FR2090608A5 - - Google Patents

Info

Publication number
FR2090608A5
FR2090608A5 FR7114488A FR7114488A FR2090608A5 FR 2090608 A5 FR2090608 A5 FR 2090608A5 FR 7114488 A FR7114488 A FR 7114488A FR 7114488 A FR7114488 A FR 7114488A FR 2090608 A5 FR2090608 A5 FR 2090608A5
Authority
FR
France
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
FR7114488A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2090608A5 publication Critical patent/FR2090608A5/fr
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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/08—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone
    • C30B13/10—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone with addition of doping materials
    • C30B13/12—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone with addition of doping materials in the gaseous or vapour state

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)
  • General Induction Heating (AREA)
FR7114488A 1970-04-24 1971-04-23 Expired FR2090608A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020182 DE2020182C3 (de) 1970-04-24 1970-04-24 Vorrichtung zum Dotieren von Halbleitermaterial beim tiegelfreien Zonenschmelzen

Publications (1)

Publication Number Publication Date
FR2090608A5 true FR2090608A5 (enrdf_load_stackoverflow) 1972-01-14

Family

ID=5769283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114488A Expired FR2090608A5 (enrdf_load_stackoverflow) 1970-04-24 1971-04-23

Country Status (6)

Country Link
BE (1) BE766213A (enrdf_load_stackoverflow)
DE (1) DE2020182C3 (enrdf_load_stackoverflow)
DK (1) DK138257C (enrdf_load_stackoverflow)
FR (1) FR2090608A5 (enrdf_load_stackoverflow)
GB (1) GB1303944A (enrdf_load_stackoverflow)
NL (1) NL7104547A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2020182B2 (de) 1973-09-20
DE2020182A1 (de) 1971-11-11
NL7104547A (enrdf_load_stackoverflow) 1971-10-26
BE766213A (fr) 1971-10-25
GB1303944A (enrdf_load_stackoverflow) 1973-01-24
DE2020182C3 (de) 1974-05-02
DK138257B (da) 1978-08-07
DK138257C (da) 1979-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse