JPS61101486A - 単結晶の製造方法 - Google Patents
単結晶の製造方法Info
- Publication number
- JPS61101486A JPS61101486A JP22307984A JP22307984A JPS61101486A JP S61101486 A JPS61101486 A JP S61101486A JP 22307984 A JP22307984 A JP 22307984A JP 22307984 A JP22307984 A JP 22307984A JP S61101486 A JPS61101486 A JP S61101486A
- Authority
- JP
- Japan
- Prior art keywords
- crucible
- single crystal
- diameter
- melt
- growth
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 239000000155 melt Substances 0.000 claims description 22
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000002109 crystal growth method Methods 0.000 claims 2
- 229910003327 LiNbO3 Inorganic materials 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 6
- 230000002269 spontaneous effect Effects 0.000 abstract 2
- 229910012463 LiTaO3 Inorganic materials 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method 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
- 238000012887 quadratic function Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22307984A JPS61101486A (ja) | 1984-10-25 | 1984-10-25 | 単結晶の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22307984A JPS61101486A (ja) | 1984-10-25 | 1984-10-25 | 単結晶の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61101486A true JPS61101486A (ja) | 1986-05-20 |
| JPH0544439B2 JPH0544439B2 (enrdf_load_stackoverflow) | 1993-07-06 |
Family
ID=16792506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22307984A Granted JPS61101486A (ja) | 1984-10-25 | 1984-10-25 | 単結晶の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101486A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019199375A (ja) * | 2018-05-16 | 2019-11-21 | 住友金属鉱山株式会社 | 結晶育成装置及び単結晶の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756768U (enrdf_load_stackoverflow) * | 1980-09-17 | 1982-04-02 |
-
1984
- 1984-10-25 JP JP22307984A patent/JPS61101486A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756768U (enrdf_load_stackoverflow) * | 1980-09-17 | 1982-04-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019199375A (ja) * | 2018-05-16 | 2019-11-21 | 住友金属鉱山株式会社 | 結晶育成装置及び単結晶の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544439B2 (enrdf_load_stackoverflow) | 1993-07-06 |
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