2 papers
cond-mat.mtrl-sci2017
In-Plane Anisotropies of Polarized Raman Response and Electrical Conductivity in Layered Tin Selenide
Xiaolong Xu, Qingjun Song, Haifeng Wang +7
The group IV-VI compound SnSe, with an orthorhombic lattice structure, has recently attracted particular interest due to its unexpectedly low thermal conductivity and high power fa…
cond-mat.mtrl-sci2016
Physical origin of Davydov splitting and resonant Raman spectroscopy of Davydov components in multilayer MoTe2
Q. J. Song, Q. H. Tan, X. Zhang +6
We systematically study the high-resolution and polarized Raman spectra of multilayer (ML) MoTe2. The layer-breathing (LB) and shear (C) modes are observed in the ultralow-frequenc…