Effect of elastic anisotropy on the elastic fields and vertical alignment of quantum dots

Q. X. Pei; C. Lu; Y. Y. Wang

doi:10.1063/1.1535730

Effect of elastic anisotropy on the elastic fields and vertical alignment of quantum dots

Q. X. Pei^*
, C. Lu
, Y. Y. Wang

^*Corresponding author for this work

Agency for Science, Technology and Research, Singapore

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

Abstract

The influence of elastic anisotropy on the elastic fields and vertical alignment of quantum dots (QD) was investigated using finite element analysis. A phase diagram was constructed to show the effect of anisotropy and cap layer thickness on the vertical correlation of QD. The elastic anisotropy was found to have a strong influence on distributions of strain, stress and strain energy density.

Original language	English
Pages (from-to)	1487-1492
Number of pages	6
Journal	Journal of Applied Physics
Volume	93
Issue number	3
DOIs	https://doi.org/10.1063/1.1535730
State	Published - 1 Feb 2003
Externally published	Yes

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title = "Effect of elastic anisotropy on the elastic fields and vertical alignment of quantum dots",

abstract = "The influence of elastic anisotropy on the elastic fields and vertical alignment of quantum dots (QD) was investigated using finite element analysis. A phase diagram was constructed to show the effect of anisotropy and cap layer thickness on the vertical correlation of QD. The elastic anisotropy was found to have a strong influence on distributions of strain, stress and strain energy density.",

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AU - Pei, Q. X.

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AU - Wang, Y. Y.

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N2 - The influence of elastic anisotropy on the elastic fields and vertical alignment of quantum dots (QD) was investigated using finite element analysis. A phase diagram was constructed to show the effect of anisotropy and cap layer thickness on the vertical correlation of QD. The elastic anisotropy was found to have a strong influence on distributions of strain, stress and strain energy density.

AB - The influence of elastic anisotropy on the elastic fields and vertical alignment of quantum dots (QD) was investigated using finite element analysis. A phase diagram was constructed to show the effect of anisotropy and cap layer thickness on the vertical correlation of QD. The elastic anisotropy was found to have a strong influence on distributions of strain, stress and strain energy density.

UR - https://www.scopus.com/pages/publications/0037320185

U2 - 10.1063/1.1535730

DO - 10.1063/1.1535730

M3 - 文章

AN - SCOPUS:0037320185

SN - 0021-8979

VL - 93

SP - 1487

EP - 1492

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 3

ER -

Effect of elastic anisotropy on the elastic fields and vertical alignment of quantum dots

Abstract

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