JPS5542284A - Production of single crystal - Google Patents

Production of single crystal

Info

Publication number
JPS5542284A
JPS5542284A JP11695178A JP11695178A JPS5542284A JP S5542284 A JPS5542284 A JP S5542284A JP 11695178 A JP11695178 A JP 11695178A JP 11695178 A JP11695178 A JP 11695178A JP S5542284 A JPS5542284 A JP S5542284A
Authority
JP
Japan
Prior art keywords
zone
single crystal
infrared rays
melting
crystal
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
JP11695178A
Other languages
English (en)
Inventor
Akihiko Kawachi
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP11695178A priority Critical patent/JPS5542284A/ja
Publication of JPS5542284A publication Critical patent/JPS5542284A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/22—Heating of the molten zone by irradiation or electric discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP11695178A 1978-09-21 1978-09-21 Production of single crystal Pending JPS5542284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11695178A JPS5542284A (en) 1978-09-21 1978-09-21 Production of single crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11695178A JPS5542284A (en) 1978-09-21 1978-09-21 Production of single crystal

Publications (1)

Publication Number Publication Date
JPS5542284A true JPS5542284A (en) 1980-03-25

Family

ID=14699764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11695178A Pending JPS5542284A (en) 1978-09-21 1978-09-21 Production of single crystal

Country Status (1)

Country Link
JP (1) JPS5542284A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274685A (ja) * 1987-04-30 1988-11-11 Nichiden Mach Ltd 赤外線加熱単結晶製造装置
JP2016109318A (ja) * 2014-12-02 2016-06-20 国立研究開発法人産業技術総合研究所 集光鏡方式加熱炉

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274685A (ja) * 1987-04-30 1988-11-11 Nichiden Mach Ltd 赤外線加熱単結晶製造装置
JP2016109318A (ja) * 2014-12-02 2016-06-20 国立研究開発法人産業技術総合研究所 集光鏡方式加熱炉

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