JPS52120290A - Production of gap single crystal - Google Patents

Production of gap single crystal

Info

Publication number
JPS52120290A
JPS52120290A JP3678776A JP3678776A JPS52120290A JP S52120290 A JPS52120290 A JP S52120290A JP 3678776 A JP3678776 A JP 3678776A JP 3678776 A JP3678776 A JP 3678776A JP S52120290 A JPS52120290 A JP S52120290A
Authority
JP
Japan
Prior art keywords
production
single crystal
gap single
gap
molten
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
JP3678776A
Other languages
Japanese (ja)
Other versions
JPS5914439B2 (en
Inventor
Masayuki Watanabe
Satao Yashiro
Keijirou Hirahara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP51036787A priority Critical patent/JPS5914439B2/en
Publication of JPS52120290A publication Critical patent/JPS52120290A/en
Publication of JPS5914439B2 publication Critical patent/JPS5914439B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)

Abstract

PURPOSE: To grow GaP single crystals of controlled shape, having few crystalline defects in a reproducible way by setting temperature gradient in the direction of pulling up crystal in a specific range from near surface and inside of molten GaP liquid contained in a crucible, inside and upper part of capsulizing material covering the surface of the molten liquid.
COPYRIGHT: (C)1977,JPO&Japio
JP51036787A 1976-04-02 1976-04-02 Method for manufacturing GaP single crystal Expired JPS5914439B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51036787A JPS5914439B2 (en) 1976-04-02 1976-04-02 Method for manufacturing GaP single crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51036787A JPS5914439B2 (en) 1976-04-02 1976-04-02 Method for manufacturing GaP single crystal

Publications (2)

Publication Number Publication Date
JPS52120290A true JPS52120290A (en) 1977-10-08
JPS5914439B2 JPS5914439B2 (en) 1984-04-04

Family

ID=12479481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51036787A Expired JPS5914439B2 (en) 1976-04-02 1976-04-02 Method for manufacturing GaP single crystal

Country Status (1)

Country Link
JP (1) JPS5914439B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232996A (en) * 1983-06-10 1984-12-27 Sumitomo Electric Ind Ltd Method and device for pulling up single crystal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494478A (en) * 1972-04-25 1974-01-16
JPS4993281A (en) * 1973-01-10 1974-09-05
JPS5148784A (en) * 1974-10-25 1976-04-27 Kokusai Electric Co Ltd lec honyoru tanketsushohikiagesoochi
JPS5211858A (en) * 1975-07-18 1977-01-29 Nec Corp Crystal growth method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494478A (en) * 1972-04-25 1974-01-16
JPS4993281A (en) * 1973-01-10 1974-09-05
JPS5148784A (en) * 1974-10-25 1976-04-27 Kokusai Electric Co Ltd lec honyoru tanketsushohikiagesoochi
JPS5211858A (en) * 1975-07-18 1977-01-29 Nec Corp Crystal growth method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232996A (en) * 1983-06-10 1984-12-27 Sumitomo Electric Ind Ltd Method and device for pulling up single crystal
JPH0328397B2 (en) * 1983-06-10 1991-04-18 Sumitomo Denki Kogyo Kk

Also Published As

Publication number Publication date
JPS5914439B2 (en) 1984-04-04

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