25 citations · 57 across the 3 of their papers we have counts for
3 papers
Pure spin current devices based on ferromagnetic topological insulators
Matthias Götte, Michael Joppe, Thomas Dahm
Two-dimensional topological insulators possess two counter propagating edge channels with op- posite spin direction. Recent experimental progress allowed to create ferromagnetic to…
Tunneling magnetoresistance devices based on topological insulators: Ferromagnet/insulator/topological-insulator junctions employing BiSe
Matthias Götte, Tomi Paananen, Günter Reiss +1
We theoretically investigate tunneling magnetoresistance (TMR) devices, which are probing the spin-momentum coupled nature of surface states of the three-dimensional topological in…
Appearance of flat surface bands in three-dimensional topological insulators in a ferromagnetic exchange field
Tomi Paananen, Henning Gerber, Matthias Götte +1
We study the properties of the surface states in three-dimensional topological insulators in the presence of a ferromagnetic exchange field. We demonstrate that for layered materia…