3 papers
cond-mat.mtrl-sci2020
Discovery of topological Weyl fermion lines and drumhead surface states in a room temperature magnet
Ilya Belopolski, Kaustuv Manna, Daniel S. Sanchez +20
Topological matter is known to exhibit unconventional surface states and anomalous transport owing to unusual bulk electronic topology. In this study, we use photoemission spectros…
cond-mat.mtrl-sci2019
Thickness dependence of the anomalous Hall effect in thin films of the topological semimetal CoMnGa
Anastasios Markou, Dominik Kriegner, Jacob Gayles +8
Topological magnetic semimetals promise large Berry curvature through the distribution of the topological Weyl nodes or nodal lines and further novel physics with exotic transport…
cond-mat.mtrl-sci2019
Epitaxial growth, structural characterization and exchange bias of non-collinear antiferromagnetic MnIr thin films
James M. Taylor, Edouard Lesne, Anastasios Markou +8
Antiferromagnetic materials are of great interest for spintronics. Here we present a comprehensive study of the growth, structural characterization, and resulting magnetic properti…