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cond-mat.mtrl-sci2023
Electronic band structure of Sb2Te3
I. Mohelsky, J. Wyzula, F. Le Mardele +11
Here we report on Landau level spectroscopy of an epitaxially grown thin film of the topological insulator Sb2Te3, complemented by ellipsometry and magneto-transport measurements.…
cond-mat.mtrl-sci2023
Magnon gap excitations in van der Waals antiferromagnet MnPSe
Dipankar Jana, D. Vaclavkova, I. Mohelsky +9
Magneto-spectroscopy methods have been employed to study the zero-wavevector magnon excitations in MnPSe. Experiments carried out as a function of temperature and the applied m…