SE316152B - - Google Patents

Info

Publication number
SE316152B
SE316152B SE131062A SE131062A SE316152B SE 316152 B SE316152 B SE 316152B SE 131062 A SE131062 A SE 131062A SE 131062 A SE131062 A SE 131062A SE 316152 B SE316152 B SE 316152B
Authority
SE
Sweden
Application number
SE131062A
Inventor
E Sussmann
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 SE316152B publication Critical patent/SE316152B/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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/20—Controlling or regulating
    • C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
    • 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)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SE131062A 1961-02-07 1962-02-06 SE316152B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961S0072399 DE1259854B (de) 1961-02-07 1961-02-07 Verfahren zum tiegellosen Zonenschmelzen eines an seinen Enden gehalterten Stabes aus Halbleitermaterial

Publications (1)

Publication Number Publication Date
SE316152B true SE316152B (xx) 1969-10-20

Family

ID=7503165

Family Applications (1)

Application Number Title Priority Date Filing Date
SE131062A SE316152B (xx) 1961-02-07 1962-02-06

Country Status (5)

Country Link
CH (1) CH409885A (xx)
DE (1) DE1259854B (xx)
GB (1) GB931975A (xx)
NL (2) NL274321A (xx)
SE (1) SE316152B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6411697A (xx) * 1963-10-15 1965-04-20
US3944640A (en) * 1970-09-02 1976-03-16 Arthur D. Little, Inc. Method for forming refractory fibers by laser energy
US4012213A (en) * 1973-06-14 1977-03-15 Arthur D. Little, Inc. Apparatus for forming refractory fibers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975158C (de) * 1953-12-30 1961-09-14 Siemens Ag Verfahren und Vorrichtung zum tiegelfreien Zonenschmelzen eines langgestreckten stabfoermigen Koerpers
AT194444B (de) * 1953-02-26 1958-01-10 Siemens Ag Verfahren und Einrichtung zur Behandlung einer längserstreckten Halbleiterkristallanordnung
DE1153908B (de) * 1958-04-22 1963-09-05 Siemens Ag Verfahren und Vorrichtung zum tiegellosen Zonenschmelzen mit Abstandsaenderung der Stabenden

Also Published As

Publication number Publication date
CH409885A (de) 1966-03-31
DE1259854B (de) 1968-02-01
NL129916C (xx)
NL274321A (xx)
GB931975A (en) 1963-07-24

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