OPTICAL PROPERTIES OF THE CUBIC AlxGa1-xN ALLOY

被引：1
|
作者：
Hadji, S.
Berrah, S.
Abid, H.
机构：
[1] LMER Laboratory, University of A/Mira of Bejaia
来源：
MODERN PHYSICS LETTERS B | 2013年 / 27卷 / 17期
关键词：
Dielectric function; refractive index; absorption coefficient; BAND-GAP; STRUCTURAL-PROPERTIES; PARAMETERS; ALN;
D O I：
10.1142/S0217984913501273
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this paper, we present numerical calculations based on the full potential augmented plane wave (FP-LAPW) method within the local density approximation (LDA) to study the optical properties of the ternary alloy AlxGa1-xN. The shape of the dielectric function, the refractive index, and the absorption coefficient versus photon energy were presented. From the results, we deduce the possibility of this alloy to be used in the optoelectronic and photovololtaic area.
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页数：9
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