JPS5562891A - Green forsterite single crystal and production thereof - Google Patents

Green forsterite single crystal and production thereof

Info

Publication number
JPS5562891A
JPS5562891A JP13432678A JP13432678A JPS5562891A JP S5562891 A JPS5562891 A JP S5562891A JP 13432678 A JP13432678 A JP 13432678A JP 13432678 A JP13432678 A JP 13432678A JP S5562891 A JPS5562891 A JP S5562891A
Authority
JP
Japan
Prior art keywords
zone
interface
crystal
single crystal
rodlike
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
JP13432678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6210960B2 (enrdf_load_stackoverflow
Inventor
Hironao Kojima
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 JP13432678A priority Critical patent/JPS5562891A/ja
Publication of JPS5562891A publication Critical patent/JPS5562891A/ja
Publication of JPS6210960B2 publication Critical patent/JPS6210960B2/ja
Granted 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP13432678A 1978-10-31 1978-10-31 Green forsterite single crystal and production thereof Granted JPS5562891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13432678A JPS5562891A (en) 1978-10-31 1978-10-31 Green forsterite single crystal and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13432678A JPS5562891A (en) 1978-10-31 1978-10-31 Green forsterite single crystal and production thereof

Publications (2)

Publication Number Publication Date
JPS5562891A true JPS5562891A (en) 1980-05-12
JPS6210960B2 JPS6210960B2 (enrdf_load_stackoverflow) 1987-03-09

Family

ID=15125699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13432678A Granted JPS5562891A (en) 1978-10-31 1978-10-31 Green forsterite single crystal and production thereof

Country Status (1)

Country Link
JP (1) JPS5562891A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6210960B2 (enrdf_load_stackoverflow) 1987-03-09

Similar Documents

Publication Publication Date Title
FI893898A0 (fi) Foerfarande foer framstaellning av glas av raoaemnesblandningar.
GB2075967B (en) Improvements in or relating to the manufacture of crucibles of transparent fused silica
JPS57116304A (en) Optical fiber for infrared and its production
SE416801B (sv) Glassmeltugn samt forfarande for framstellning av glas
MY104640A (en) Apparatus for manufacturing silicon single crystals.
JPS5562896A (en) Purplish red forsterite single crystal and production thereof
JPS5562891A (en) Green forsterite single crystal and production thereof
JPS5623741A (en) Quartz glass furnace core tube for manufacturing semiconductor
JPS5562890A (en) Production of alexandrite single crystal
JPS5562889A (en) Colored chrysolite group single crystal
DK249378A (da) Fremgangsmaade til fremstilling af smeltet glas og glassmeltebeholder til udoevelse af fremgangsmaaden
JPS5562884A (en) Chrysoberyl single crystal showing cat's-eye effect and production thereof
JPS523285A (en) Bonding method of glass material and capsule material constituting gla ss electric bulb
JPS5414399A (en) Production of beryl single crystal
JPS5562885A (en) Production of single crystal
JPS546900A (en) Production of clean beryl single crystal
JPS5556094A (en) Production of single crystal
JPS5556090A (en) Production of single crystal
Hench CERAMICS AND THE CHALLENGE OF CHANGE.
JPS5379000A (en) Lithium calcium silicate and production thereof
JPS53109900A (en) Production of luthium tantalate single crystals
JPS5551798A (en) Production of single crystal
JPS5542284A (en) Production of single crystal
AU4838679A (en) Glass melting furnace
JPS5556091A (en) Production of single crystal