Study of Te aggregation at the initial growth stage of CdZnTe films deposited by CSS

Junning Gao; Wanqi Jie; Yihui He; Jie Sun; Hao Zhou; Gangqiang Zha; Yanyan Yuan; Junli Tong; Hui Yu; Tao Wang

doi:10.1007/s00339-012-6907-5

Study of Te aggregation at the initial growth stage of CdZnTe films deposited by CSS

Junning Gao, Wanqi Jie, Yihui He, Jie Sun, Hao Zhou, Gangqiang Zha, Yanyan Yuan, Junli Tong, Hui Yu, Tao Wang

材料学院

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

Te aggregation at the initial growth stage of CdZnTe films deposited by close-spaced sublimation (CSS) is studied with the combination of energy dispersive spectroscopy (EDS) and high resolution transmission electron microscopy (TEM). Te atoms aggregate in the form of Terich amorphous layers, and then these layers grow into stoichiometric and crystalline compounds through interdiffusion as the films thickened. Te aggregation is led by the high dissociation energy of Te-Te bond and the less volatile nature of Te ₂ molecules than Cd and Zn molecules absorbed on the substrate.

源语言	英语
页（从-至）	447-450
页数	4
期刊	Applied Physics A: Materials Science and Processing
卷	108
期	2
DOI	https://doi.org/10.1007/s00339-012-6907-5
出版状态	已出版 - 8月 2012

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abstract = "Te aggregation at the initial growth stage of CdZnTe films deposited by close-spaced sublimation (CSS) is studied with the combination of energy dispersive spectroscopy (EDS) and high resolution transmission electron microscopy (TEM). Te atoms aggregate in the form of Terich amorphous layers, and then these layers grow into stoichiometric and crystalline compounds through interdiffusion as the films thickened. Te aggregation is led by the high dissociation energy of Te-Te bond and the less volatile nature of Te 2 molecules than Cd and Zn molecules absorbed on the substrate.",

author = "Junning Gao and Wanqi Jie and Yihui He and Jie Sun and Hao Zhou and Gangqiang Zha and Yanyan Yuan and Junli Tong and Hui Yu and Tao Wang",

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AU - Gao, Junning

AU - Jie, Wanqi

AU - He, Yihui

AU - Sun, Jie

AU - Zhou, Hao

AU - Zha, Gangqiang

AU - Yuan, Yanyan

AU - Tong, Junli

AU - Yu, Hui

AU - Wang, Tao

PY - 2012/8

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N2 - Te aggregation at the initial growth stage of CdZnTe films deposited by close-spaced sublimation (CSS) is studied with the combination of energy dispersive spectroscopy (EDS) and high resolution transmission electron microscopy (TEM). Te atoms aggregate in the form of Terich amorphous layers, and then these layers grow into stoichiometric and crystalline compounds through interdiffusion as the films thickened. Te aggregation is led by the high dissociation energy of Te-Te bond and the less volatile nature of Te 2 molecules than Cd and Zn molecules absorbed on the substrate.

AB - Te aggregation at the initial growth stage of CdZnTe films deposited by close-spaced sublimation (CSS) is studied with the combination of energy dispersive spectroscopy (EDS) and high resolution transmission electron microscopy (TEM). Te atoms aggregate in the form of Terich amorphous layers, and then these layers grow into stoichiometric and crystalline compounds through interdiffusion as the films thickened. Te aggregation is led by the high dissociation energy of Te-Te bond and the less volatile nature of Te 2 molecules than Cd and Zn molecules absorbed on the substrate.

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M3 - 文章

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SN - 0947-8396

VL - 108

SP - 447

EP - 450

JO - Applied Physics A: Materials Science and Processing

JF - Applied Physics A: Materials Science and Processing

IS - 2

ER -

Study of Te aggregation at the initial growth stage of CdZnTe films deposited by CSS

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