Symmetry regimes for circular photocurrents in monolayer MoSe2

Circular photocurrents emerge in atomically thin transition metal dichalcogenides as a result of circular photogalvanic and photon drag effects. Here, the authors identify two different circular photocurrent contributions in monolater MoSe2, dominant at different voltages and with different dependen...

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Bibliographic Details
Main Authors: Jorge Quereda, Talieh S. Ghiasi, Jhih-Shih You, Jeroen van den Brink, Bart J. van Wees, Caspar H. van der Wal
Format: Article
Language:English
Published: Nature Portfolio 2018-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-05734-z