DE1264399B - Vorrichtung zum tiegelfreien Zonenschmelzen - Google Patents

Vorrichtung zum tiegelfreien Zonenschmelzen

Info

Publication number
DE1264399B
DE1264399B DES97543A DES0097543A DE1264399B DE 1264399 B DE1264399 B DE 1264399B DE S97543 A DES97543 A DE S97543A DE S0097543 A DES0097543 A DE S0097543A DE 1264399 B DE1264399 B DE 1264399B
Authority
DE
Germany
Prior art keywords
rod
melting
recrystallized
zone
supply
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.)
Pending
Application number
DES97543A
Other languages
German (de)
English (en)
Inventor
Dr Rer Nat Wolfgang Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Priority to DES97543A priority Critical patent/DE1264399B/de
Priority to CH717866A priority patent/CH438229A/de
Priority to BE682232D priority patent/BE682232A/xx
Priority to FR64719A priority patent/FR1482659A/fr
Priority to GB26086/66A priority patent/GB1097806A/en
Publication of DE1264399B publication Critical patent/DE1264399B/de
Priority to US845599A priority patent/US3660044A/en
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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/905—Electron beam
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/91—Downward pulling
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1016—Apparatus with means for treating single-crystal [e.g., heat treating]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1032—Seed pulling
    • Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]

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)
  • Silicon Compounds (AREA)
DES97543A 1965-06-10 1965-06-10 Vorrichtung zum tiegelfreien Zonenschmelzen Pending DE1264399B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DES97543A DE1264399B (de) 1965-06-10 1965-06-10 Vorrichtung zum tiegelfreien Zonenschmelzen
CH717866A CH438229A (de) 1965-06-10 1966-05-17 Vorrichtung zum tiegelfreien Zonenschmelzen
BE682232D BE682232A (enExample) 1965-06-10 1966-06-08
FR64719A FR1482659A (fr) 1965-06-10 1966-06-08 Dispositif pour la fusion de zone sans creuset
GB26086/66A GB1097806A (en) 1965-06-10 1966-06-10 Method and apparatus for crucible-free zone melting
US845599A US3660044A (en) 1965-06-10 1969-06-25 Apparatus for crucible-free zone melting of crystalline rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES97543A DE1264399B (de) 1965-06-10 1965-06-10 Vorrichtung zum tiegelfreien Zonenschmelzen

Publications (1)

Publication Number Publication Date
DE1264399B true DE1264399B (de) 1968-03-28

Family

ID=7520818

Family Applications (1)

Application Number Title Priority Date Filing Date
DES97543A Pending DE1264399B (de) 1965-06-10 1965-06-10 Vorrichtung zum tiegelfreien Zonenschmelzen

Country Status (5)

Country Link
US (1) US3660044A (enExample)
BE (1) BE682232A (enExample)
CH (1) CH438229A (enExample)
DE (1) DE1264399B (enExample)
GB (1) GB1097806A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520067A1 (de) * 1985-06-04 1986-12-04 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von bandfoermigen siliziumkristallen mit horizontaler ziehrichtung
US5057487A (en) * 1987-10-29 1991-10-15 Texas Instruments Incorporated Crystal growth method for Y-Ba-Cu-O compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510303A (enExample) * 1951-11-16
DE1002741B (de) * 1955-05-28 1957-02-21 Siemens Ag Verfahren zur Herstellung im Schmelzprozess und/oder zum Umschmelzen einer anorganischen stoechiometrischen Verbindung in kristalliner Form
US2809905A (en) * 1955-12-20 1957-10-15 Nat Res Dev Melting and refining metals
US2962363A (en) * 1957-07-09 1960-11-29 Pacific Semiconductors Inc Crystal pulling apparatus and method
GB848382A (en) * 1957-11-28 1960-09-14 Siemens Ag Improvements in or relating to the production of mono-crystalline bodies
NL237834A (enExample) * 1958-04-09
US2905798A (en) * 1958-09-15 1959-09-22 Lindberg Eng Co Induction heating apparatus
NL250401A (enExample) * 1959-06-12
US3160497A (en) * 1962-11-15 1964-12-08 Loung Pai Yen Method of melting refractory metals using a double heating process
DE1208739B (de) * 1963-12-17 1966-01-13 Ibm Deutschland Verfahren zum Ziehen von einkristallinem Siliziumkarbid

Also Published As

Publication number Publication date
CH438229A (de) 1967-06-30
GB1097806A (en) 1968-01-03
US3660044A (en) 1972-05-02
BE682232A (enExample) 1966-12-08

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