Dissociation of two-dimensional excitons in monolayer WSe2

Dissociation of two-dimensional excitons in monolayer WSe2

In two-dimensional semiconductors excitons are strongly bound, suppressing the creation of free carriers. Here, the authors investigate the main exciton dissociation pathway in p-n junctions of monolayer WSe2 by means of time and spectrally resolved photocurrent measurements.

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Bibliographic Details
Main Authors: Mathieu Massicotte, Fabien Vialla, Peter Schmidt, Mark B. Lundeberg, Simone Latini, Sten Haastrup, Mark Danovich, Diana Davydovskaya, Kenji Watanabe, Takashi Taniguchi, Vladimir I. Fal’ko, Kristian S. Thygesen, Thomas G. Pedersen, Frank H. L. Koppens
Format: article
Language:EN
Published: Nature Portfolio 2018
Subjects:
Science
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Online Access:https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0
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https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0

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