Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/82610
Title: | Metal–Semiconductor Phase-Transition in WSe2(1-x)Te2x Monolayer | Authors: | Yu, Peng Lin, Junhao Sun, Linfeng Le, Quang Luan Yu, Xuechao Gao, Guanhui Hsu, Chuang-Han Wu, Di Chang, Tay-Rong Zeng, Qingsheng Liu, Fucai Wang, Qi Jie Jeng, Horng-Tay Lin, Hsin Trampert, Achim Shen, Zexiang Suenaga, Kazu Liu, Zheng |
Keywords: | 2D materials Band gap |
Issue Date: | 2016 | Source: | Yu, P., Lin, J., Sun, L., Le, Q. L., Yu, X., & Gao, G. (2016). Metal–Semiconductor Phase-Transition in WSe2(1-x)Te2x Monolayer. Advanced Materials, 29(4), 1603991-. | Series/Report no.: | Advanced Materials | Abstract: | A metal-semiconductor phase transition in a ternary transition metal dichalcogenide (TMD) monolayer is achieved by alloying Te into WSe2 (WSe2(1−x)Te2x, where x equals 0% –100%). The optical bandgaps of the WSe2(1−x)Te2x monolayer can be tuned from 1.67 to 1.44 eV (2H semiconductor) and drops to 0 eV (1Td metal), which opens up an exciting opportunity in functional electronic/optoelectronic devices. | Description: | 22 p. | URI: | https://hdl.handle.net/10356/82610 http://hdl.handle.net/10220/42354 |
ISSN: | 0935-9648 | DOI: | 10.1002/adma.201603991 | Schools: | School of Electrical and Electronic Engineering School of Materials Science & Engineering School of Physical and Mathematical Sciences |
Rights: | © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the author created version of a work that has been peer reviewed and accepted for publication by Advanced Materials, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1002/adma.201603991]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Journal Articles MSE Journal Articles SPMS Journal Articles |
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File | Description | Size | Format | |
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Metal–Semiconductor Phase-Transition in WSe2(1-x)Te2x Monolayer.pdf | 1.93 MB | Adobe PDF | View/Open |
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