GB1297755A - - Google Patents

Info

Publication number
GB1297755A
GB1297755A GB1297755DA GB1297755A GB 1297755 A GB1297755 A GB 1297755A GB 1297755D A GB1297755D A GB 1297755DA GB 1297755 A GB1297755 A GB 1297755A
Authority
GB
United Kingdom
Prior art keywords
entectic
mixture
cell
crystal
parallelism
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
Other languages
English (en)
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 GB1297755A publication Critical patent/GB1297755A/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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • 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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/06—Unidirectional solidification of eutectic materials by pulling from a melt

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)
GB1297755D 1970-04-04 1971-04-19 Expired GB1297755A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7004876A NL7004876A (es) 1970-04-04 1970-04-04

Publications (1)

Publication Number Publication Date
GB1297755A true GB1297755A (es) 1972-11-29

Family

ID=19809764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297755D Expired GB1297755A (es) 1970-04-04 1971-04-19

Country Status (7)

Country Link
JP (1) JPS54875B1 (es)
CA (1) CA950805A (es)
DE (1) DE2113491C3 (es)
FR (1) FR2089167A5 (es)
GB (1) GB1297755A (es)
NL (1) NL7004876A (es)
SE (1) SE370870B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508651A1 (de) * 1974-03-01 1975-09-25 Philips Nv Verfahren zur herstellung von koerpern aus einem schmelzbaren kristallinen material, insbesondere halbleitermaterial, bei dem ein ununterbrochenes band aus diesem kristallinen material hergestellt wird, und durch dieses verfahren hergestellter koerper
DE2837775A1 (de) * 1977-08-31 1979-03-08 Ugine Kuhlmann Verfahren zum kontinuierlichen aufbringen von kristallinem silicium in form eines duennen films auf ein graphitiertes substrat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508651A1 (de) * 1974-03-01 1975-09-25 Philips Nv Verfahren zur herstellung von koerpern aus einem schmelzbaren kristallinen material, insbesondere halbleitermaterial, bei dem ein ununterbrochenes band aus diesem kristallinen material hergestellt wird, und durch dieses verfahren hergestellter koerper
DK152059B (da) * 1974-03-01 1988-01-25 Philips Nv Fremgangsmaade til fremstilling af et kontinuert krystallinsk baand ud fra en smelte
DE2837775A1 (de) * 1977-08-31 1979-03-08 Ugine Kuhlmann Verfahren zum kontinuierlichen aufbringen von kristallinem silicium in form eines duennen films auf ein graphitiertes substrat

Also Published As

Publication number Publication date
DE2113491A1 (de) 1971-10-28
DE2113491B2 (de) 1979-04-12
FR2089167A5 (es) 1972-01-07
JPS54875B1 (es) 1979-01-17
CA950805A (en) 1974-07-09
NL7004876A (es) 1971-10-06
DE2113491C3 (de) 1979-12-06
SE370870B (es) 1974-11-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee