JPH0521877B2 - - Google Patents
Info
- Publication number
- JPH0521877B2 JPH0521877B2 JP15399888A JP15399888A JPH0521877B2 JP H0521877 B2 JPH0521877 B2 JP H0521877B2 JP 15399888 A JP15399888 A JP 15399888A JP 15399888 A JP15399888 A JP 15399888A JP H0521877 B2 JPH0521877 B2 JP H0521877B2
- Authority
- JP
- Japan
- Prior art keywords
- geo
- melt
- crystal
- bgo
- single crystal
- 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 - Lifetime
Links
- 239000013078 crystal Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 27
- 239000000155 melt Substances 0.000 claims description 14
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 8
- 229910052732 germanium Inorganic materials 0.000 claims description 8
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000004857 zone melting Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 description 8
- 229910052797 bismuth Inorganic materials 0.000 description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000031700 light absorption Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15399888A JPH01320295A (ja) | 1988-06-22 | 1988-06-22 | Ｂｉ↓１↓２ＧｅＯ↓２↓０単結晶の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15399888A JPH01320295A (ja) | 1988-06-22 | 1988-06-22 | Ｂｉ↓１↓２ＧｅＯ↓２↓０単結晶の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01320295A JPH01320295A (ja) | 1989-12-26 |
| JPH0521877B2 true JPH0521877B2 (enrdf_load_stackoverflow) | 1993-03-25 |
Family
ID=15574680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15399888A Granted JPH01320295A (ja) | 1988-06-22 | 1988-06-22 | Ｂｉ↓１↓２ＧｅＯ↓２↓０単結晶の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01320295A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683322B1 (fr) * | 1991-10-30 | 1994-01-07 | Imaje | Rheometre acoustique haute frequence et dispositif de mesure de la viscosite d'un fluide utilisant ce rheometre. |
-
1988
- 1988-06-22 JP JP15399888A patent/JPH01320295A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01320295A (ja) | 1989-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |