112 citations · 248 across the 4 of their papers we have counts for
4 papers
Strongly Enhanced Raman Optical Activity in Molecules by Magnetic Response of Nanoparticles
Tong Wu, Xiuhui Zhang, Rongyao Wang +1
An analytical theory for the surface-enhanced Raman optical activity (SEROA) with the magnetic response of the substrate particle has been presented. We have demonstrated that the…
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…
Revealing multiple density wave orders in non-superconducting titanium oxypnictide NaTiAsO
Y. Huang, H. P. Wang, R. Y. Chen +4
We report an optical spectroscopy study on the single crystal of NaTiAsO, a sister compound of superconductor BaTiSbO. The study reveals unexpectedly two densit…
Coupling of magnetic order to planar Bi electrons in the anisotropic Dirac metals AMnBi2 (A = Sr, Ca)
Y. F. Guo, A. J. Princep, X. Zhang +5
We report powder and single crystal neutron diffraction measurements of the magnetic order in AMnBi2 (A = Sr and Ca), two layered manganese pnictides with anisotropic Dirac fermion…