K. Sen

Among two-dimensional materials, Fe $_{3}$ GeTe $_{2}$ has come to occupy a very important place owing to its ferromagnetic nature with one of the highest Curie temperatures among known v…

cond-mat.mtrl-sci2019

Raman scattering study of lattice and magnetic excitations in CrAs

K. Sen, Y. Yao, R. Heid +6

We report on the lattice and spin dynamics in the monopnictide CrAs using polarized Raman scattering. This system exhibits a first-order magneto-structural phase transition at T_N~…

Magnetic domain walls of the van der Waals material Fe3​GeTe2​

Raman scattering study of lattice and magnetic excitations in CrAs

Magnetic domain walls of the van der Waals material Fe $_{3}$ GeTe $_{2}$