Matrix-controlled morphology evolution of Te inclusions in CdZnTe single crystal

Yihui He; Wanqi Jie; Yadong Xu; Tao Wang; Gangqiang Zha; Pengfei Yu; Xin Zheng; Yan Zhou; Hang Liu

doi:10.1016/j.scriptamat.2012.03.008

Matrix-controlled morphology evolution of Te inclusions in CdZnTe single crystal

Yihui He, Wanqi Jie, Yadong Xu, Tao Wang, Gangqiang Zha, Pengfei Yu, Xin Zheng, Yan Zhou, Hang Liu

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

29 引用（Scopus）

摘要

The fine morphologies of microscale Te inclusions in CdZnTe single crystal were investigated to reveal their shape evolution. Such inclusions from crystal ingots with different post-growth cooling rates were analyzed using scanning electron microscopy after surface treatment. A tetrakaidecahedron model embodying {1 0 0} and {1 1 1} matrix facets was developed to interpret the form of the Te inclusions. An entire shape evolution process was also proposed where the final configuration of the Te inclusions was a tetrahedron comprising {1 1 1}B facets.

源语言	英语
页（从-至）	5-8
页数	4
期刊	Scripta Materialia
卷	67
期	1
DOI	https://doi.org/10.1016/j.scriptamat.2012.03.008
出版状态	已出版 - 7月 2012

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title = "Matrix-controlled morphology evolution of Te inclusions in CdZnTe single crystal",

abstract = "The fine morphologies of microscale Te inclusions in CdZnTe single crystal were investigated to reveal their shape evolution. Such inclusions from crystal ingots with different post-growth cooling rates were analyzed using scanning electron microscopy after surface treatment. A tetrakaidecahedron model embodying {1 0 0} and {1 1 1} matrix facets was developed to interpret the form of the Te inclusions. An entire shape evolution process was also proposed where the final configuration of the Te inclusions was a tetrahedron comprising {1 1 1}B facets.",

keywords = "Compound semiconductors, Precipitation crystallography, Scanning electron microscopy (SEM), Shape evolution, Surface energy (anisotropy)",

author = "Yihui He and Wanqi Jie and Yadong Xu and Tao Wang and Gangqiang Zha and Pengfei Yu and Xin Zheng and Yan Zhou and Hang Liu",

year = "2012",

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T1 - Matrix-controlled morphology evolution of Te inclusions in CdZnTe single crystal

AU - He, Yihui

AU - Jie, Wanqi

AU - Xu, Yadong

AU - Wang, Tao

AU - Zha, Gangqiang

AU - Yu, Pengfei

AU - Zheng, Xin

AU - Zhou, Yan

AU - Liu, Hang

PY - 2012/7

Y1 - 2012/7

N2 - The fine morphologies of microscale Te inclusions in CdZnTe single crystal were investigated to reveal their shape evolution. Such inclusions from crystal ingots with different post-growth cooling rates were analyzed using scanning electron microscopy after surface treatment. A tetrakaidecahedron model embodying {1 0 0} and {1 1 1} matrix facets was developed to interpret the form of the Te inclusions. An entire shape evolution process was also proposed where the final configuration of the Te inclusions was a tetrahedron comprising {1 1 1}B facets.

AB - The fine morphologies of microscale Te inclusions in CdZnTe single crystal were investigated to reveal their shape evolution. Such inclusions from crystal ingots with different post-growth cooling rates were analyzed using scanning electron microscopy after surface treatment. A tetrakaidecahedron model embodying {1 0 0} and {1 1 1} matrix facets was developed to interpret the form of the Te inclusions. An entire shape evolution process was also proposed where the final configuration of the Te inclusions was a tetrahedron comprising {1 1 1}B facets.

KW - Compound semiconductors

KW - Precipitation crystallography

KW - Scanning electron microscopy (SEM)

KW - Shape evolution

KW - Surface energy (anisotropy)

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U2 - 10.1016/j.scriptamat.2012.03.008

DO - 10.1016/j.scriptamat.2012.03.008

M3 - 文章

AN - SCOPUS:84861188516

SN - 1359-6462

VL - 67

SP - 5

EP - 8

JO - Scripta Materialia

JF - Scripta Materialia

IS - 1

ER -

Matrix-controlled morphology evolution of Te inclusions in CdZnTe single crystal

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