IT1059583B - Apparato per produrre monocristalli - Google Patents

Apparato per produrre monocristalli

Info

Publication number
IT1059583B
IT1059583B IT2198076A IT2198076A IT1059583B IT 1059583 B IT1059583 B IT 1059583B IT 2198076 A IT2198076 A IT 2198076A IT 2198076 A IT2198076 A IT 2198076A IT 1059583 B IT1059583 B IT 1059583B
Authority
IT
Italy
Prior art keywords
monocrystals
produce
produce monocrystals
Prior art date
Application number
IT2198076A
Other languages
English (en)
Italian (it)
Original Assignee
Leybold Heraeus Gmbh & Co Kg
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 Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg
Application granted granted Critical
Publication of IT1059583B publication Critical patent/IT1059583B/it

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
    • C30B13/285—Crystal holders, e.g. chucks

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)
IT2198076A 1975-04-11 1976-04-06 Apparato per produrre monocristalli IT1059583B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515850 DE2515850C3 (de) 1975-04-11 1975-04-11 Vorrichtung zum Stützen des Kristallstabs beim tiegellosen Zonenschmelzen

Publications (1)

Publication Number Publication Date
IT1059583B true IT1059583B (it) 1982-06-21

Family

ID=5943609

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2198076A IT1059583B (it) 1975-04-11 1976-04-06 Apparato per produrre monocristalli

Country Status (6)

Country Link
JP (1) JPS51133106A (xx)
BE (1) BE840605A (xx)
DE (1) DE2515850C3 (xx)
FR (1) FR2306736A1 (xx)
GB (1) GB1478006A (xx)
IT (1) IT1059583B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK371977A (da) * 1977-08-22 1979-02-23 Topsil As Fremgangsmaade og apparat til raffinering af halvledermateriale
JPS63270383A (ja) * 1987-04-27 1988-11-08 Shin Etsu Handotai Co Ltd 半導体結晶棒の支持装置
JPH06286764A (ja) * 1992-10-29 1994-10-11 Piyasu Kk 歯科用クレンザー及びブローチ並びにリーマー及びファイルの包装方法
DE19621351A1 (de) * 1996-05-28 1997-12-04 Leybold Systems Gmbh Kristallhaltevorrichtung
CN105177697B (zh) * 2015-10-19 2023-04-14 天津中环领先材料技术有限公司 一种用于区熔硅单晶炉单晶夹持系统的夹持装置
CN115042104B (zh) * 2022-06-08 2023-07-25 江西匀晶光电技术有限公司 一种用于单晶立放极化的夹持装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1281981A (fr) * 1959-12-31 1962-01-19 Siemens Ag Dispositif-support pour maintenir des matériaux semi-conducteurs en forme de barreaux dans des installations de fusion par zones sans creuset
DE1215110B (de) * 1961-08-14 1966-04-28 Siemens Ag Vorrichtung zum Einspannen des Endes eines Stabes bei Apparaturen zum tiegellosen Zonenschmelzen
DE1519901A1 (de) * 1966-09-23 1970-02-12 Siemens Ag Verfahren zum tiegelfreien Zonenschmelzen eines kristallinen Stabes

Also Published As

Publication number Publication date
GB1478006A (en) 1977-06-29
FR2306736A1 (fr) 1976-11-05
JPS51133106A (en) 1976-11-18
BE840605A (fr) 1976-10-11
JPS5750754B2 (xx) 1982-10-28
DE2515850A1 (de) 1976-10-21
DE2515850C3 (de) 1980-04-24
FR2306736B1 (xx) 1980-05-16
DE2515850B2 (de) 1979-08-16

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