255 citations · 460 across the 19 of their papers we have counts for
19 papers
Direct Observation and Analysis of Low-Energy Magnons with Raman Spectroscopy in Atomically Thin NiPS3
Woongki Na, Pyeongjae Park, Siwon Oh +6
Van der Waals (vdW) magnets have rapidly emerged as a fertile playground for novel fundamental physics and exciting applications. Despite the impressive developments over the past…
Study of resonant inelastic light scattering in Keldysh-Schwinger functional integral formalism
Hyun C. Lee
The scattering cross section of the resonant inelastic light scattering is represented as a correlation function in the Keldysh-Schwinger functional integral formalism. The functio…
Fano resonance in Raman scattering of graphene
Duhee Yoon, Dongchan Jeong, Hu-Jong Lee +4
Fano resonances and their strong doping dependence are observed in Raman scattering of single-layer graphene (SLG). As the Fermi level is varied by a back-gate bias, the Raman G ba…
Theoretical study of X-ray absorption of three-dimensional topological insulator
Hyun C. Lee
X-ray absorption edge singularity which is usually relevant for metals is studied for the prototype topological insulator . The generalized integral equ…
X-ray edge singularity of bilayer graphene
Hyun C. Lee
The X-ray edge singularity of bilayer graphene is studied by generalizing the path integral approach based on local action which was employed for monolayer graphene. In sharp contr…
The influences of long range Coulomb interaction on the electronic Mach-Zehnder interferometer of quantum Hall edge states
Hyun C. Lee
The influences of long range Coulomb interaction (LRCI) on Mach-Zehnder interferometer (MZI) constructed on quantum Hall edge states is studied employing bosonization method. The i…