SU948170A1 - METHOD OF CULTIVATION OF SEMICONDUCTOR SINGLE-CRYSTALS - Google Patents

METHOD OF CULTIVATION OF SEMICONDUCTOR SINGLE-CRYSTALS

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Publication number
SU948170A1
SU948170A1 SU3005010/26A SU3005010A SU948170A1 SU 948170 A1 SU948170 A1 SU 948170A1 SU 3005010/26 A SU3005010/26 A SU 3005010/26A SU 3005010 A SU3005010 A SU 3005010A SU 948170 A1 SU948170 A1 SU 948170A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ampoule
seeding
crystals
cultivation
semiconductor single
Prior art date
Application number
SU3005010/26A
Other languages
Russian (ru)
Inventor
Ю.О. Кантер
Ю.Г. Сидоров
Т.В. Шахина
Original Assignee
Институт Физики Полупроводников Со Ан Ссср
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 Институт Физики Полупроводников Со Ан Ссср filed Critical Институт Физики Полупроводников Со Ан Ссср
Priority to SU3005010/26A priority Critical patent/SU948170A1/en
Application granted granted Critical
Publication of SU948170A1 publication Critical patent/SU948170A1/en

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  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Способ выращивания монокристаллов полупроводниковых материалов из расплава в запаянной ампуле, включающий предварительный перегрев расплава, затравливание в носике ампулы и последующую направленную кристаллизацию, отличающийся тем, что, с целью повышения процента выхода монокристаллов, предварительный перегрев ведут не более чем на 5-10C выше температуры плавления, затравливание проводят с регистрацией температуры в носике ампулы, и при наличии пика на температурной кривой процесс затравливания возобновляют.The method of growing single crystals of semiconductor materials from the melt in a sealed ampoule, including melt preheat, seeding in the spout of the ampoule and subsequent directional crystallization, characterized in that, in order to increase the yield of single crystals, the preheat is not more than 5-10C above the melting point , seeding is carried out with the registration of the temperature in the spout of the ampoule, and if there is a peak in the temperature curve, the seeding process is resumed.

SU3005010/26A 1980-09-18 1980-09-18 METHOD OF CULTIVATION OF SEMICONDUCTOR SINGLE-CRYSTALS SU948170A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3005010/26A SU948170A1 (en) 1980-09-18 1980-09-18 METHOD OF CULTIVATION OF SEMICONDUCTOR SINGLE-CRYSTALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3005010/26A SU948170A1 (en) 1980-09-18 1980-09-18 METHOD OF CULTIVATION OF SEMICONDUCTOR SINGLE-CRYSTALS

Publications (1)

Publication Number Publication Date
SU948170A1 true SU948170A1 (en) 2000-06-10

Family

ID=60523881

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3005010/26A SU948170A1 (en) 1980-09-18 1980-09-18 METHOD OF CULTIVATION OF SEMICONDUCTOR SINGLE-CRYSTALS

Country Status (1)

Country Link
SU (1) SU948170A1 (en)

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