JPS53118462U - - Google Patents

Info

Publication number
JPS53118462U
JPS53118462U JP2218078U JP2218078U JPS53118462U JP S53118462 U JPS53118462 U JP S53118462U JP 2218078 U JP2218078 U JP 2218078U JP 2218078 U JP2218078 U JP 2218078U JP S53118462 U JPS53118462 U JP S53118462U
Authority
JP
Japan
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
JP2218078U
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS53118462U publication Critical patent/JPS53118462U/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
    • C30B13/28—Controlling or regulating
    • C30B13/30—Stabilisation or shape controlling of the molten zone, e.g. by concentrators, by electromagnetic fields; Controlling the section of the crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (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)
JP2218078U 1972-08-16 1978-02-22 Pending JPS53118462U (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240301 DE2240301A1 (de) 1972-08-16 1972-08-16 Verfahren zum herstellen von halbleitereinkristallstaeben mit zur stabmitte abfallendem spezifischen widerstand

Publications (1)

Publication Number Publication Date
JPS53118462U true JPS53118462U (enrdf_load_stackoverflow) 1978-09-20

Family

ID=5853716

Family Applications (2)

Application Number Title Priority Date Filing Date
JP8668873A Pending JPS4947075A (enrdf_load_stackoverflow) 1972-08-16 1973-08-01
JP2218078U Pending JPS53118462U (enrdf_load_stackoverflow) 1972-08-16 1978-02-22

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP8668873A Pending JPS4947075A (enrdf_load_stackoverflow) 1972-08-16 1973-08-01

Country Status (7)

Country Link
JP (2) JPS4947075A (enrdf_load_stackoverflow)
BE (1) BE803673A (enrdf_load_stackoverflow)
DE (1) DE2240301A1 (enrdf_load_stackoverflow)
FR (1) FR2196198B1 (enrdf_load_stackoverflow)
GB (1) GB1374056A (enrdf_load_stackoverflow)
IT (1) IT993701B (enrdf_load_stackoverflow)
NL (1) NL7305059A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149971U (enrdf_load_stackoverflow) * 1980-04-10 1981-11-11
JPS57100999A (en) * 1980-12-15 1982-06-23 Hitachi Chem Co Ltd Heat treatment of single crystal of tungstic acid compound
EP0059593B1 (en) * 1981-03-02 1988-01-13 Imperial Chemical Industries Plc Method of and apparatus for monitoring gaseous pollutants

Also Published As

Publication number Publication date
NL7305059A (enrdf_load_stackoverflow) 1974-02-19
IT993701B (it) 1975-09-30
FR2196198B1 (enrdf_load_stackoverflow) 1977-02-25
DE2240301A1 (de) 1974-02-28
JPS4947075A (enrdf_load_stackoverflow) 1974-05-07
GB1374056A (en) 1974-11-13
BE803673A (fr) 1973-12-17
FR2196198A1 (enrdf_load_stackoverflow) 1974-03-15

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