Volume 17, Issue 5 ((Iranian Journal of Physics Research,winter 2018)                   IJPR 2018, 17(5): 681-690 | Back to browse issues page

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Abouie J, Mogharrar Jahromi M, Abedinpour S. Magnetic properties of three-dimensional magnetic topological insulators: the effects of hexagonal warping. IJPR. 2018; 17 (5) :681-690
URL: http://ijpr.iut.ac.ir/article-1-2299-en.html
Department of Physics, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran , jahan@iasbs.ac.ir
Abstract:   (3823 Views)

We have investigated the magnetic properties of three-dimensional topological insulators, doped with magnetic atoms. The spin-orbit locking of surface electrons results in interesting magnetic behaviors, absent in conventional insulators without spin-orbit coupling. In particular, the ferromagnetic-paramagnetic transition temperature has a strong dependence on different system parameters. Here, using the mean-field formalism we have studied the effects of hexagonal warping on the order parameter, critical temperature, and magnetic susceptibility of system.

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Type of Study: Research | Subject: Condensed Matter Physics

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