CN1378237A - Ⅲ族氮化物制造的半导体衬底及其制造工艺 - Google Patents
Ⅲ族氮化物制造的半导体衬底及其制造工艺 Download PDFInfo
- Publication number
- CN1378237A CN1378237A CN02108126A CN02108126A CN1378237A CN 1378237 A CN1378237 A CN 1378237A CN 02108126 A CN02108126 A CN 02108126A CN 02108126 A CN02108126 A CN 02108126A CN 1378237 A CN1378237 A CN 1378237A
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- Prior art keywords
- group iii
- semiconductor layer
- substrate
- nitride
- iii nitride
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
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- 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
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- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02647—Lateral overgrowth
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JP2002064345A JP3631724B2 (ja) | 2001-03-27 | 2002-03-08 | Iii族窒化物半導体基板およびその製造方法 |
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TW533607B (en) | 2003-05-21 |
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CN1219314C (zh) | 2005-09-14 |
US20020197825A1 (en) | 2002-12-26 |
EP1246233A3 (en) | 2009-09-09 |
US6924159B2 (en) | 2005-08-02 |
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