Revealing Hidden Orbital Pseudospin Texture with Time-Reversal Dichroism in Photoelectron Angular Distributions

Samuel Beaulieu, Jakub Schusser, Shuo Dong +12

We performed angle-resolved photoemission spectroscopy (ARPES) of bulk 2H-WSe${}_2$ for different crystal orientations linked to each other by time-reversal symmetry. We introduce a…