Brillouin scattering study of bulk GaN

被引:83
作者
Yamaguchi, M [1 ]
Yagi, T
Sota, T
Deguchi, T
Shimada, K
Nakamura, S
机构
[1] Hokkaido Univ, Fac Engn, Dept Appl Phys, Sapporo, Hokkaido 0608628, Japan
[2] Hokkaido Univ, Res Inst Elect Sci, Sapporo, Hokkaido 0600812, Japan
[3] Waseda Univ, Dept Elect Elect & Comp Engn, Tokyo 1698555, Japan
[4] Nichia Chem Ind Ltd, Dept Res & Dev, Tokushima 7748601, Japan
关键词
D O I
10.1063/1.370635
中图分类号
O59 [应用物理学];
学科分类号
摘要
High-resolution Brillouin scattering experiments have been performed for a high-quality free-standing gallium nitride (GaN) substrate. Elastic stiffness constants are reported. A comparison is made with the results of an earlier study for a GaN thin film on sapphire substrate. (C) 1999 American Institute of Physics. [S0021-8979(99)03112-6].
引用
收藏
页码:8502 / 8504
页数:3
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