JPS6116757B2 - - Google Patents
Info
- Publication number
- JPS6116757B2 JPS6116757B2 JP8675978A JP8675978A JPS6116757B2 JP S6116757 B2 JPS6116757 B2 JP S6116757B2 JP 8675978 A JP8675978 A JP 8675978A JP 8675978 A JP8675978 A JP 8675978A JP S6116757 B2 JPS6116757 B2 JP S6116757B2
- Authority
- JP
- Japan
- Prior art keywords
- single crystal
- crucible
- lithium tantalate
- crystal
- tantalate single
- 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.)
- Expired
Links
- 239000013078 crystal Substances 0.000 claims description 82
- 238000001816 cooling Methods 0.000 claims description 14
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008710 crystal-8 Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8675978A JPS5515939A (en) | 1978-07-18 | 1978-07-18 | Production of single crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8675978A JPS5515939A (en) | 1978-07-18 | 1978-07-18 | Production of single crystal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5515939A JPS5515939A (en) | 1980-02-04 |
| JPS6116757B2 true JPS6116757B2 (enrdf_load_stackoverflow) | 1986-05-01 |
Family
ID=13895664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8675978A Granted JPS5515939A (en) | 1978-07-18 | 1978-07-18 | Production of single crystal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5515939A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201350632A (zh) * | 2012-06-12 | 2013-12-16 | Wcube Co Ltd | 藍寶石製造裝置及鏡頭保護玻璃 |
| CN110241456A (zh) * | 2019-07-11 | 2019-09-17 | 北方民族大学 | 助溶剂法生长均匀近化学计量比钽酸锂晶体的方法 |
-
1978
- 1978-07-18 JP JP8675978A patent/JPS5515939A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5515939A (en) | 1980-02-04 |
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