2 citations · 2 across the 1 of their papers we have counts for
6 papers
Bulk spin conductivity of three-dimensional topological insulator
R. S. Akzyanov
We study the spin conductivity of the bulk states of three-dimensional topological insulators within Kubo formalism. Spin Hall effect is the generation of the spin current that is…
Spontaneous strain and magnetization in doped topological insulators with nematic and chiral superconductivity
R. S. Akzyanov, A. V. Kapranov, A. L. Rakhmanov
We show that a spontaneous strain and spontaneous magnetization can arise in the doped topological insulators with a two-component superconducting vector order parameter. The detai…
Nematic superconductivity in topological insulators induced by hexagonal warping
R. S. Akzyanov, D. A. Khokhlov, A. L. Rakhmanov
We study superconducting properties of the bulk states of a doped topological insulator. We obtain that the hexagonal warping stabilizes the nematic spin-triplet superconducting ph…
Strain-driven nematicity of the odd-parity superconductivity in SrBiSe
A. Yu. Kuntsevich, M. A. Bryzgalov, V. P. Martovitskii +3
We present a novel experimental evidence for the odd-parity nematic superconductivity in high-quality single crystals of doped topological insulator SrBiSe. The X-ray d…
Thin film of a topological insulator as a spin Hall insulator
R. S. Akzyanov
We study spin conductivity of the surface states in a thin film of a topological insulator with Kubo formulas. Hybridization between the different sides of the film opens a gap at…
Bulk and surface spin conductivity in topological insulators with hexagonal warping
R. S. Akzyanov, A. L. Rakhmanov
We investigate the spin conductivity of topological insulators taking into account both the surface and quasi-two-dimensional bulk states. We apply a low-energy expansion of the Ha…