JPS51133104A - A process for producing single crystal from high-melting-point materia ls - Google Patents

A process for producing single crystal from high-melting-point materia ls

Info

Publication number
JPS51133104A
JPS51133104A JP5741375A JP5741375A JPS51133104A JP S51133104 A JPS51133104 A JP S51133104A JP 5741375 A JP5741375 A JP 5741375A JP 5741375 A JP5741375 A JP 5741375A JP S51133104 A JPS51133104 A JP S51133104A
Authority
JP
Japan
Prior art keywords
single crystal
materia
melting
point
producing single
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
JP5741375A
Other languages
Japanese (ja)
Inventor
Kazumasa Takagi
Tokumi Fukazawa
Moichi Otomo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5741375A priority Critical patent/JPS51133104A/en
Publication of JPS51133104A publication Critical patent/JPS51133104A/en
Pending 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:A bar type single crystal or bar type glass is obtained at uniform temperature distribution, using laser beam as a heating source.
JP5741375A 1975-05-16 1975-05-16 A process for producing single crystal from high-melting-point materia ls Pending JPS51133104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5741375A JPS51133104A (en) 1975-05-16 1975-05-16 A process for producing single crystal from high-melting-point materia ls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5741375A JPS51133104A (en) 1975-05-16 1975-05-16 A process for producing single crystal from high-melting-point materia ls

Publications (1)

Publication Number Publication Date
JPS51133104A true JPS51133104A (en) 1976-11-18

Family

ID=13054949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5741375A Pending JPS51133104A (en) 1975-05-16 1975-05-16 A process for producing single crystal from high-melting-point materia ls

Country Status (1)

Country Link
JP (1) JPS51133104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793662A (en) * 2019-10-31 2020-02-14 深圳第三代半导体研究院 Method for calibrating temperature field of large-size silicon carbide high-temperature reaction device
WO2022107345A1 (en) * 2020-11-19 2022-05-27 株式会社クリスタルシステム Single crystal fiber production apparatus, and single crystal fiber production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110793662A (en) * 2019-10-31 2020-02-14 深圳第三代半导体研究院 Method for calibrating temperature field of large-size silicon carbide high-temperature reaction device
WO2022107345A1 (en) * 2020-11-19 2022-05-27 株式会社クリスタルシステム Single crystal fiber production apparatus, and single crystal fiber production method
US11739435B2 (en) 2020-11-19 2023-08-29 Crystal Systems Corporation Single-crystal fiber production equipment and single-crystal fiber production method

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