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Polarized Raman spectroscopy for studying two-dimensional materials by Jungcheol Kim; Jae-Ung Lee; Hyeonsik Cheong is a Physics and Astronomy article available to read on EtoBox.

What is Polarized Raman spectroscopy for studying two-dimensional materials about?

Raman spectroscopy has been established as one of the core experimental tools to study two-dimensional materials (2DMs) including graphene, black phosphorus, transitional metal chalcogenides, and other layered materials. If the polarization of the incident photons and the scattered photons are carefully controlled, the selection rules for the Raman scattering from phonon modes allow accurate mode assignments, which is not always possible in Raman scattering measurements using unpolarized light. Furthermore, polarized Raman spectroscopy can be used to determine the crystallographic orientation of isotropic 2DMs with in-plane strain or anisotropic 2DMs. This review explains the basics of polarized Raman spectroscopy, especially in the context of 2DMs research, and survey some of the most important applications of polarized Raman spectroscopy in isotropic and anisotropic 2DMs studies.

Who reads Polarized Raman spectroscopy for studying two-dimensional materials?

Author

Jungcheol Kim; Jae-Ung Lee; Hyeonsik Cheong

Publisher

Institute of Physics; IOP Publishing; Institute of Physics Publishing (ISSN 0953-8984)

Published

2020

Language

EN

Field

Physics and Astronomy (Physical Sciences)