GB2492661B - Single crystal diamond substrates for synthesis of single crystal diamond material - Google Patents
Single crystal diamond substrates for synthesis of single crystal diamond materialInfo
- Publication number
- GB2492661B GB2492661B GB1211964.0A GB201211964A GB2492661B GB 2492661 B GB2492661 B GB 2492661B GB 201211964 A GB201211964 A GB 201211964A GB 2492661 B GB2492661 B GB 2492661B
- Authority
- GB
- United Kingdom
- Prior art keywords
- single crystal
- crystal diamond
- synthesis
- substrates
- diamond material
- 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 - Fee Related
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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/04—Diamond
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
-
- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or the substrate
- C30B25/105—Heating of the reaction chamber or the substrate by irradiation or electric discharge
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/04—After-treatment of single crystals or homogeneous polycrystalline material with defined structure using electric or magnetic fields or particle radiation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201112113A GB201112113D0 (en) | 2011-07-14 | 2011-07-14 | Single crystal diamond substrates for synthesis of single crystal diamond material |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201211964D0 GB201211964D0 (en) | 2012-08-15 |
GB2492661A GB2492661A (en) | 2013-01-09 |
GB2492661B true GB2492661B (en) | 2014-05-21 |
Family
ID=44586596
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201112113A Ceased GB201112113D0 (en) | 2011-07-14 | 2011-07-14 | Single crystal diamond substrates for synthesis of single crystal diamond material |
GB1211964.0A Expired - Fee Related GB2492661B (en) | 2011-07-14 | 2012-07-05 | Single crystal diamond substrates for synthesis of single crystal diamond material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201112113A Ceased GB201112113D0 (en) | 2011-07-14 | 2011-07-14 | Single crystal diamond substrates for synthesis of single crystal diamond material |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201112113D0 (en) |
WO (1) | WO2013007605A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201516814D0 (en) * | 2015-09-23 | 2015-11-04 | Element Six Technologies Ltd | Method of fabricating a plurality of single crystal CVD synthetic diamonds |
WO2023227606A1 (en) * | 2022-05-23 | 2023-11-30 | Adamant Quanta Ab | Method and system for processing a diamond |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297488A (en) * | 1988-10-05 | 1990-04-10 | Toyota Central Res & Dev Lab Inc | Formation of diamond pattern |
WO1999067171A1 (en) * | 1998-06-24 | 1999-12-29 | Sellschop Jacques Pierre Fried | A method of altering the colour of a material |
US20100326135A1 (en) * | 2009-06-26 | 2010-12-30 | Daniel James Twitchen | Diamond material |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA741183B (en) | 1974-02-22 | 1975-10-29 | De Beers Ind Diamond | Abrasive particles |
US4273561A (en) | 1975-08-27 | 1981-06-16 | Fernandez Moran Villalobos Hum | Ultrasharp polycrystalline diamond edges, points, and improved diamond composites, and methods of making and irradiating same |
GB1588445A (en) | 1977-05-26 | 1981-04-23 | Nat Res Dev | Toughening diamond |
GB1588418A (en) | 1978-05-17 | 1981-04-23 | Atomic Energy Authority Uk | Artefacts incorporating industrial diamonds |
US4319889A (en) | 1979-08-06 | 1982-03-16 | Villalobos Humberto F | Ultrasharp diamond edges and points and methods of making same by precision micro-irradiation techniques |
DE3202697A1 (en) | 1982-01-28 | 1983-08-04 | Kapp & Co Werkzeugmaschinenfabrik, 8630 Coburg | METHOD AND DEVICE FOR FINE-PROFILING TOOLS COATED WITH SUPER-HARD MATERIALS |
SU1346418A1 (en) | 1985-10-18 | 1987-10-23 | Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности | Method of producing diamond tool |
JP2571795B2 (en) | 1987-11-17 | 1997-01-16 | 住友電気工業株式会社 | Purple diamond and method for producing the same |
RU1813812C (en) | 1991-03-05 | 1993-05-07 | Научно-исследовательский институт высоких напряжений при Томском политехническом институте им.С.М.Кирова | Process for applying composite chromium coatings |
RU1813126C (en) * | 1991-08-02 | 1993-04-30 | Kalinin Vladimir D | Method of hardening crystals |
JP3314444B2 (en) | 1993-03-15 | 2002-08-12 | 住友電気工業株式会社 | Red and pink diamonds |
JP2006021963A (en) | 2004-07-08 | 2006-01-26 | Sumitomo Electric Ind Ltd | Method for manufacturing high hardness diamond crystal |
US7399358B2 (en) * | 2005-09-05 | 2008-07-15 | Rajneesh Bhandari | Synthesis of large homoepitaxial monocrystalline diamond |
GB2476306B (en) * | 2009-12-21 | 2012-07-11 | Element Six Ltd | Single crystal diamond material |
GB2476478A (en) * | 2009-12-22 | 2011-06-29 | Element Six Ltd | Chemical vapour deposition diamond synthesis |
-
2011
- 2011-07-14 GB GB201112113A patent/GB201112113D0/en not_active Ceased
-
2012
- 2012-07-05 WO PCT/EP2012/063171 patent/WO2013007605A1/en active Application Filing
- 2012-07-05 GB GB1211964.0A patent/GB2492661B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297488A (en) * | 1988-10-05 | 1990-04-10 | Toyota Central Res & Dev Lab Inc | Formation of diamond pattern |
WO1999067171A1 (en) * | 1998-06-24 | 1999-12-29 | Sellschop Jacques Pierre Fried | A method of altering the colour of a material |
US20100326135A1 (en) * | 2009-06-26 | 2010-12-30 | Daniel James Twitchen | Diamond material |
Also Published As
Publication number | Publication date |
---|---|
GB2492661A (en) | 2013-01-09 |
GB201112113D0 (en) | 2011-08-31 |
WO2013007605A1 (en) | 2013-01-17 |
GB201211964D0 (en) | 2012-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20160705 |