JPS53134778A - Preparation of single crystal having incongruent composition - Google Patents
Preparation of single crystal having incongruent compositionInfo
- Publication number
- JPS53134778A JPS53134778A JP4907077A JP4907077A JPS53134778A JP S53134778 A JPS53134778 A JP S53134778A JP 4907077 A JP4907077 A JP 4907077A JP 4907077 A JP4907077 A JP 4907077A JP S53134778 A JPS53134778 A JP S53134778A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- incongruent
- preparation
- single crystal
- moved
- 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.)
- Pending
Links
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
PURPOSE: To provide a process for the preparation of a single crystal having a uniform composition, wherein a molten zone is moved fromone end towards the other end of a sintered material having an incongruent composition, so that the composition of the former end becomes different from that of the latter end, and then the resulting crystal is pulled up while the molten material is moved at a predetermined velocity from the latter end towards the former end.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4907077A JPS53134778A (en) | 1977-04-30 | 1977-04-30 | Preparation of single crystal having incongruent composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4907077A JPS53134778A (en) | 1977-04-30 | 1977-04-30 | Preparation of single crystal having incongruent composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53134778A true JPS53134778A (en) | 1978-11-24 |
Family
ID=12820809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4907077A Pending JPS53134778A (en) | 1977-04-30 | 1977-04-30 | Preparation of single crystal having incongruent composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53134778A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845194A (en) * | 1981-09-08 | 1983-03-16 | Toshiba Corp | Method for forming single domain of lithium niobate single crystal |
-
1977
- 1977-04-30 JP JP4907077A patent/JPS53134778A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5845194A (en) * | 1981-09-08 | 1983-03-16 | Toshiba Corp | Method for forming single domain of lithium niobate single crystal |
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