GB1368119A - Semiconductor devices having low minority carrier lifetime and process for producing same - Google Patents

Semiconductor devices having low minority carrier lifetime and process for producing same

Info

Publication number
GB1368119A
GB1368119A GB5528571A GB5528571A GB1368119A GB 1368119 A GB1368119 A GB 1368119A GB 5528571 A GB5528571 A GB 5528571A GB 5528571 A GB5528571 A GB 5528571A GB 1368119 A GB1368119 A GB 1368119A
Authority
GB
United Kingdom
Prior art keywords
junction
minority carrier
carrier lifetime
gadolinium
semiconductor devices
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.)
Expired
Application number
GB5528571A
Other languages
English (en)
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1368119A publication Critical patent/GB1368119A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
    • H10D62/834—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge further characterised by the dopants
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • 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
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/904—Charge carrier lifetime control
    • 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
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/914—Doping
    • Y10S438/917—Deep level dopants, e.g. gold, chromium, iron or nickel

Landscapes

  • Thyristors (AREA)
  • Electrodes Of Semiconductors (AREA)
GB5528571A 1970-12-10 1971-11-29 Semiconductor devices having low minority carrier lifetime and process for producing same Expired GB1368119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9680170A 1970-12-10 1970-12-10

Publications (1)

Publication Number Publication Date
GB1368119A true GB1368119A (en) 1974-09-25

Family

ID=22259128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5528571A Expired GB1368119A (en) 1970-12-10 1971-11-29 Semiconductor devices having low minority carrier lifetime and process for producing same

Country Status (7)

Country Link
US (1) US3662232A (enExample)
JP (1) JPS505023B1 (enExample)
CA (1) CA938383A (enExample)
DE (1) DE2143777C3 (enExample)
FR (1) FR2117861B1 (enExample)
GB (1) GB1368119A (enExample)
SE (1) SE378477B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860947A (en) * 1970-03-19 1975-01-14 Hiroshi Gamo Thyristor with gold doping profile
US3975756A (en) * 1974-06-28 1976-08-17 The United States Of America As Represented By The Secretary Of The Army Gadolinium doped germanium
US4464648A (en) * 1981-07-20 1984-08-07 Delta Airlines, Inc. Display panel for aircraft parking
US5384477A (en) * 1993-03-09 1995-01-24 National Semiconductor Corporation CMOS latchup suppression by localized minority carrier lifetime reduction
US5418127A (en) * 1993-05-28 1995-05-23 Eastman Kodak Company Water-soluble disulfides in silver halide emulsions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL301451A (enExample) * 1962-12-17
US3340108A (en) * 1963-07-09 1967-09-05 Semi Elements Inc Laser materials
US3311510A (en) * 1964-03-16 1967-03-28 Mandelkorn Joseph Method of making a silicon semiconductor device
DE1439347A1 (de) * 1964-03-18 1968-11-07 Siemens Ag Verfahren zum Herstellen eines Halbleiterstromtores vom pnpn-Typ
US3502515A (en) * 1964-09-28 1970-03-24 Philco Ford Corp Method of fabricating semiconductor device which includes region in which minority carriers have short lifetime
US3461356A (en) * 1965-08-19 1969-08-12 Matsushita Electric Industrial Co Ltd Negative resistance semiconductor device having an intrinsic region
US3440113A (en) * 1966-09-19 1969-04-22 Westinghouse Electric Corp Process for diffusing gold into semiconductor material
US3485684A (en) * 1967-03-30 1969-12-23 Trw Semiconductors Inc Dislocation enhancement control of silicon by introduction of large diameter atomic metals
US3486950A (en) * 1967-04-26 1969-12-30 Motorola Inc Localized control of carrier lifetimes in p-n junction devices and integrated circuits

Also Published As

Publication number Publication date
SE378477B (enExample) 1975-09-01
US3662232A (en) 1972-05-09
JPS505023B1 (enExample) 1975-02-27
DE2143777A1 (de) 1972-07-06
DE2143777B2 (de) 1973-04-05
CA938383A (en) 1973-12-11
FR2117861A1 (enExample) 1972-07-28
FR2117861B1 (enExample) 1977-04-22
DE2143777C3 (de) 1973-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee