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Journal of Shanghai University >

2012 , Vol. 18 >Issue 1: 72 - 75

DOI: https://doi.org/10.3969/j.issn.1007-2861.2012.01.015

Mathematics.Physics and Chemistry

Analytical Solution of Stress and Strain Distribution in a Trapezoidal Cross-Section Quantum-Wire Structure

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  • 1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, China;2. College of Sciences, Shanghai University, Shanghai 200444, China

Received date: 2010-04-21

  Online published: 2012-02-29

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Abstract

Based on the isotropic elastic theory and using the integral operation for Green’s function, analytical solutions of the stress and strain fields inside and outside a trapezoidal cross-section quantum-wire structure in an infinite matrix are obtained. The influences of variable height for the quantum wire cross-section and initial mismatch strain on the strain distribution are discussed.

Key words： analytical solution; initial mismatch strain; quantum-wire; stress and strain distribution

Cite this article

HUANG Ling-feng1,XU Kai-yu1,2 . Analytical Solution of Stress and Strain Distribution in a Trapezoidal Cross-Section Quantum-Wire Structure[J]. Journal of Shanghai University, 2012 , 18(1) : 72 -75 . DOI: 10.3969/j.issn.1007-2861.2012.01.015

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