CUED Publications database

Raman spectroscopy of shear and layer breathing modes in multilayer MoS2

Zhang, X and Han, WP and Wu, JB and Milana, S and Lu, Y and Li, QQ and Ferrari, AC and Tan, PH (2013) Raman spectroscopy of shear and layer breathing modes in multilayer MoS2. Physical Review B - Condensed Matter and Materials Physics, 87. ISSN 1098-0121

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Abstract

We study by Raman scattering the shear and layer breathing modes in multilayer MoS2. These are identified by polarization measurements and symmetry analysis. Their positions change significantly with the number of layers, with different scaling for odd and even layers. A chain model can explain the results, with general applicability to any layered material, allowing a reliable diagnostic of their thickness. © 2013 American Physical Society.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: UNSPECIFIED
Depositing User: Cron job
Date Deposited: 04 Feb 2015 22:04
Last Modified: 30 Mar 2015 09:45
DOI: 10.1103/PhysRevB.87.115413