Selectively tunable optical Stark effect of anisotropic excitons in atomically thin ReS2

Sangwan Sim; Doeon Lee; Minji Noh; Soonyoung Cha; Chan Ho Soh; Ji Ho Sung; Moon-Ho Jo; Hyunyong Choi

doi:10.1038/ncomms13569

Nature Communications (Nov 2016)

Selectively tunable optical Stark effect of anisotropic excitons in atomically thin ReS2

Sangwan Sim,
Doeon Lee,
Minji Noh,
Soonyoung Cha,
Chan Ho Soh,
Ji Ho Sung,
Moon-Ho Jo,
Hyunyong Choi

Affiliations

Sangwan Sim: School of Electrical and Electronic Engineering, Yonsei University
Doeon Lee: School of Electrical and Electronic Engineering, Yonsei University
Minji Noh: School of Electrical and Electronic Engineering, Yonsei University
Soonyoung Cha: School of Electrical and Electronic Engineering, Yonsei University
Chan Ho Soh: School of Electrical and Electronic Engineering, Yonsei University
Ji Ho Sung: Center for Artificial Low Dimensional Electronic Systems, Institute for Basic Science (IBS), Pohang University of Science and Technology (POSTECH)
Moon-Ho Jo: Center for Artificial Low Dimensional Electronic Systems, Institute for Basic Science (IBS), Pohang University of Science and Technology (POSTECH)
Hyunyong Choi: School of Electrical and Electronic Engineering, Yonsei University

DOI: https://doi.org/10.1038/ncomms13569
Journal volume & issue: Vol. 7, no. 1
pp. 1 – 6

Abstract

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The optical Stark effect is a light-matter interaction phenomenon that can be used to address and control exciton states in semiconductors. Here, the authors achieve optical tuning of the Stark effect of an individual exciton state in few-layer ReS2with varying light polarization.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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