185 citations · 1.6k across the 44 of their papers we have counts for
43 papers
Spin-orbit interaction enabled electronic Raman scattering from charge collective modes
Surajit Sarkar, Alexander Lee, Girsh Blumberg +1
Electronic Raman scattering in the fully symmetric channel couples to the charge excitations in the system, including the plasmons. However, the plasmon response has a spectral wei…
Electronic and Vibrational Excitations on the Surface of the Three-Dimensional Topological Insulator BiTeSe (x = 0, 2, 3)
A. Lee, H. -H. Kung, Xueyun Wang +2
We study surface states in the three-dimensional topological insulators BiTeSe (x = 0, 2, 3) by polarization resolved resonant Raman spectroscopy. By tracking the…
Anisotropy of Kondo-lattice coherence in momentum space for CeCoIn5
Mai Ye, Hsiang-Hsi Kung, Priscila F. S. Rosa +3
We study the electronic and phononic excitations of heavy-fermion metal CeCoIn by polarization-resolved Raman spectroscopy to explore the Kondo-lattice coherence. Below the coh…
Chiral Electronic Excitations in a Quasi-2D Rashba System BiTeI
A. C. Lee, B. Peng, K. Du +5
The optical transitions between spin-polarized bands of the quasi-two dimensional Rashba system BiTeI are investigated using polarization resolved resonant Raman spectroscopy. We d…
Charge density wave order in kagome metal AVSb (A= Cs, Rb, K)
Shangfei Wu, Brenden R. Ortiz, Hengxin Tan +4
We employ polarization-resolved electronic Raman spectroscopy and density functional theory to study the primary and secondary order parameters, as well as their interplay, in the…
Crystal-field excitations and vibronic modes in triangular-lattice spin-liquid candidate TbInO
Mai Ye, Xianghan Xu, Xiangyue Wang +3
We study the ground state properties, the electronic excitations and lattice dynamics in spin-liquid candidate TbInO. By employing polarization resolved Raman spectroscopy we d…