CH433205A - Verfahren zur Herstellung von Einkristallen aus Metalloxyden - Google Patents
Verfahren zur Herstellung von Einkristallen aus MetalloxydenInfo
- Publication number
- CH433205A CH433205A CH1160662A CH1160662A CH433205A CH 433205 A CH433205 A CH 433205A CH 1160662 A CH1160662 A CH 1160662A CH 1160662 A CH1160662 A CH 1160662A CH 433205 A CH433205 A CH 433205A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- metal oxides
- single crystals
- crystals
- oxides
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
- C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
- C30B11/10—Solid or liquid components, e.g. Verneuil method
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
- C04B35/505—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds based on yttrium oxide
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14291261A | 1961-10-04 | 1961-10-04 | |
| US14999761A | 1961-11-03 | 1961-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH433205A true CH433205A (de) | 1967-04-15 |
Family
ID=26840525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1160662A CH433205A (de) | 1961-10-04 | 1962-10-03 | Verfahren zur Herstellung von Einkristallen aus Metalloxyden |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH433205A (de) |
| GB (2) | GB969413A (de) |
| NL (1) | NL283979A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57211267A (en) * | 1981-06-22 | 1982-12-25 | Toshiba Corp | Semiconductor device and manufacture thereof |
| US7616210B2 (en) | 2005-08-23 | 2009-11-10 | Canon Kabushiki Kaisha | Memory apparatus and memory control method |
| JP7418098B2 (ja) * | 2019-04-26 | 2024-01-19 | キヤノン株式会社 | 光学多層膜の成膜方法および光学素子の製造方法 |
| CN116283291B (zh) * | 2023-03-20 | 2024-02-23 | 中国矿业大学(北京) | 绝缘管制备方法 |
-
0
- NL NL283979D patent/NL283979A/xx unknown
-
1962
- 1962-10-01 GB GB3719662A patent/GB969413A/en not_active Expired
- 1962-10-03 GB GB3746362A patent/GB968253A/en not_active Expired
- 1962-10-03 CH CH1160662A patent/CH433205A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB968253A (en) | 1964-09-02 |
| GB969413A (en) | 1964-09-09 |
| NL283979A (de) |
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