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pro vyhledávání: '"Tsaran, V. Yu."'
Publikováno v:
Scientific Reports 7, 10271 (2017)
We demonstrate theoretically that the characteristic feature of a 2D system undergoing $N$ consequent Lifshitz topological transitions is the occurrence of spikes of entropy per particle $s$ of a magnitude $\pm \ln 2/(J-1/2)$ with $2 \leq J \leq N$ a
Externí odkaz:
http://arxiv.org/abs/1703.08962
Autor:
Tsaran, V. Yu., Sharapov, S. G.
Publikováno v:
Phys. Rev. B 93, 075430 (2016)
It is known that the Shubnikov--de Haas oscillations can be observed in the Hall resistivity, although their amplitude is much weaker than the amplitude of the diagonal resistivity oscillations. Employing a model of two-dimensional massive Dirac ferm
Externí odkaz:
http://arxiv.org/abs/1510.01360
Autor:
Tsaran, V. Yu., Sharapov, S. G.
Publikováno v:
Phys. Rev. B 90, 205417 (2014)
A new family of the low-buckled Dirac materials which includes silicene, germanene, etc. is expected to possess a more complicated sequence of Landau levels than in pristine graphene. Their energies depend, among other factors, on the strength of the
Externí odkaz:
http://arxiv.org/abs/1409.0255
Akademický článek
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