GB1358817A - None-crucible zone melting of rods of crystalline material - Google Patents

None-crucible zone melting of rods of crystalline material

Info

Publication number
GB1358817A
GB1358817A GB453173A GB453173A GB1358817A GB 1358817 A GB1358817 A GB 1358817A GB 453173 A GB453173 A GB 453173A GB 453173 A GB453173 A GB 453173A GB 1358817 A GB1358817 A GB 1358817A
Authority
GB
United Kingdom
Prior art keywords
rod
coil
ring
molten zone
zone
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
GB453173A
Other languages
English (en)
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
Publication of GB1358817A publication Critical patent/GB1358817A/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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
GB453173A 1972-05-19 1973-01-30 None-crucible zone melting of rods of crystalline material Expired GB1358817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722224685 DE2224685A1 (de) 1972-05-19 1972-05-19 Vorrichtung zum tiegelfreien zonenschmelzen eines stabfoermigen koerpers aus kristallinem material, insbesondere aus halbleitermaterial

Publications (1)

Publication Number Publication Date
GB1358817A true GB1358817A (en) 1974-07-03

Family

ID=5845439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB453173A Expired GB1358817A (en) 1972-05-19 1973-01-30 None-crucible zone melting of rods of crystalline material

Country Status (7)

Country Link
JP (1) JPS4942505A (enrdf_load_html_response)
BE (1) BE799753A (enrdf_load_html_response)
DE (1) DE2224685A1 (enrdf_load_html_response)
FR (1) FR2184582B1 (enrdf_load_html_response)
GB (1) GB1358817A (enrdf_load_html_response)
IT (1) IT987446B (enrdf_load_html_response)
NL (1) NL7306998A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451727A (zh) * 2013-08-19 2013-12-18 浙江晶盛机电股份有限公司 区熔炉多晶棒保温装置及其保温方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7950908B2 (en) 2005-01-26 2011-05-31 Seiko Epson Corporation Fluid transporting device of a peristalic type with tube and push pin arrangement
JP4946974B2 (ja) * 2008-05-27 2012-06-06 セイコーエプソン株式会社 流体輸送装置及び流体輸送器
DE102011080866A1 (de) 2011-08-12 2013-02-14 Wacker Chemie Ag Verfahren zur Herstellung eines einkristallinen Stabes aus Silicium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486156A (fr) * 1965-07-10 1967-06-23 Siemens Ag Dispositif pour fusion de zone sans creuset

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451727A (zh) * 2013-08-19 2013-12-18 浙江晶盛机电股份有限公司 区熔炉多晶棒保温装置及其保温方法
CN103451727B (zh) * 2013-08-19 2016-10-12 浙江晶盛机电股份有限公司 区熔炉多晶棒保温装置及其保温方法

Also Published As

Publication number Publication date
DE2224685A1 (de) 1973-11-29
NL7306998A (enrdf_load_html_response) 1973-11-21
FR2184582B1 (enrdf_load_html_response) 1978-05-26
FR2184582A1 (enrdf_load_html_response) 1973-12-28
JPS4942505A (enrdf_load_html_response) 1974-04-22
IT987446B (it) 1975-02-20
BE799753A (fr) 1973-09-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees