Magnetic properties of Mn-doped Bi${}_2$Se${}_3$ compound: temperature dependence and pressure effects

A. S. Panfilov, G. E. Grechnev, A. V. Fedorchenko +2

Magnetic susceptibility $\chi$ of Bi${}_{2-x}$Mn${}_x$Se${}_3$ ($x=0.01-0.2$) was measured in the temperature range $4.2-300$ K. For all the samples, a Curie-Weiss behaviour of $\chi (T)$ w…