Evidence for large Rashba splitting in PtPb4 from Angle-Resolved Photoemission Spectroscopy

Kyungchan Lee, Daixiang Mou, Na Hyun Jo +11

We studied the electronic structure of PtPb${}_4$ using laser angle-resolved photoemission spectroscopy(ARPES) and density functional theory(DFT) calculations. This material is clo…