2 papers
cond-mat.mtrl-sci2024
Light-induced hysteresis of electronic polarization in antiferromagnet FePS3
Kyung Ik Sim, Byung Cheol Park, Taesoo Kim +4
Research on manipulating materials using light has garnered significant interest, yet examples of controlling electronic polarization in magnetic materials remain scarce. Here, we…
physics.app-ph2024
Cascade hot carriers via broad-band resonant tunneling
Kamal Kumar Paul, Ashok Mondal, Jae Woo Kim +2
Extraction of hot carriers (HCs) over the band-edge is a key to harvest solar energy beyond Shockley-Queisser limit1. Graphene is known as a HC-layered material due to phonon bottl…