CH566811A5 - - Google Patents

Info

Publication number
CH566811A5
CH566811A5 CH390872A CH390872A CH566811A5 CH 566811 A5 CH566811 A5 CH 566811A5 CH 390872 A CH390872 A CH 390872A CH 390872 A CH390872 A CH 390872A CH 566811 A5 CH566811 A5 CH 566811A5
Authority
CH
Switzerland
Application number
CH390872A
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH566811A5 publication Critical patent/CH566811A5/xx

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
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

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)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Silicon Compounds (AREA)
  • General Induction Heating (AREA)
CH390872A 1971-06-08 1972-03-16 CH566811A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712128506 DE2128506A1 (de) 1971-06-08 1971-06-08 Verfahren zum Herstellen von einkristallinen Halbleiterstäben, insbesondere aus Silicium, welche frei von Kristallversetzungen, insbesondere in Form von Swirls, sind

Publications (1)

Publication Number Publication Date
CH566811A5 true CH566811A5 (enrdf_load_stackoverflow) 1975-09-30

Family

ID=5810219

Family Applications (1)

Application Number Title Priority Date Filing Date
CH390872A CH566811A5 (enrdf_load_stackoverflow) 1971-06-08 1972-03-16

Country Status (8)

Country Link
JP (1) JPS5523238B2 (enrdf_load_stackoverflow)
BE (1) BE784592A (enrdf_load_stackoverflow)
CH (1) CH566811A5 (enrdf_load_stackoverflow)
DE (1) DE2128506A1 (enrdf_load_stackoverflow)
FR (1) FR2140423B1 (enrdf_load_stackoverflow)
GB (1) GB1346542A (enrdf_load_stackoverflow)
IT (1) IT956185B (enrdf_load_stackoverflow)
NL (1) NL7203338A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185375A (en) * 1987-12-18 1993-02-09 May & Baker Limited Thioformamide derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852959B2 (ja) * 1979-09-27 1983-11-26 電気化学工業株式会社 単結晶育成法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185375A (en) * 1987-12-18 1993-02-09 May & Baker Limited Thioformamide derivatives

Also Published As

Publication number Publication date
DE2128506A1 (de) 1972-12-14
NL7203338A (enrdf_load_stackoverflow) 1972-12-12
JPS5523238B2 (enrdf_load_stackoverflow) 1980-06-21
GB1346542A (enrdf_load_stackoverflow) 1974-02-13
IT956185B (it) 1973-10-10
JPS4849379A (enrdf_load_stackoverflow) 1973-07-12
FR2140423A1 (enrdf_load_stackoverflow) 1973-01-19
BE784592A (fr) 1972-10-02
FR2140423B1 (enrdf_load_stackoverflow) 1977-12-23

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased