Synthesis of AlxGa1-xN Alloy by Solid-Phase Reaction under High Pressure
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概要
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Bulk specimens of Al<I><SUB>x</SUB></I>Ga<SUB>1−<I>x</I></SUB>N alloys covering a composition range of 0≤<I>x</I>≤1 were synthesized by a solid-phase reaction under high pressure. <I>In situ</I> X-ray diffraction profiles were measured to observe the alloying process, which began at around 800°C under 6.0 GPa. SEM observation and X-ray analysis of the recovered specimen indicated a uniform distribution of Al and Ga and continuous variations of the lattice constants against the composition, which implies that a solid solution of AlN and GaN is formed regardless of atomic composition.
- 公益社団法人 応用物理学会の論文
公益社団法人 応用物理学会 | 論文
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