Enhanced luminescence of MoS2, WS2 and WSe2, direct band gap semiconductor heterostructures

So, Jin-Kyu, Zheng, Shoujun, Liu, Fucai, Liu, Zheng, Zheludev, Nikolai and Fan, Hong Jin (2018) Enhanced luminescence of MoS₂, WS₂ and WSe₂, direct band gap semiconductor heterostructures. In 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. IEEE. 2 pp . (doi:10.1364/CLEO_QELS.2018.FTh1F.5).

Record type: Conference or Workshop Item (Paper)

Abstract

We introduce van der Waals heterostructures to amplify the otherwise negligible cathodoluminescence from monolayer transition metal dichalcogenides, which allowed to visualize the nanoscale variation of strain and photonic modes in the monolayer on engineered surfaces.

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CLEO_QELS-2018-FTh1F.5 - Accepted Manuscript

Available under License University of Southampton Accepted Manuscript Licence.

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Published date: 6 August 2018

Venue - Dates: 2018 Conference on Lasers and Electro-Optics, Hong Kong Convention and Exhibition Centre, San Jose, United States, 2018-05-13 - 2018-05-18

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