Spin Transport and Accumulation in a 2D Weyl Fermion System.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.066603
Abstract: In this work, we demonstrate a new route to realizing an experimentally controllable spin-Hall effect (SHE), on the surface of 3D topological insulators, which depends fundamentally on the spin-orbit-coupled (SOC) nature of the 2D Weyl… read more here.
Keywords: spin transport; system; transport accumulation; spin ... See more keywords
Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.aav2327
Abstract: Magnetic Weyl semimetals Weyl semimetals (WSMs)—materials that host exotic quasiparticles called Weyl fermions—must break either spatial inversion or time-reversal symmetry. A number of WSMs that break inversion symmetry have been identified, but showing unambiguously that… read more here.
Keywords: topology; surface states; weyl fermion; spectroscopy ... See more keywords