CN113604872B - 高倍率外延生长GaN的氧化物气相外延法装置 - Google Patents
高倍率外延生长GaN的氧化物气相外延法装置 Download PDFInfo
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- CN113604872B CN113604872B CN202110742352.4A CN202110742352A CN113604872B CN 113604872 B CN113604872 B CN 113604872B CN 202110742352 A CN202110742352 A CN 202110742352A CN 113604872 B CN113604872 B CN 113604872B
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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
- C30B25/08—Reaction chambers; Selection of materials therefor
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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
- C30B25/16—Controlling or regulating
- C30B25/165—Controlling or regulating the flow of the reactive gases
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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
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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
- C30B29/10—Inorganic compounds or compositions
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
- C30B29/403—AIII-nitrides
- C30B29/406—Gallium nitride
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CN202110742352.4A CN113604872B (zh) | 2021-07-01 | 2021-07-01 | 高倍率外延生长GaN的氧化物气相外延法装置 |
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CN202110742352.4A CN113604872B (zh) | 2021-07-01 | 2021-07-01 | 高倍率外延生长GaN的氧化物气相外延法装置 |
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CN113604872B true CN113604872B (zh) | 2022-08-30 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006069875A (ja) * | 2004-09-06 | 2006-03-16 | Nitto Denko Corp | 水素ガス発生装置及び水素ガス発生システム |
US10059590B2 (en) * | 2014-09-30 | 2018-08-28 | Panasonic Intellectual Property Management Co., Ltd. | Method for producing group III nitride crystal |
JP6731590B2 (ja) * | 2016-05-02 | 2020-07-29 | 国立大学法人大阪大学 | 窒化物結晶基板の製造方法 |
JP7117732B2 (ja) * | 2018-07-11 | 2022-08-15 | 国立大学法人大阪大学 | Iii族窒化物基板およびiii族窒化物結晶の製造方法 |
US11186922B2 (en) * | 2019-06-06 | 2021-11-30 | Panasonic Corporation | Apparatus for producing Group-III nitride semiconductor crystal including nitrogen source nozzles with different spray directions |
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Effective date of registration: 20230725 Address after: 221200 Plant 6, Precision Manufacturing Park, Suining Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Chuandu Optoelectronic Technology Co.,Ltd. Address before: 6D, Unit 3, Yucai Garden, No. 222, Cenxia Road, Fenghuang Community, Fuyong Subdistrict, Bao'an District, Shenzhen, Guangdong 518101 Patentee before: Shenzhen Zhuoer Electronic Materials Co.,Ltd. Effective date of registration: 20230725 Address after: 6D, Unit 3, Yucai Garden, No. 222, Cenxia Road, Fenghuang Community, Fuyong Subdistrict, Bao'an District, Shenzhen, Guangdong 518101 Patentee after: Shenzhen Zhuoer Electronic Materials Co.,Ltd. Address before: 430072 Hubei Province, Wuhan city Wuchang District of Wuhan University Luojiashan Patentee before: WUHAN University |
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