Applied Physics Letters————————个性化文献订阅—

Photoluminescence characteristics of polar and nonpolar AlGaN/GaN superlattices
[作者：Vashaei, Z; Bayram, C; Lavenus, P; Razeghi, M,期刊：Applied Physics Letters, 页码：121918-121918 , 文章类型： Article，,卷期：2010年97-12]
High quality Al0.2Ga0.8N/GaN superlattices (SLs) with various (GaN) well widths (1.6 to 6.4 nm) have been grown on polar c-plane and nonpolar m-plane freestanding GaN substrates by metal-organic chemical vapor deposition...

Negative refraction of zero order flexural Lamb waves through a two-dimensional phononic crystal
[作者：Pierre, J; Boyko, O; Belliard, L; Vasseur, JO; Bonello, B,期刊：Applied Physics Letters, 页码：121919-121919 , 文章类型： Article，,卷期：2010年97-12]
We investigate experimentally the refraction of antisymmetric Lamb waves at frequencies in the second band of a two-dimensional phononic crystal. The heterostructure is made of a square lattice of air inclusions in a sil...

First-principles study of fluorine-doped zinc oxide
[作者：Liu, B; Gu, M; Liu, XL; Huang, SM; Ni, C,期刊：Applied Physics Letters, 页码：122101-122101 , 文章类型： Article，,卷期：2010年97-12]
We present first-principles calculations for fluorine-doped zinc oxide (ZnO:F) by using density-functional theory. Under O-poor condition, fluorine substitution for oxygen (F-O) is energetically favorable in ZnO. F-O can...

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