JPS5659692A - Diameter controlling method for single crystal - Google Patents

Diameter controlling method for single crystal

Info

Publication number
JPS5659692A
JPS5659692A JP13131679A JP13131679A JPS5659692A JP S5659692 A JPS5659692 A JP S5659692A JP 13131679 A JP13131679 A JP 13131679A JP 13131679 A JP13131679 A JP 13131679A JP S5659692 A JPS5659692 A JP S5659692A
Authority
JP
Japan
Prior art keywords
signal
weight
high frequency
control
crucible
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.)
Granted
Application number
JP13131679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS635360B2 (enrdf_load_stackoverflow
Inventor
Shoichi Washitsuka
Sadao Matsumura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13131679A priority Critical patent/JPS5659692A/ja
Publication of JPS5659692A publication Critical patent/JPS5659692A/ja
Publication of JPS635360B2 publication Critical patent/JPS635360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
JP13131679A 1979-10-13 1979-10-13 Diameter controlling method for single crystal Granted JPS5659692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13131679A JPS5659692A (en) 1979-10-13 1979-10-13 Diameter controlling method for single crystal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13131679A JPS5659692A (en) 1979-10-13 1979-10-13 Diameter controlling method for single crystal

Publications (2)

Publication Number Publication Date
JPS5659692A true JPS5659692A (en) 1981-05-23
JPS635360B2 JPS635360B2 (enrdf_load_stackoverflow) 1988-02-03

Family

ID=15055095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13131679A Granted JPS5659692A (en) 1979-10-13 1979-10-13 Diameter controlling method for single crystal

Country Status (1)

Country Link
JP (1) JPS5659692A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011297A (ja) * 1983-06-27 1985-01-21 Nippon Telegr & Teleph Corp <Ntt> 結晶育成制御方法及び制御装置
JPS6065788A (ja) * 1983-09-21 1985-04-15 Sumitomo Metal Mining Co Ltd 単結晶の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846757A (enrdf_load_stackoverflow) * 1971-10-18 1973-07-03
JPS4989686A (enrdf_load_stackoverflow) * 1972-12-27 1974-08-27
JPS50131683A (enrdf_load_stackoverflow) * 1974-04-03 1975-10-17
JPS5135678A (ja) * 1974-09-20 1976-03-26 Okura Denki Co Ltd Juryohochokukeiseigyohoho
JPS51126853A (en) * 1975-04-28 1976-11-05 B Ii Ii:Kk A diameter deviation detecting method at a crystal hoister

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846757A (enrdf_load_stackoverflow) * 1971-10-18 1973-07-03
JPS4989686A (enrdf_load_stackoverflow) * 1972-12-27 1974-08-27
JPS50131683A (enrdf_load_stackoverflow) * 1974-04-03 1975-10-17
JPS5135678A (ja) * 1974-09-20 1976-03-26 Okura Denki Co Ltd Juryohochokukeiseigyohoho
JPS51126853A (en) * 1975-04-28 1976-11-05 B Ii Ii:Kk A diameter deviation detecting method at a crystal hoister

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011297A (ja) * 1983-06-27 1985-01-21 Nippon Telegr & Teleph Corp <Ntt> 結晶育成制御方法及び制御装置
JPS6065788A (ja) * 1983-09-21 1985-04-15 Sumitomo Metal Mining Co Ltd 単結晶の製造方法

Also Published As

Publication number Publication date
JPS635360B2 (enrdf_load_stackoverflow) 1988-02-03

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