JP2018501184A - 金属るつぼ内に含まれる金属からベータ相の酸化ガリウム(β−Ga2O3)単結晶を成長させる方法 - Google Patents
金属るつぼ内に含まれる金属からベータ相の酸化ガリウム(β−Ga2O3)単結晶を成長させる方法 Download PDFInfo
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- JP2018501184A JP2018501184A JP2017535901A JP2017535901A JP2018501184A JP 2018501184 A JP2018501184 A JP 2018501184A JP 2017535901 A JP2017535901 A JP 2017535901A JP 2017535901 A JP2017535901 A JP 2017535901A JP 2018501184 A JP2018501184 A JP 2018501184A
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- Prior art keywords
- growth
- oxygen concentration
- crystal
- temperature
- concentration value
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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
- C30B11/005—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method 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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/006—Controlling or regulating
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/08—Downward pulling
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/20—Controlling or regulating
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/34—Edge-defined film-fed crystal-growth using dies or slits
-
- 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
- C30B17/00—Single-crystal growth onto a seed which remains in the melt during growth, e.g. Nacken-Kyropoulos method
-
- 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
- C30B19/00—Liquid-phase epitaxial-layer growth
- C30B19/12—Liquid-phase epitaxial-layer growth characterised by the substrate
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15150582.3 | 2015-01-09 | ||
| EP15150582.3A EP3042986A1 (en) | 2015-01-09 | 2015-01-09 | Method for growing beta phase of gallium oxide (ß-Ga2O3) single crystals from the melt contained within a metal crucible by controlling the partial pressure of oxygen. |
| PCT/EP2015/079938 WO2016110385A1 (en) | 2015-01-09 | 2015-12-16 | METHOD FOR GROWING BETA PHASE OF GALLIUM OXIDE (β-Ga2O3) SINGLE CRYSTALS FROM THE MELT CONTAINED WITHIN A METAL CRUCIBLE |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020090661A Division JP7046117B2 (ja) | 2015-01-09 | 2020-05-25 | 金属るつぼ内に含まれる金属からベータ相の酸化ガリウム(β-Ga2O3)単結晶を成長させる方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018501184A true JP2018501184A (ja) | 2018-01-18 |
| JP2018501184A5 JP2018501184A5 (https=) | 2020-01-09 |
Family
ID=52278525
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017535901A Pending JP2018501184A (ja) | 2015-01-09 | 2015-12-16 | 金属るつぼ内に含まれる金属からベータ相の酸化ガリウム(β−Ga2O3)単結晶を成長させる方法 |
| JP2020090661A Active JP7046117B2 (ja) | 2015-01-09 | 2020-05-25 | 金属るつぼ内に含まれる金属からベータ相の酸化ガリウム(β-Ga2O3)単結晶を成長させる方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020090661A Active JP7046117B2 (ja) | 2015-01-09 | 2020-05-25 | 金属るつぼ内に含まれる金属からベータ相の酸化ガリウム(β-Ga2O3)単結晶を成長させる方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11028501B2 (https=) |
| EP (2) | EP3042986A1 (https=) |
| JP (2) | JP2018501184A (https=) |
| KR (1) | KR101979130B1 (https=) |
| ES (1) | ES2746068T3 (https=) |
| PL (1) | PL3242965T3 (https=) |
| WO (1) | WO2016110385A1 (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020090403A (ja) * | 2018-12-04 | 2020-06-11 | Tdk株式会社 | 単結晶育成用ルツボ、単結晶製造方法及び単結晶 |
| WO2022202767A1 (ja) * | 2021-03-24 | 2022-09-29 | アダマンド並木精密宝石株式会社 | Ga2O3系単結晶基板と、Ga2O3系単結晶基板の製造方法 |
| JP2023547495A (ja) * | 2020-12-31 | 2023-11-10 | 杭州富加▲じゃ▼業科技有限公司 | ディープラーニングと熱交換法による導電性酸化ガリウムの製造方法 |
| JP2023547931A (ja) * | 2020-12-31 | 2023-11-14 | 杭州富加▲じゃ▼業科技有限公司 | ディープラーニングと熱交換法による高抵抗型酸化ガリウムの製造方法 |
| JP2025504685A (ja) * | 2022-01-31 | 2025-02-14 | ジルトロニック アクチエンゲゼルシャフト | 導電性バルクβ-GA2O3単結晶を製造するための方法および装置ならびに導電性バルクβ-GA2O3単結晶 |
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| JP6899555B2 (ja) * | 2016-11-07 | 2021-07-07 | 日新技研株式会社 | 単結晶製造装置及びその製造方法 |
| JP6824829B2 (ja) * | 2017-06-15 | 2021-02-03 | 株式会社サイオクス | 窒化物半導体積層物の製造方法、窒化物半導体自立基板の製造方法および半導体装置の製造方法 |
| CN108982600B (zh) * | 2018-05-30 | 2021-07-09 | 杨丽娜 | 基于氧化镓/镓酸锌异质结纳米阵列的柔性气敏传感器及其制备方法 |
| CN109183151B (zh) * | 2018-09-20 | 2023-08-18 | 江苏穿越光电科技有限公司 | 石墨烯量子点掺杂氧化镓晶体材料及其制备方法 |
| CN109537055A (zh) * | 2019-01-28 | 2019-03-29 | 山东大学 | 一种半绝缘氧化镓晶体及其制备方法 |
| FR3085535B1 (fr) * | 2019-04-17 | 2021-02-12 | Hosseini Teherani Ferechteh | Procédé de fabrication d’oxyde de gallium de type p par dopage intrinsèque, le film mince obtenu d’oxyde de gallium et son utilisation |
| CN113073388A (zh) | 2019-08-21 | 2021-07-06 | 眉山博雅新材料有限公司 | 一种晶体 |
| CN110911270B (zh) * | 2019-12-11 | 2022-03-25 | 吉林大学 | 一种高质量氧化镓薄膜及其同质外延生长方法 |
| KR102566964B1 (ko) * | 2020-06-05 | 2023-08-17 | 고려대학교 산학협력단 | 베타 산화갈륨 박막 제조방법 |
| TR202019031A2 (tr) * | 2020-11-25 | 2021-02-22 | Univ Yildiz Teknik | Yüksek kalitede hetero epitaksiyel monoklinik galyum oksit kristali büyütme metodu |
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| WO2024078704A1 (en) | 2022-10-11 | 2024-04-18 | Forschungsverbund Berlin E.V. | MELT-GROWN BULK ß-(AlxGa1-x)2O3 SINGLE CRYSTALS AND METHOD FOR PRODUCING BULK ß-(AlxGA1-x)2O3 SINGLE CRYSTALS |
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| WO2025217169A1 (en) * | 2024-04-08 | 2025-10-16 | Luxium Solutions, Llc | Apparatus and method for growth of gadolinium gallium garnet crystal |
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| WO2025263085A1 (ja) * | 2024-06-17 | 2025-12-26 | 住友電気工業株式会社 | ベータ型三酸化二ガリウム単結晶の製造方法、ベータ型三酸化二ガリウム単結晶基板の製造方法、およびベータ型三酸化二ガリウム単結晶基板 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004056098A (ja) * | 2002-05-31 | 2004-02-19 | Koha Co Ltd | 発光素子およびその製造方法 |
| WO2013159808A1 (en) * | 2012-04-24 | 2013-10-31 | Forschungsverbund Berlin E.V. | METHOD AND APPARATUS FOR GROWING INDIUM OXIDE (In203) SINGLE CRYSTALS AND INDIUM OXIDE (In203) SINGLE CRYSTAL |
| JP2013542169A (ja) * | 2010-11-15 | 2013-11-21 | エルジー シルトロン インコーポレイテッド | サファイアインゴットの成長装置 |
| JP2014221692A (ja) * | 2013-05-13 | 2014-11-27 | 株式会社タムラ製作所 | β−Ga2O3系単結晶の育成方法、並びにβ−Ga2O3系単結晶基板及びその製造方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444728A (en) * | 1982-01-21 | 1984-04-24 | Engelhard Corporation | Iridium-rhenium crucible |
| JPS5988398A (ja) * | 1982-11-08 | 1984-05-22 | Shin Etsu Chem Co Ltd | ガリウムガ−ネツト単結晶の製造方法 |
| JP3822172B2 (ja) * | 2003-02-05 | 2006-09-13 | Tdk株式会社 | 単結晶の製造方法 |
| WO2004074556A2 (ja) | 2003-02-24 | 2004-09-02 | Waseda University | β‐Ga2O3系単結晶成長方法、薄膜単結晶の成長方法、Ga2O3系発光素子およびその製造方法 |
| US7595492B2 (en) | 2004-12-21 | 2009-09-29 | Hitachi Metals, Ltd. | Fluorescent material, a method of manufacturing the fluorescent material, a radiation detector using the fluorescent material, and an X-ray CT scanner |
| US7947192B2 (en) * | 2005-03-30 | 2011-05-24 | Fukuda Crystal Laboratory | Gallate single crystal, process for producing the same, piezoelectric device for high-temperature use and piezoelectric sensor for high-temperature use |
| JP5521273B2 (ja) * | 2007-06-01 | 2014-06-11 | 日立化成株式会社 | シンチレータ用単結晶、シンチレータ用単結晶を製造するための熱処理方法、及びシンチレータ用単結晶の製造方法 |
| JP2010150056A (ja) * | 2008-12-24 | 2010-07-08 | Showa Denko Kk | サファイア単結晶の製造方法 |
| JP5612216B2 (ja) * | 2011-09-08 | 2014-10-22 | 株式会社タムラ製作所 | 結晶積層構造体及びその製造方法 |
| JP5864998B2 (ja) | 2011-10-11 | 2016-02-17 | 株式会社タムラ製作所 | β−Ga2O3系単結晶の成長方法 |
| JP5879102B2 (ja) | 2011-11-15 | 2016-03-08 | 株式会社タムラ製作所 | β−Ga2O3単結晶の製造方法 |
| JP5491483B2 (ja) | 2011-11-15 | 2014-05-14 | 株式会社タムラ製作所 | β−Ga2O3系単結晶の成長方法 |
| JP5891028B2 (ja) | 2011-12-16 | 2016-03-22 | 株式会社タムラ製作所 | Ga2O3系基板の製造方法 |
| JP6097989B2 (ja) | 2012-04-24 | 2017-03-22 | 並木精密宝石株式会社 | 酸化ガリウム単結晶、及び、酸化ガリウム単結晶基板 |
| JP2013237591A (ja) | 2012-05-16 | 2013-11-28 | Namiki Precision Jewel Co Ltd | 酸化ガリウム融液、酸化ガリウム単結晶、酸化ガリウム基板、および酸化ガリウム単結晶の製造方法 |
| JP6085764B2 (ja) | 2012-05-23 | 2017-03-01 | 並木精密宝石株式会社 | 酸化ガリウム単結晶、及び、酸化ガリウム単結晶基板 |
| JP5756075B2 (ja) | 2012-11-07 | 2015-07-29 | 株式会社タムラ製作所 | β−Ga2O3系単結晶の育成方法 |
| JP6590699B2 (ja) * | 2013-01-23 | 2019-10-16 | ユニバーシティ オブ テネシー リサーチ ファウンデーション | ガーネット型シンチレータのシンチレーション及び光学特性を改変するための共ドーピング方法 |
-
2015
- 2015-01-09 EP EP15150582.3A patent/EP3042986A1/en not_active Withdrawn
- 2015-12-16 ES ES15810626T patent/ES2746068T3/es active Active
- 2015-12-16 EP EP15810626.0A patent/EP3242965B1/en active Active
- 2015-12-16 JP JP2017535901A patent/JP2018501184A/ja active Pending
- 2015-12-16 PL PL15810626T patent/PL3242965T3/pl unknown
- 2015-12-16 US US15/541,764 patent/US11028501B2/en active Active
- 2015-12-16 KR KR1020177019011A patent/KR101979130B1/ko active Active
- 2015-12-16 WO PCT/EP2015/079938 patent/WO2016110385A1/en not_active Ceased
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004056098A (ja) * | 2002-05-31 | 2004-02-19 | Koha Co Ltd | 発光素子およびその製造方法 |
| JP2013542169A (ja) * | 2010-11-15 | 2013-11-21 | エルジー シルトロン インコーポレイテッド | サファイアインゴットの成長装置 |
| WO2013159808A1 (en) * | 2012-04-24 | 2013-10-31 | Forschungsverbund Berlin E.V. | METHOD AND APPARATUS FOR GROWING INDIUM OXIDE (In203) SINGLE CRYSTALS AND INDIUM OXIDE (In203) SINGLE CRYSTAL |
| JP2014221692A (ja) * | 2013-05-13 | 2014-11-27 | 株式会社タムラ製作所 | β−Ga2O3系単結晶の育成方法、並びにβ−Ga2O3系単結晶基板及びその製造方法 |
Non-Patent Citations (2)
| Title |
|---|
| MORTEZA ASADIAN: "The Influence of Atmosphere on Oxides Crystal Growth", MODERN ASPECTS OF BULK CRYSTAL AND THIN FILM PREPARATION, JPN6019022805, 2012, pages 123 - 140, ISSN: 0004201140 * |
| ZBIGNIEW GALAZKA, ET AL.: "On the bulk β-Ga2O3 single crystals grown by the Czochralski method", JOURNAL OF CRYSTAL GROWTH, vol. 404, JPN6019022802, 22 July 2014 (2014-07-22), pages 184 - 191, ISSN: 0004058886 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020090403A (ja) * | 2018-12-04 | 2020-06-11 | Tdk株式会社 | 単結晶育成用ルツボ、単結晶製造方法及び単結晶 |
| JP7155968B2 (ja) | 2018-12-04 | 2022-10-19 | Tdk株式会社 | 単結晶育成用ルツボ及び単結晶製造方法 |
| US11946155B2 (en) | 2018-12-04 | 2024-04-02 | Tdk Corporation | Single-crystal growing crucible, single-crystal production method and single crystal |
| JP2023547495A (ja) * | 2020-12-31 | 2023-11-10 | 杭州富加▲じゃ▼業科技有限公司 | ディープラーニングと熱交換法による導電性酸化ガリウムの製造方法 |
| JP2023547931A (ja) * | 2020-12-31 | 2023-11-14 | 杭州富加▲じゃ▼業科技有限公司 | ディープラーニングと熱交換法による高抵抗型酸化ガリウムの製造方法 |
| WO2022202767A1 (ja) * | 2021-03-24 | 2022-09-29 | アダマンド並木精密宝石株式会社 | Ga2O3系単結晶基板と、Ga2O3系単結晶基板の製造方法 |
| JP2022147882A (ja) * | 2021-03-24 | 2022-10-06 | アダマンド並木精密宝石株式会社 | Ga2O3系単結晶基板と、Ga2O3系単結晶基板の製造方法 |
| JP2025504685A (ja) * | 2022-01-31 | 2025-02-14 | ジルトロニック アクチエンゲゼルシャフト | 導電性バルクβ-GA2O3単結晶を製造するための方法および装置ならびに導電性バルクβ-GA2O3単結晶 |
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|---|---|
| ES2746068T3 (es) | 2020-03-04 |
| EP3242965A1 (en) | 2017-11-15 |
| JP2020164415A (ja) | 2020-10-08 |
| KR101979130B1 (ko) | 2019-05-15 |
| JP7046117B2 (ja) | 2022-04-01 |
| EP3042986A1 (en) | 2016-07-13 |
| KR20170110588A (ko) | 2017-10-11 |
| US20170362738A1 (en) | 2017-12-21 |
| PL3242965T3 (pl) | 2020-03-31 |
| US11028501B2 (en) | 2021-06-08 |
| EP3242965B1 (en) | 2019-06-26 |
| WO2016110385A1 (en) | 2016-07-14 |
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