GB1108281A - Method for purifying semiconductor materials and/or for monocrystal production - Google Patents

Method for purifying semiconductor materials and/or for monocrystal production

Info

Publication number
GB1108281A
GB1108281A GB1680565A GB1680565A GB1108281A GB 1108281 A GB1108281 A GB 1108281A GB 1680565 A GB1680565 A GB 1680565A GB 1680565 A GB1680565 A GB 1680565A GB 1108281 A GB1108281 A GB 1108281A
Authority
GB
United Kingdom
Prior art keywords
semiconductor materials
rod
purifying semiconductor
monocrystal production
monocrystal
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.)
Expired
Application number
GB1680565A
Inventor
Alexander Lebek
Siegfried Raab
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.)
Akademie der Wissenschaften der DDR
Original Assignee
Akademie der Wissenschaften der DDR
Deutsche Akademie der Wissenschaften zu Berlin
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 Akademie der Wissenschaften der DDR, Deutsche Akademie der Wissenschaften zu Berlin filed Critical Akademie der Wissenschaften der DDR
Priority to GB1680565A priority Critical patent/GB1108281A/en
Publication of GB1108281A publication Critical patent/GB1108281A/en
Expired 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,108,281. Zone-melting. DEUTSCHE AKADEMIE DER WISSENSCHAFTEN ZU BERLIN. 21 April, 1965, No. 16805/65. Heading BIS. A molten zone 3 is passed through a rod 2 in a high vacuum with the aid of a movable induction coil 7, a direct current source 4, and variable cooling means at each end of the rod.
GB1680565A 1965-04-21 1965-04-21 Method for purifying semiconductor materials and/or for monocrystal production Expired GB1108281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1680565A GB1108281A (en) 1965-04-21 1965-04-21 Method for purifying semiconductor materials and/or for monocrystal production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1680565A GB1108281A (en) 1965-04-21 1965-04-21 Method for purifying semiconductor materials and/or for monocrystal production

Publications (1)

Publication Number Publication Date
GB1108281A true GB1108281A (en) 1968-04-03

Family

ID=10083982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1680565A Expired GB1108281A (en) 1965-04-21 1965-04-21 Method for purifying semiconductor materials and/or for monocrystal production

Country Status (1)

Country Link
GB (1) GB1108281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112694065A (en) * 2021-01-29 2021-04-23 华油惠博普科技股份有限公司 Crude sulfur dehydration purification process and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112694065A (en) * 2021-01-29 2021-04-23 华油惠博普科技股份有限公司 Crude sulfur dehydration purification process and device
CN112694065B (en) * 2021-01-29 2023-07-11 华油惠博普科技股份有限公司 Crude sulfur dehydration purification process and device

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