Encapsulation narrows excitonic homogeneous linewidth of exfoliated MoSe2 monolayer

Eric W. Martin; Horng Jason; Hanna G. Ruth; Paik Eunice; Wentzel Michael-Henr; Deng Hui; Steven T. Cundiff

doi:10.1051/epjconf/201920506021

EPJ Web of Conferences (Jan 2019)

Encapsulation narrows excitonic homogeneous linewidth of exfoliated MoSe2 monolayer

Eric W. Martin,
Horng Jason,
Hanna G. Ruth,
Paik Eunice,
Wentzel Michael-Henr,
Deng Hui,
Steven T. Cundiff

Affiliations

Eric W. Martin: Department of Physics, University of Michigan
Horng Jason: Department of Physics, University of Michigan
Hanna G. Ruth: Department of Physics, University of Michigan
Paik Eunice: Department of Physics, University of Michigan
Wentzel Michael-Henr: Department of Physics, University of Michigan
Deng Hui: Department of Physics, University of Michigan
Steven T. Cundiff: Department of Physics, University of Michigan

DOI: https://doi.org/10.1051/epjconf/201920506021
Journal volume & issue: Vol. 205
p. 06021

Abstract

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We use collinear multidimensional coherent spectroscopy to measure van der Waals structures with a nearly diffraction-limited spot size. Encapsulation by boron nitride narrows the homogeneous and inhomogeneous linewidths of excitonic resonances in MoSe2.

Published in EPJ Web of Conferences

ISSN: 2100-014X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Science: Physics
Website: http://www.epj-conferences.org/

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