3 papers
cond-mat.mtrl-sci2019
Effect of local chemistry and structure on thermal transport in doped GaAs
Ashis Kundu, Fabian Otte, Jesús Carrete +4
Using a first-principles approach, we analyze the impact of \textit{DX} centers formed by S, Se, and Te dopant atoms on the thermal conductivity of GaAs. Our results are in good ag…
cond-mat.mes-hall2015
Molecular Anisotropic Magnetoresistance
Fabian Otte, Stefan Heinze, Yuriy Mokrousov
Using density functional theory calculations, we demonstrate that the effect of anisotropic magnetoresistance (AMR) can be enhanced by orders of magnitude with respect to conventio…
cond-mat.mes-hall2015
Electrical detection of magnetic skyrmions by non-collinear magnetoresistance
Christian Hanneken, Fabian Otte, André Kubetzka +5
Magnetic skyrmions are localised non-collinear spin textures with high potential for future spintronic applications. Skyrmion phases have been discovered in a number of materials a…