JPWO2021200203A1 - - Google Patents
Info
- Publication number
- JPWO2021200203A1 JPWO2021200203A1 JP2022511877A JP2022511877A JPWO2021200203A1 JP WO2021200203 A1 JPWO2021200203 A1 JP WO2021200203A1 JP 2022511877 A JP2022511877 A JP 2022511877A JP 2022511877 A JP2022511877 A JP 2022511877A JP WO2021200203 A1 JPWO2021200203 A1 JP WO2021200203A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- C01B32/26—Preparation
-
- 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
- C30B25/18—Epitaxial-layer growth characterised by the substrate
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020059271 | 2020-03-30 | ||
PCT/JP2021/011025 WO2021200203A1 (en) | 2020-03-30 | 2021-03-18 | Diamond crystal substrate and method for producing diamond crystal substrate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2021200203A1 true JPWO2021200203A1 (en) | 2021-10-07 |
Family
ID=77929278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022511877A Pending JPWO2021200203A1 (en) | 2020-03-30 | 2021-03-18 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPWO2021200203A1 (en) |
WO (1) | WO2021200203A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115874282A (en) * | 2022-11-23 | 2023-03-31 | 吉林大学 | Method for improving splicing growth quality of large-area single crystal diamond |
CN118147747A (en) * | 2024-05-11 | 2024-06-07 | 山东天岳先进科技股份有限公司 | Large-size high-quality diamond crystal and application thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3774904B2 (en) * | 1994-01-27 | 2006-05-17 | 住友電気工業株式会社 | Method for synthesizing flat diamond film, diamond free-standing film, and polishing method for diamond film |
JP3212057B2 (en) * | 1994-09-05 | 2001-09-25 | 東洋鋼鈑株式会社 | Diamond coated substrate and method for producing the same |
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2021
- 2021-03-18 JP JP2022511877A patent/JPWO2021200203A1/ja active Pending
- 2021-03-18 WO PCT/JP2021/011025 patent/WO2021200203A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2021200203A1 (en) | 2021-10-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240315 |