3 papers
cond-mat.str-el2020
Incipient antiferromagnetism in the Eu-doped topological insulator BiTe
Abdul Tcakaev, Volodymyr B. Zabolotnyy, Celso I. Fornari +14
Rare earth ions typically exhibit larger magnetic moments than transition metal ions and thus promise the opening of a wider exchange gap in the Dirac surface states of topological…
cond-mat.mtrl-sci2020
Strong Spin-Orbit Torque effect on magnetic defects due to topological surface state electrons in BiTe
Adamantia Kosma, Philipp Rüßmann, Stefan Blügel +1
We investigate the spin-orbit torque exerted on the magnetic moments of the transition-metal impurities Cr, Mn, Fe and Co, embedded in the surface of the topological insulator Bi$_…
cond-mat.mes-hall2020
Ab-initio Theory of Fourier-transformed Quasiparticle Interference Maps and Application to the Topological Insulator BiTe
Philipp Rüßmann, Phivos Mavropoulos, Stefan Blügel
The quasiparticle interference (QPI) technique is a powerful tool that allows to uncover the structure and properties of electronic structure of a material combined with scattering…