In-situ SRPES study on the band alignment of (0001)CdS/CdTe Heterojunction

Jun Ning Gao; Wan Qi Jie; Yan Yan Yuan; Gang Qiang Zha; Ling Yan Xu; Heng Wu; Ya Bin Wang; Hui Yu; Jun Fa Zhu

doi:10.1088/0256-307X/29/5/057301

In-situ SRPES study on the band alignment of (0001)CdS/CdTe Heterojunction

Jun Ning Gao
, Wan Qi Jie
, Yan Yan Yuan
, Gang Qiang Zha
, Ling Yan Xu
, Heng Wu
, Ya Bin Wang
, Hui Yu
, Jun Fa Zhu

材料学院

Northwestern Polytechnical University Xian
University of Science and Technology of China

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The band alignment of a (0001)CdS/CdTe heterojunction is in situ studied by synchrotron radiation photoemission spectroscopy (SRPES). The heterojunction is formed through stepwise deposition of a CdTe film on a wurtzite (0001)CdS single crystalline substrate via molecular beam epitaxy. CdS shows an upward band bending of 0.55 eV, the valence band offset ΔE_V is calculated to be 0.65 eV and the conduction band offset ΔE_C is 0.31 eV. The interfacial band alignment is sketched to display type-I band alignment.

源语言	英语
文章编号	057301
期刊	Chinese Physics Letters
卷	29
期	5
DOI	https://doi.org/10.1088/0256-307X/29/5/057301
出版状态	已出版 - 5月 2012

访问文件

10.1088/0256-307X/29/5/057301

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{cdeab5ec60f84f3690166783de7e3a46,

title = "In-situ SRPES study on the band alignment of (0001)CdS/CdTe Heterojunction",

abstract = "The band alignment of a (0001)CdS/CdTe heterojunction is in situ studied by synchrotron radiation photoemission spectroscopy (SRPES). The heterojunction is formed through stepwise deposition of a CdTe film on a wurtzite (0001)CdS single crystalline substrate via molecular beam epitaxy. CdS shows an upward band bending of 0.55 eV, the valence band offset ΔEV is calculated to be 0.65 eV and the conduction band offset ΔEC is 0.31 eV. The interfacial band alignment is sketched to display type-I band alignment.",

author = "Gao, \{Jun Ning\} and Jie, \{Wan Qi\} and Yuan, \{Yan Yan\} and Zha, \{Gang Qiang\} and Xu, \{Ling Yan\} and Heng Wu and Wang, \{Ya Bin\} and Hui Yu and Zhu, \{Jun Fa\}",

year = "2012",

month = may,

doi = "10.1088/0256-307X/29/5/057301",

language = "英语",

volume = "29",

journal = "Chinese Physics Letters",

issn = "0256-307X",

publisher = "IOP Publishing Ltd.",

number = "5",

}

TY - JOUR

T1 - In-situ SRPES study on the band alignment of (0001)CdS/CdTe Heterojunction

AU - Gao, Jun Ning

AU - Jie, Wan Qi

AU - Yuan, Yan Yan

AU - Zha, Gang Qiang

AU - Xu, Ling Yan

AU - Wu, Heng

AU - Wang, Ya Bin

AU - Yu, Hui

AU - Zhu, Jun Fa

PY - 2012/5

Y1 - 2012/5

N2 - The band alignment of a (0001)CdS/CdTe heterojunction is in situ studied by synchrotron radiation photoemission spectroscopy (SRPES). The heterojunction is formed through stepwise deposition of a CdTe film on a wurtzite (0001)CdS single crystalline substrate via molecular beam epitaxy. CdS shows an upward band bending of 0.55 eV, the valence band offset ΔEV is calculated to be 0.65 eV and the conduction band offset ΔEC is 0.31 eV. The interfacial band alignment is sketched to display type-I band alignment.

AB - The band alignment of a (0001)CdS/CdTe heterojunction is in situ studied by synchrotron radiation photoemission spectroscopy (SRPES). The heterojunction is formed through stepwise deposition of a CdTe film on a wurtzite (0001)CdS single crystalline substrate via molecular beam epitaxy. CdS shows an upward band bending of 0.55 eV, the valence band offset ΔEV is calculated to be 0.65 eV and the conduction band offset ΔEC is 0.31 eV. The interfacial band alignment is sketched to display type-I band alignment.

UR - https://www.scopus.com/pages/publications/84861180902

U2 - 10.1088/0256-307X/29/5/057301

DO - 10.1088/0256-307X/29/5/057301

M3 - 文章

AN - SCOPUS:84861180902

SN - 0256-307X

VL - 29

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 5

M1 - 057301

ER -

In-situ SRPES study on the band alignment of (0001)CdS/CdTe Heterojunction

摘要

访问文件

其它文件与链接

指纹

引用此