Volume 12, Issue 2 (Iranian Journal of Physics Research, Summer 2012)                   IJPR 2012, 12(2): 97-102 | Back to browse issues page

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Yazdani S, Mirabbaszadeh K. Surface saturation effect on mechanical and optical properties of ZnO nanowires. IJPR. 2012; 12 (2) :97-102
URL: http://ijpr.iut.ac.ir/article-1-1062-en.html
Amirkabir University of Technology , saray1360@aut.ac.ir
Abstract:   (10855 Views)

 In this work, on the basis of density functional theory and the generalized gradient approximation (GGA) we optimized the electronic structure of the unsaturated and hydrogen saturated ZnO nanowires with [0001] orientation. Studying the effects of a uniaxial strain on the nanowires, we calculated the Young’s modulus and the effective piezoelectric coefficient of the nanowires. Furthermore, the effect of this uniaxial strain on the imaginary part of dielectric function of the nanowires was investigated.

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Type of Study: Research | Subject: General

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