JP7636737B2 - ダイヤモンドの製造方法 - Google Patents
ダイヤモンドの製造方法 Download PDFInfo
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- JP7636737B2 JP7636737B2 JP2020031098A JP2020031098A JP7636737B2 JP 7636737 B2 JP7636737 B2 JP 7636737B2 JP 2020031098 A JP2020031098 A JP 2020031098A JP 2020031098 A JP2020031098 A JP 2020031098A JP 7636737 B2 JP7636737 B2 JP 7636737B2
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- phosphorus
- diamond
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- 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
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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
- 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
- C30B25/20—Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Chemical Vapour Deposition (AREA)
Description
S2 イオン注入工程
S3 熱処理工程
Claims (3)
- 化学気相成長法によってダイヤモンドを製造する際にn型にリンドープしてリンドープn型ダイヤモンドを製造した後、
前記リンドープn型ダイヤモンドに対して窒素イオンのイオン注入を行って、前記リンドープn型ダイヤモンドの結晶構造中に窒素-空孔中心を含ませて、窒素原子の濃度に対する窒素-空孔中心の濃度が5%以上となるようにし、
化学気相成長法により前記リンドープn型ダイヤモンドを製造する際のリンのドープを、前記リンドープn型ダイヤモンドに含まれるリン濃度が1×10 15 cm -3 以上かつ1×10 18 cm -3 以下となるように行う、ダイヤモンドの製造方法。 - 前記リンドープn型ダイヤモンドに対して窒素イオンのイオン注入を行う際に、窒素イオンとして15Nのイオンを使用する、請求項1に記載のダイヤモンドの製造方法。
- 前記リンドープn型ダイヤモンドに対して窒素イオンのイオン注入を行う際に、前記リンドープn型ダイヤモンドの結晶表面から1μm以下の深さに窒素イオンが注入されるように、窒素イオンの加速エネルギーを調節する、請求項1または請求項2に記載のダイヤモンドの製造方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020031098A JP7636737B2 (ja) | 2020-02-27 | 2020-02-27 | ダイヤモンドの製造方法 |
| PCT/JP2021/006522 WO2021172240A1 (ja) | 2020-02-27 | 2021-02-22 | ダイヤモンド、センサ素子、およびダイヤモンドの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020031098A JP7636737B2 (ja) | 2020-02-27 | 2020-02-27 | ダイヤモンドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021134116A JP2021134116A (ja) | 2021-09-13 |
| JP7636737B2 true JP7636737B2 (ja) | 2025-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020031098A Active JP7636737B2 (ja) | 2020-02-27 | 2020-02-27 | ダイヤモンドの製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7636737B2 (ja) |
| WO (1) | WO2021172240A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024011530A (ja) * | 2022-07-15 | 2024-01-25 | 国立研究開発法人物質・材料研究機構 | 固体基板、その製造方法、および固体装置の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011529018A (ja) | 2008-07-23 | 2011-12-01 | エレメント シックス リミテッド | ダイヤモンド材料 |
| JP2012110489A (ja) | 2010-11-24 | 2012-06-14 | Sumitomo Electric Ind Ltd | 磁気計測装置、及び、磁気センサ素子の製造方法 |
| WO2015107907A1 (ja) | 2014-01-20 | 2015-07-23 | 独立行政法人科学技術振興機構 | ダイヤモンド結晶、ダイヤモンド素子、磁気センサー、磁気計測装置、および、センサーアレイの製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6795803B2 (ja) * | 2018-03-02 | 2020-12-02 | 国立大学法人京都大学 | センサ素子、測定装置、センサ素子の製造方法、電子回路素子、および量子情報素子 |
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2020
- 2020-02-27 JP JP2020031098A patent/JP7636737B2/ja active Active
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2021
- 2021-02-22 WO PCT/JP2021/006522 patent/WO2021172240A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011529018A (ja) | 2008-07-23 | 2011-12-01 | エレメント シックス リミテッド | ダイヤモンド材料 |
| JP2012110489A (ja) | 2010-11-24 | 2012-06-14 | Sumitomo Electric Ind Ltd | 磁気計測装置、及び、磁気センサ素子の製造方法 |
| WO2015107907A1 (ja) | 2014-01-20 | 2015-07-23 | 独立行政法人科学技術振興機構 | ダイヤモンド結晶、ダイヤモンド素子、磁気センサー、磁気計測装置、および、センサーアレイの製造方法 |
Non-Patent Citations (1)
| Title |
|---|
| NATURE COMMUNICATIONS,2019年,vol.10,pp.1-6,https://doi.org/10.1038/s41467-019-11776-8 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021172240A1 (ja) | 2021-09-02 |
| JP2021134116A (ja) | 2021-09-13 |
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