Electronic structure of the candidate 2D Dirac semimetal SrMnSb2: a combined experimental and theoretical study

S. V. Ramankutty, J. Henke, A. Schiphorst +15

SrMnSb${}_2$ is suggested to be a magnetic topological semimetal. It contains square, 2D Sb planes with non-symmorphic crystal symmetries that could protect band crossings, offering…