JPH0336800B2 - - Google Patents
Info
- Publication number
- JPH0336800B2 JPH0336800B2 JP1139486A JP1139486A JPH0336800B2 JP H0336800 B2 JPH0336800 B2 JP H0336800B2 JP 1139486 A JP1139486 A JP 1139486A JP 1139486 A JP1139486 A JP 1139486A JP H0336800 B2 JPH0336800 B2 JP H0336800B2
- Authority
- JP
- Japan
- Prior art keywords
- beryl
- single crystal
- raw material
- crystals
- flux
- 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 78
- 229910052614 beryl Inorganic materials 0.000 claims description 50
- 239000002994 raw material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 27
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 229910001963 alkali metal nitrate Inorganic materials 0.000 claims description 10
- 238000007716 flux method Methods 0.000 claims description 10
- 238000001953 recrystallisation Methods 0.000 claims description 10
- 229910013553 LiNO Inorganic materials 0.000 claims description 5
- 229910002651 NO3 Inorganic materials 0.000 claims description 4
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 4
- NJJFVOQXYCEZLO-UHFFFAOYSA-N dialuminum;triberyllium;dioxido(oxo)silane Chemical group [Be+2].[Be+2].[Be+2].[Al+3].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O NJJFVOQXYCEZLO-UHFFFAOYSA-N 0.000 claims description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical group [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
- 235000010333 potassium nitrate Nutrition 0.000 claims 1
- 239000000243 solution Substances 0.000 description 18
- 230000003287 optical effect Effects 0.000 description 15
- 230000004907 flux Effects 0.000 description 14
- 230000007547 defect Effects 0.000 description 13
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 12
- 239000010931 gold Substances 0.000 description 12
- 229910052737 gold Inorganic materials 0.000 description 12
- 239000002775 capsule Substances 0.000 description 11
- 238000001027 hydrothermal synthesis Methods 0.000 description 11
- 150000002500 ions Chemical class 0.000 description 10
- 238000012545 processing Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 241000579895 Chlorostilbon Species 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010437 gem Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910001751 gemstone Inorganic materials 0.000 description 3
- 238000010335 hydrothermal treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910018068 Li 2 O Inorganic materials 0.000 description 2
- -1 Nd ions Chemical class 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000010976 emerald Substances 0.000 description 2
- 229910052876 emerald Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- 229910017855 NH 4 F Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1139486A JPS62171998A (ja) | 1986-01-22 | 1986-01-22 | ベリル単結晶の再結晶方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1139486A JPS62171998A (ja) | 1986-01-22 | 1986-01-22 | ベリル単結晶の再結晶方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62171998A JPS62171998A (ja) | 1987-07-28 |
| JPH0336800B2 true JPH0336800B2 (enrdf_load_stackoverflow) | 1991-06-03 |
Family
ID=11776791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1139486A Granted JPS62171998A (ja) | 1986-01-22 | 1986-01-22 | ベリル単結晶の再結晶方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171998A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6398867B1 (en) * | 1999-10-06 | 2002-06-04 | General Electric Company | Crystalline gallium nitride and method for forming crystalline gallium nitride |
-
1986
- 1986-01-22 JP JP1139486A patent/JPS62171998A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62171998A (ja) | 1987-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |