FR2313121A1 - Procede et equipement de preparation d'un monocristal d'ultraphosphate de terres rares, notamment de neodyme dope au lanthane - Google Patents
Procede et equipement de preparation d'un monocristal d'ultraphosphate de terres rares, notamment de neodyme dope au lanthaneInfo
- Publication number
- FR2313121A1 FR2313121A1 FR7517309A FR7517309A FR2313121A1 FR 2313121 A1 FR2313121 A1 FR 2313121A1 FR 7517309 A FR7517309 A FR 7517309A FR 7517309 A FR7517309 A FR 7517309A FR 2313121 A1 FR2313121 A1 FR 2313121A1
- Authority
- FR
- France
- Prior art keywords
- pentaphosphate
- esp
- laserssresers
- monocrystals
- miniature
- 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
- ZHYRSFARYVQOSU-UHFFFAOYSA-H [[[[hydroxy(oxido)phosphoryl]oxy-oxidophosphoryl]oxy-oxidophosphoryl]oxy-oxidophosphoryl] phosphate lanthanum(3+) neodymium(3+) Chemical compound [O-]P([O-])(=O)OP(=O)([O-])OP(=O)([O-])OP(=O)([O-])OP(=O)([O-])O.[La+3].[Nd+3] ZHYRSFARYVQOSU-UHFFFAOYSA-H 0.000 title 1
- QTPILKSJIOLICA-UHFFFAOYSA-N bis[hydroxy(phosphonooxy)phosphoryl] hydrogen phosphate Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(O)=O QTPILKSJIOLICA-UHFFFAOYSA-N 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract 1
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 abstract 1
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C30B9/00—Single-crystal growth from melt solutions using molten solvents
-
- 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
- C30B29/14—Phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Lasers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7517309A FR2313121A1 (fr) | 1975-06-03 | 1975-06-03 | Procede et equipement de preparation d'un monocristal d'ultraphosphate de terres rares, notamment de neodyme dope au lanthane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7517309A FR2313121A1 (fr) | 1975-06-03 | 1975-06-03 | Procede et equipement de preparation d'un monocristal d'ultraphosphate de terres rares, notamment de neodyme dope au lanthane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2313121A1 true FR2313121A1 (fr) | 1976-12-31 |
| FR2313121B1 FR2313121B1 (OSRAM) | 1978-09-22 |
Family
ID=9156012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7517309A Granted FR2313121A1 (fr) | 1975-06-03 | 1975-06-03 | Procede et equipement de preparation d'un monocristal d'ultraphosphate de terres rares, notamment de neodyme dope au lanthane |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2313121A1 (OSRAM) |
-
1975
- 1975-06-03 FR FR7517309A patent/FR2313121A1/fr active Granted
Non-Patent Citations (2)
| Title |
|---|
| ARTICLE DE B.C. TOFIELD ET AL: "ON THE GROWTH OF NEODYMIUM PENTAPHOSPHATE CRYSTALS FOR LASER ACTION".) * |
| REVUE US: "MATERIALS RESEARCH BULLETIN", VOL. 9, 1974, PAGES 435-448 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2313121B1 (OSRAM) | 1978-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |