CH532660A - Verfahren zur Herstellung von Germaniumkristallen - Google Patents

Verfahren zur Herstellung von Germaniumkristallen

Info

Publication number
CH532660A
CH532660A CH146169A CH146169A CH532660A CH 532660 A CH532660 A CH 532660A CH 146169 A CH146169 A CH 146169A CH 146169 A CH146169 A CH 146169A CH 532660 A CH532660 A CH 532660A
Authority
CH
Switzerland
Prior art keywords
production
germanium crystals
germanium
crystals
Prior art date
Application number
CH146169A
Other languages
English (en)
Inventor
Wenzel Charles
Original Assignee
Geoscience Instr 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 Geoscience Instr Corp filed Critical Geoscience Instr Corp
Publication of CH532660A publication Critical patent/CH532660A/de

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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • 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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/08—Germanium

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)
CH146169A 1968-01-31 1969-01-30 Verfahren zur Herstellung von Germaniumkristallen CH532660A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70185368A 1968-01-31 1968-01-31

Publications (1)

Publication Number Publication Date
CH532660A true CH532660A (de) 1973-01-15

Family

ID=24818947

Family Applications (1)

Application Number Title Priority Date Filing Date
CH146169A CH532660A (de) 1968-01-31 1969-01-30 Verfahren zur Herstellung von Germaniumkristallen

Country Status (4)

Country Link
CH (1) CH532660A (de)
DE (1) DE1815772A1 (de)
FR (1) FR1594812A (de)
GB (1) GB1187940A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121760046A (zh) * 2026-03-02 2026-03-31 朝阳金美镓业有限公司 基于还原、区熔和拉晶一体化技术制备和提纯锗锭的方法

Also Published As

Publication number Publication date
GB1187940A (en) 1970-04-15
DE1815772A1 (de) 1969-08-07
FR1594812A (de) 1970-06-08

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Legal Events

Date Code Title Description
PL Patent ceased