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JPS645992A - Method for growing crystal - Google Patents

Method for growing crystal

Info

Publication number
JPS645992A
JPS645992A JP16192887A JP16192887A JPS645992A JP S645992 A JPS645992 A JP S645992A JP 16192887 A JP16192887 A JP 16192887A JP 16192887 A JP16192887 A JP 16192887A JP S645992 A JPS645992 A JP S645992A
Authority
JP
Japan
Prior art keywords
crystal
grown
concn
glaze
oxygen
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.)
Pending
Application number
JP16192887A
Other languages
Japanese (ja)
Inventor
Nobuyuki Izawa
Toshihiko Suzuki
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP16192887A priority Critical patent/JPS645992A/en
Publication of JPS645992A publication Critical patent/JPS645992A/en
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE:To accurately control the concn. of oxygen within a medium range by rotating a crucible contg. molten silicon and a silicon single crystal in the same direction in place of conventional opposite directions. CONSTITUTION:When a crystal is grown from a molten semiconductor under an applied magnetic field by the Czochralski method, a crucible contg. the molten semiconductor and the grown crystal are rotated in the same direction and the concn. of oxygen in the grown crystal is controlled to 1.0X10<18>-1.8X10<18>cm<-3>. rs of the glaze are curved 3 by the surface tension of the glaze.
JP16192887A 1987-06-29 1987-06-29 Method for growing crystal Pending JPS645992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16192887A JPS645992A (en) 1987-06-29 1987-06-29 Method for growing crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16192887A JPS645992A (en) 1987-06-29 1987-06-29 Method for growing crystal

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP8094304A Division JP2734445B2 (en) 1996-04-16 1996-04-16 Crystal growth method

Publications (1)

Publication Number Publication Date
JPS645992A true JPS645992A (en) 1989-01-10

Family

ID=15744701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16192887A Pending JPS645992A (en) 1987-06-29 1987-06-29 Method for growing crystal

Country Status (1)

Country Link
JP (1) JPS645992A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474789A (en) * 1990-07-13 1992-03-10 Shin Etsu Handotai Co Ltd Method for pulling up semiconductor single crystal
JPH0623662U (en) * 1992-08-24 1994-03-29 品川白煉瓦株式会社 Sliding valve device Refractory for gas injection
CN111468858A (en) * 2020-04-15 2020-07-31 郑州机械研究所有限公司 Sandwich composite brazing filler metal, preparation method and application thereof, and hard alloy device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874594A (en) * 1981-10-26 1983-05-06 Sony Corp Growing method for crystal
JPS6033189A (en) * 1983-08-04 1985-02-20 Oki Electric Ind Co Ltd System for observing travelling anchor
JPS61141694A (en) * 1985-11-05 1986-06-28 Sony Corp Method of growing crystal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874594A (en) * 1981-10-26 1983-05-06 Sony Corp Growing method for crystal
JPS6033189A (en) * 1983-08-04 1985-02-20 Oki Electric Ind Co Ltd System for observing travelling anchor
JPS61141694A (en) * 1985-11-05 1986-06-28 Sony Corp Method of growing crystal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474789A (en) * 1990-07-13 1992-03-10 Shin Etsu Handotai Co Ltd Method for pulling up semiconductor single crystal
JPH0623662U (en) * 1992-08-24 1994-03-29 品川白煉瓦株式会社 Sliding valve device Refractory for gas injection
CN111468858A (en) * 2020-04-15 2020-07-31 郑州机械研究所有限公司 Sandwich composite brazing filler metal, preparation method and application thereof, and hard alloy device

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