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

School of Materials Sience and Engineering

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

6 Scopus citations

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.

Original language	English
Pages (from-to)	447-450
Number of pages	4
Journal	Applied Physics A: Materials Science and Processing
Volume	108
Issue number	2
DOIs	https://doi.org/10.1007/s00339-012-6907-5
State	Published - Aug 2012

Access to Document

10.1007/s00339-012-6907-5

Cite this

@article{295969883dcd49e698b1e6662ec783e4,

title = "Study of Te aggregation at the initial growth stage of CdZnTe films deposited by CSS",

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",

year = "2012",

month = aug,

doi = "10.1007/s00339-012-6907-5",

language = "英语",

volume = "108",

pages = "447--450",

journal = "Applied Physics A: Materials Science and Processing",

issn = "0947-8396",

publisher = "Springer Heidelberg",

number = "2",

}

TY - JOUR

T1 - Study of Te aggregation at the initial growth stage of CdZnTe films deposited by CSS

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

Y1 - 2012/8

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.

UR - http://www.scopus.com/inward/record.url?scp=84864571002&partnerID=8YFLogxK

U2 - 10.1007/s00339-012-6907-5

DO - 10.1007/s00339-012-6907-5

M3 - 文章

AN - SCOPUS:84864571002

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

Abstract

Access to Document

Other files and links

Fingerprint

Cite this