Method for producing group III nitride semiconductor using a crucible

An object of the present invention is to suppress macro step growth in the growth of GaN crystal through a flux method. As a crucible for holding a melt when growing a GaN crystal through the Na flux method, the crucible is made of alumina and produced by plaster mold casting. The crucible is used,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Yamazaki Masateru, Moriyama Miki
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
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