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
    • H10D64/62—Electrodes ohmically coupled to a semiconductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/02—Contacts, special

Landscapes

  • 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)
  • Electrodes Of Semiconductors (AREA)
  • Led Devices (AREA)
IT22902/79A 1978-05-24 1979-05-22 Dispositivi semiconduttori con un contatto ohmico con semiconduttori di tipo n dei gruppi iii-v IT1114013B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/909,024 US4179534A (en) 1978-05-24 1978-05-24 Gold-tin-gold ohmic contact to N-type group III-V semiconductors

Publications (2)

Publication Number Publication Date
IT7922902A0 true IT7922902A0 (it) 1979-05-22
IT1114013B IT1114013B (it) 1986-01-27

Family

ID=25426530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22902/79A IT1114013B (it) 1978-05-24 1979-05-22 Dispositivi semiconduttori con un contatto ohmico con semiconduttori di tipo n dei gruppi iii-v

Country Status (11)

Country Link
US (1) US4179534A (it)
JP (1) JPS5932055B2 (it)
BE (1) BE876480A (it)
CA (1) CA1124410A (it)
DE (1) DE2920444C2 (it)
ES (1) ES480898A1 (it)
FR (1) FR2426976A1 (it)
GB (1) GB2021858B (it)
IT (1) IT1114013B (it)
NL (1) NL182108C (it)
SE (1) SE438946B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316209A (en) * 1979-08-31 1982-02-16 International Business Machines Corporation Metal/silicon contact and methods of fabrication thereof
US4301188A (en) * 1979-10-01 1981-11-17 Bell Telephone Laboratories, Incorporated Process for producing contact to GaAs active region
US4360564A (en) * 1981-01-29 1982-11-23 General Electric Company Thin films of low resistance and high coefficients of transmission in the visible spectrum
US4424527A (en) 1981-07-31 1984-01-03 Optical Information Systems, Inc. Bonding pad metallization for semiconductor devices
US4484332A (en) * 1982-06-02 1984-11-20 The United States Of America As Represented By The Secretary Of The Air Force Multiple double heterojunction buried laser device
DE3232837A1 (de) * 1982-09-03 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen einer 2-ebenen-metallisierung fuer halbleiterbauelemente, insbesondere fuer leistungshalbleiterbauelemente wie thyristoren
US4576659A (en) * 1982-12-02 1986-03-18 International Business Machines Corporation Process for inhibiting metal migration during heat cycling of multilayer thin metal film structures
DE3318683C1 (de) * 1983-05-21 1984-12-13 Telefunken electronic GmbH, 7100 Heilbronn Legierter Kontakt für n-leitendes GaAlAs-Halbleitermaterial
US4510514A (en) * 1983-08-08 1985-04-09 At&T Bell Laboratories Ohmic contacts for semiconductor devices
US4623086A (en) * 1985-03-11 1986-11-18 Mcdonnell Douglas Corporation Process of monitoring for the reflectivity change in indium phase transition soldering
US4866505A (en) * 1986-03-19 1989-09-12 Analog Devices, Inc. Aluminum-backed wafer and chip
US4853346A (en) * 1987-12-31 1989-08-01 International Business Machines Corporation Ohmic contacts for semiconductor devices and method for forming ohmic contacts
JP2817217B2 (ja) * 1989-06-30 1998-10-30 日本電気株式会社 金属・半導体接合を有する半導体装置およびその製造方法
US7368316B2 (en) * 1999-04-23 2008-05-06 The Furukawa Electric Co., Ltd. Surface-emission semiconductor laser device
US7881359B2 (en) * 1999-04-23 2011-02-01 The Furukawa Electric Co., Ltd Surface-emission semiconductor laser device
JP2000307190A (ja) 1999-04-23 2000-11-02 Furukawa Electric Co Ltd:The 面発光型半導体レーザの作製方法
JP2004235649A (ja) * 2003-01-31 2004-08-19 Osram Opto Semiconductors Gmbh 電気コンタクト領域を備えたモジュールの製造方法および半導体層列および活性ゾーンを有するモジュール
DE10308322B4 (de) * 2003-01-31 2014-11-06 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen eines elektrischen Kontaktbereiches auf einer Halbleiterschicht und Bauelement mit derartigem Kontaktbereich
DE102005024830B4 (de) * 2005-05-27 2009-07-02 Noctron S.A.R.L. Leuchtdioden-Anordnung
US11195721B2 (en) * 2018-01-16 2021-12-07 Princeton Optronics, Inc. Ohmic contacts and methods for manufacturing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636618A (en) * 1970-03-23 1972-01-25 Monsanto Co Ohmic contact for semiconductor devices
US3780359A (en) * 1971-12-20 1973-12-18 Ibm Bipolar transistor with a heterojunction emitter and a method fabricating the same
US3850688A (en) * 1971-12-29 1974-11-26 Gen Electric Ohmic contact for p-type group iii-v semiconductors
GB1390775A (en) * 1971-12-29 1975-04-16 Gen Electric Ohmic contact for p-type group iii-v semiconductors
US3942243A (en) * 1974-01-25 1976-03-09 Litronix, Inc. Ohmic contact for semiconductor devices
US3890699A (en) * 1974-06-04 1975-06-24 Us Army Method of making an ohmic contact to a semiconductor material
US4011583A (en) * 1974-09-03 1977-03-08 Bell Telephone Laboratories, Incorporated Ohmics contacts of germanium and palladium alloy from group III-V n-type semiconductors
US3959522A (en) * 1975-04-30 1976-05-25 Rca Corporation Method for forming an ohmic contact
US4081824A (en) * 1977-03-24 1978-03-28 Bell Telephone Laboratories, Incorporated Ohmic contact to aluminum-containing compound semiconductors

Also Published As

Publication number Publication date
JPS5932055B2 (ja) 1984-08-06
JPS54153585A (en) 1979-12-03
US4179534A (en) 1979-12-18
NL182108C (nl) 1988-01-04
BE876480A (fr) 1979-09-17
SE7904301L (sv) 1979-11-25
FR2426976A1 (fr) 1979-12-21
NL7904099A (nl) 1979-11-27
GB2021858A (en) 1979-12-05
ES480898A1 (es) 1980-01-01
DE2920444A1 (de) 1979-12-06
CA1124410A (en) 1982-05-25
GB2021858B (en) 1982-06-09
FR2426976B1 (it) 1982-06-25
DE2920444C2 (de) 1982-04-01
IT1114013B (it) 1986-01-27
NL182108B (nl) 1987-08-03
SE438946B (sv) 1985-05-13

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