SU1294027A1 - METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS - Google Patents

METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS

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Publication number
SU1294027A1
SU1294027A1 SU3859631/26A SU3859631A SU1294027A1 SU 1294027 A1 SU1294027 A1 SU 1294027A1 SU 3859631/26 A SU3859631/26 A SU 3859631/26A SU 3859631 A SU3859631 A SU 3859631A SU 1294027 A1 SU1294027 A1 SU 1294027A1
Authority
SU
USSR - Soviet Union
Prior art keywords
iodate
liio
lithium
single crystals
cultivation
Prior art date
Application number
SU3859631/26A
Other languages
Russian (ru)
Inventor
В.Г. Якушев
Л.И. Исаенко
Л.С. Денькина
Original Assignee
Специальное конструкторско-технологическое бюро монокристаллов 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.)
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Publication date
Application filed by Специальное конструкторско-технологическое бюро монокристаллов СО АН СССР filed Critical Специальное конструкторско-технологическое бюро монокристаллов СО АН СССР
Priority to SU3859631/26A priority Critical patent/SU1294027A1/en
Application granted granted Critical
Publication of SU1294027A1 publication Critical patent/SU1294027A1/en

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Abstract

Способ выращивания монокристаллов иодата лития α-LiIOиз нейтрального исходного раствора иодата лития, включающий регенерацию затравки и последующий рост при изотермическом испарении раствора при температуре 60 - 65C и поддержании постоянной его степени пересыщения, отличающийся тем, что, с целью получения кристаллов диаметром 50 - 70 мм с высокой оптической стойкостью, используют исходный раствор иодата лития, общее содержание микропримеси в котором не превышает 10%, регенерацию затравки осуществляют при подъеме температуры со скоростью 10 - 15C/сутки и рост ведут при степени пересыщения ΔT = 6C.The method of growing lithium iodate single crystals α-LiIO from a neutral initial solution of lithium iodate, including the regeneration of the seed and the subsequent growth at isothermal evaporation of the solution at a temperature of 60 - 65C and maintaining a constant degree of supersaturation, characterized in that in order to obtain crystals with a diameter of 50 - 70 mm with high optical stability, use the original solution of lithium iodate, the total content of the micro impurity which does not exceed 10%, the regeneration of the seed is carried out when the temperature rises at a rate of 10 - 15C / day and growth is carried out at the degree of supersaturation ΔT = 6C.

SU3859631/26A 1985-02-21 1985-02-21 METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS SU1294027A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3859631/26A SU1294027A1 (en) 1985-02-21 1985-02-21 METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3859631/26A SU1294027A1 (en) 1985-02-21 1985-02-21 METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS

Publications (1)

Publication Number Publication Date
SU1294027A1 true SU1294027A1 (en) 2000-03-27

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ID=60540016

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3859631/26A SU1294027A1 (en) 1985-02-21 1985-02-21 METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS

Country Status (1)

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SU (1) SU1294027A1 (en)

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