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Two-Dimensional Coherent Spectroscopy of Transition Metal Dichalcogenides

Published

Author(s)

Galan Moody

Abstract

Optical two-dimensional coherent spectroscopy is an extremely useful tool for examining the structure and dynamics of semiconductors. The appeal of the technique is in its ability to resolve both individual-emitter and ensemble-averaged properties of disordered systems, reveal the nature of coupling between transitions, and elucidate many-body interactions. In this article, the basic principles of the technique are introduced, and its capabilities are illustrated with recent experiments that have examined optical decoherence, energy transfer, and multi-particle interactions in monolayer transition metal dichalcogenides.
Citation
Encyclopedia of Modern Optics, Second Edition
Volume
2

Keywords

Biexciton, Exciton, Homogeneous broadening, Inhomogeneous broadening, Many-body interactions, Phonon dephasing, Transition metal dichalcogenides, Trion, Two-dimensional coherent spectroscopy, Two- dimensional materials

Citation

Moody, G. (2018), Two-Dimensional Coherent Spectroscopy of Transition Metal Dichalcogenides, Encyclopedia of Modern Optics, Second Edition, [online], https://doi.org/10.1016/B978-0-12-803581-8.09581-3 (Accessed May 19, 2024)

Issues

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Created February 27, 2018, Updated July 9, 2019