Vertical Al2Se3/MoSe2 heterojunction on sapphire synthesized using ion beam

Hsu-Sheng Tsai; Jhe-Wei Liou; Yi-Chung Wang; Chia-Wei Chen; Yu-Lun Chueh; Ching-Hung Hsiao; Hao Ouyang; Wei-Yen Woon; Jenq-Horng Liang

doi:10.1039/C6RA28273C

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Vertical Al₂Se₃/MoSe₂ heterojunction on sapphire synthesized using ion beam†

Hsu-Sheng Tsai,

*^a Jhe-Wei Liou,^b Yi-Chung Wang,^c Chia-Wei Chen,^c Yu-Lun Chueh,^c Ching-Hung Hsiao,^c Hao Ouyang,^c Wei-Yen Woon*^b and Jenq-Horng Liang*^ad

Author affiliations

* Corresponding authors

^a Institute of Nuclear Engineering and Science, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China
E-mail: b91520016@yahoo.com.tw, jhliang@ess.nthu.edu.tw

^b Department of Physics, National Central University, Jungli 32054, Taiwan, Republic of China
E-mail: wywoon@phy.ncu.edu.tw

^c Department of Material Science and Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China

^d Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan, Republic of China

Abstract

The vertical Al₂Se₃/MoSe₂ heterojunction on sapphire was first fabricated via an ion beam-assisted process. The MoSe₂ was formed via Mo selenization, while Al₂Se₃ was formed via Se substitution for O in sapphire. The applications of this heterojunction will be developed in the future.

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Article information

DOI: https://doi.org/10.1039/C6RA28273C
Article type: Paper
Submitted: 16 Dec 2016
Accepted: 20 Jan 2017
First published: 06 Feb 2017
This article is Open Access

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RSC Adv., 2017,7, 10154-10157

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Vertical Al₂Se₃/MoSe₂ heterojunction on sapphire synthesized using ion beam

H. Tsai, J. Liou, Y. Wang, C. Chen, Y. Chueh, C. Hsiao, H. Ouyang, W. Woon and J. Liang, RSC Adv., 2017, 7, 10154 DOI: 10.1039/C6RA28273C

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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