Orbital selectivity causing anisotropy and particle-hole asymmetry in the charge density wave gap of $2H$-TaS${}_2$

J. Zhao, K. Wijayaratne, A. Butler +8

We report an in-depth Angle Resolved Photoemission Spectroscopy (ARPES) study on $2H$-TaS${}_2$, a canonical incommensurate Charge Density Wave (CDW) system. This study demonstrates…