2 papers
cond-mat.mes-hall2018
Observation of spin Nernst photocurrents in topological insulators
T. Schumann, N. Meyer, G. Mussler +7
The theoretical prediction of topological insulators in 2007 triggered tremendous interest. They are of fundamental interest because of their topological twist in k-space, which co…
cond-mat.mes-hall2017
Pumping laser excited spins through MgO barriers
Ulrike Martens, Jakob Walowski, Thomas Schumann +6
We present a study of the tunnel magneto-Seebeck (TMS) effect in MgO based magnetic tunnel junctions (MTJs). The electrodes consist of CoFeB with in-plane magnetic anisotropy. The…