SU1294027A1 - METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALS - Google Patents
METHOD OF CULTIVATION OF LITHIUM α-LIIO IODATE SINGLE CRYSTALSInfo
- 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
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
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.
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 |
Family
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)
Country | Link |
---|---|
SU (1) | SU1294027A1 (en) |
-
1985
- 1985-02-21 SU SU3859631/26A patent/SU1294027A1/en active
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