DK371977A - Fremgangsmaade og apparat til raffinering af halvledermateriale - Google Patents

Fremgangsmaade og apparat til raffinering af halvledermateriale

Info

Publication number
DK371977A
DK371977A DK371977A DK371977A DK371977A DK 371977 A DK371977 A DK 371977A DK 371977 A DK371977 A DK 371977A DK 371977 A DK371977 A DK 371977A DK 371977 A DK371977 A DK 371977A
Authority
DK
Denmark
Prior art keywords
refining
appliance
salmon
salmon material
refining salmon
Prior art date
Application number
DK371977A
Other languages
Danish (da)
English (en)
Inventor
N Deleon
P E Knudsen
A I M Larsen
E H Jensen
Original Assignee
Topsil As
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 Topsil As filed Critical Topsil As
Priority to DK371977A priority Critical patent/DK371977A/da
Priority to US05/904,103 priority patent/US4258009A/en
Priority to JP53084503A priority patent/JPS6054916B2/ja
Priority to DE19782833615 priority patent/DE2833615A1/de
Publication of DK371977A publication Critical patent/DK371977A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B13/00Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/28Controlling or regulating
    • C30B13/285Crystal holders, e.g. chucks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/90Apparatus characterized by composition or treatment thereof, e.g. surface finish, surface coating
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/911Seed or rod holders
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10Apparatus
    • Y10T117/1024Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1076Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/1084Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone having details of a stabilizing feature

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)
DK371977A 1977-08-22 1977-08-22 Fremgangsmaade og apparat til raffinering af halvledermateriale DK371977A (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK371977A DK371977A (da) 1977-08-22 1977-08-22 Fremgangsmaade og apparat til raffinering af halvledermateriale
US05/904,103 US4258009A (en) 1977-08-22 1978-05-08 Large crystal float zone apparatus
JP53084503A JPS6054916B2 (ja) 1977-08-22 1978-07-11 大きな結晶の浮遊帯域装置及び方法
DE19782833615 DE2833615A1 (de) 1977-08-22 1978-07-31 Vorrichtung zur veredelung eines halbleitermaterials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK371977A DK371977A (da) 1977-08-22 1977-08-22 Fremgangsmaade og apparat til raffinering af halvledermateriale

Publications (1)

Publication Number Publication Date
DK371977A true DK371977A (da) 1979-02-23

Family

ID=8126023

Family Applications (1)

Application Number Title Priority Date Filing Date
DK371977A DK371977A (da) 1977-08-22 1977-08-22 Fremgangsmaade og apparat til raffinering af halvledermateriale

Country Status (4)

Country Link
US (1) US4258009A (ar)
JP (1) JPS6054916B2 (ar)
DE (1) DE2833615A1 (ar)
DK (1) DK371977A (ar)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152850A1 (de) * 1981-05-19 1983-06-30 Ferrofluidics Corp Vorrichtung und verfahren zur handhabung von kristallen aus kristallziehoefen
US4350560A (en) * 1981-08-07 1982-09-21 Ferrofluidics Corporation Apparatus for and method of handling crystals from crystal-growing furnaces
US4532000A (en) * 1983-09-28 1985-07-30 Hughes Aircraft Company Fabrication of single crystal fibers from congruently melting polycrystalline fibers
JPS60174821U (ja) * 1984-04-28 1985-11-19 株式会社山武 計器類の連結装置
JPS62153185A (ja) * 1985-12-25 1987-07-08 Komatsu Denshi Kinzoku Kk 浮遊帯域溶融法単結晶支持装置
JPH0617280B2 (ja) * 1987-03-18 1994-03-09 社団法人生産技術振興協会 ZnSe単結晶作製法
US5114528A (en) * 1990-08-07 1992-05-19 Wisconsin Alumni Research Foundation Edge-defined contact heater apparatus and method for floating zone crystal growth
US5217565A (en) * 1991-11-13 1993-06-08 Wisconsin Alumni Research Foundation Contactless heater floating zone refining and crystal growth
DE102012213715A1 (de) * 2012-08-02 2014-02-06 Siltronic Ag Vorrichtung zur Herstellung eines Einkristalls durch Kristallisieren des Einkristalls an einer Schmelzenzone
CN108496271B (zh) * 2016-01-26 2019-10-15 株式会社丰田自动织机 电极层叠装置和电极层叠方法
CN109563637B (zh) * 2016-08-10 2021-01-22 胜高股份有限公司 单晶的制造方法和装置
JP6694652B2 (ja) * 2016-09-02 2020-05-20 信越化学工業株式会社 光モジュール、及び、光路光軸調整方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712394A (en) * 1948-06-19 1955-07-05 Pirelli Box for holding contents under internal pressure
DE1061527B (de) * 1953-02-14 1959-07-16 Siemens Ag Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken
US3428436A (en) * 1963-12-16 1969-02-18 Monsanto Co Methods and apparatus for zone melting
DE1519901A1 (de) * 1966-09-23 1970-02-12 Siemens Ag Verfahren zum tiegelfreien Zonenschmelzen eines kristallinen Stabes
US3897590A (en) * 1968-05-18 1975-07-29 Battelle Development Corp Method and apparatus for making monocrystals
NL6917398A (ar) * 1969-03-18 1970-09-22
US3771780A (en) * 1971-03-11 1973-11-13 Standard Tool & Manu Co Clamping device for an accurately located workpiece
US3961906A (en) * 1973-11-22 1976-06-08 Siemens Aktiengesellschaft Apparatus for crucible-free zone melting of semiconductor crystal rods including oscillation dampening material
DE2515850C3 (de) * 1975-04-11 1980-04-24 Leybold-Heraeus Gmbh, 5000 Koeln Vorrichtung zum Stützen des Kristallstabs beim tiegellosen Zonenschmelzen
US4078897A (en) * 1975-04-11 1978-03-14 Leybold-Heraeus Gmbh & Co. Kg Apparatus for producing monocrystals
US4033569A (en) * 1976-10-15 1977-07-05 Dunn Garf L Deformation-preventing workpiece-holding fixture for machine tools
US4116329A (en) * 1976-12-21 1978-09-26 Barrie Franklin Garden Safety container having vent means
US4045181A (en) * 1976-12-27 1977-08-30 Monsanto Company Apparatus for zone refining
DE2706851C2 (de) * 1977-02-17 1986-05-07 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Haltern des mit dem Keimkristall versehenen Endes eines Halbleiterkristallstabes
DE2712506C2 (de) * 1977-03-22 1986-06-12 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Haltern des mit dem Keimkristall versehenen Stabendes beim tiegelfreien Zonenschmelzen von Halbleiterkristallstäben
FR2382266A1 (fr) * 1977-03-04 1978-09-29 Crouzet Sa Dispositif pour permettre le tirage de cristaux cylindriques en continu

Also Published As

Publication number Publication date
DE2833615A1 (de) 1979-03-08
US4258009A (en) 1981-03-24
JPS6054916B2 (ja) 1985-12-02
DE2833615C2 (ar) 1987-04-09
JPS5435879A (en) 1979-03-16

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