1.2k citations · 2.6k across the 17 of their papers we have counts for
17 papers
Contrasting impurity-induced magnetism and dynamics in 2H-MoTe2
Jonas A. Krieger, Igor P. Rusinov, Sourabh Barua +13
We investigate the behavior of interstitial Li implanted near the surface of 2H-MoTe using -detected NMR. We find that, unlike the muon, Li does not show any…
Electron States Emerging at Magnetic Domain Wall of magnetic semiconductors with strong Rashba effect
I. P. Rusinov, V. N. Men'shov, E. V. Chulkov
In the present article, we explore the electron properties of magnetic semiconductors with strong Rashba spin-orbit coupling taking into account the presence of domain walls at the…
Interplay between exchange split Dirac and Rashba-type surface states in MnBiTe/BiTeI interface
N. L. Zaitsev, I. P. Rusinov, T. V. Menshchikova +1
Based on the ab initio calculations, we study the electronic structure of the BiTeI/MnBi2Te4 heterostructure interface composed of the anti-ferromagnetic topological insulator MnBi…
Hydrogen-impurity induced unconventional magnetism in semiconducting molybdenum ditelluride
Jonas A. Krieger, Daniel Tay, Igor P. Rusinov +13
Layered transition-metal dichalcogenides are proposed as building blocks for van der Waals (vdW) heterostructures due to their graphene-like two dimensional structure. For this pur…
New spin-polarized electron source based on alkali-antimonide photocathode
V. S. Rusetsky, V. A. Golyashov, S. V. Eremeev +6
New spin-dependent photoemission properties of alkali antimonide semiconductor cathodes are predicted based on the detected optical spin orientation effect and DFT band structure c…
Spectral features of magnetic domain walls on surface of 3D topological insulators
I. P. Rusinov, V. N. Men'shov, E. V. Chulkov
We present a theoretical investigation of electron states hosted by magnetic domain walls on the 3D topological insulator surface. The consideration includes the domain walls with…
Topological magnetic materials of the (MnSbTe)(SbTe) van der Waals compounds family
S. V. Eremeev, I. P. Rusinov, Yu. M. Koroteev +6
Combining robust magnetism, strong spin-orbit coupling and unique thickness-dependent properties of van der Waals crystals could enable new spintronics applications. Here, using de…
Domain wall induced spin-polarized flat bands in antiferromagnetic topological insulators
Evgeniy K. Petrov, Vladimir N. Men'shov, Igor P. Rusinov +6
A flat band in fermionic system is a dispersionless single-particle state with a diverging effective mass and nearly zero group velocity. These flat bands are expected to support e…
Variety of magnetic topological phases in the (MnBiTe)(BiTe) family
I. I. Klimovskikh, M. M. Otrokov, D. Estyunin +23
Quantum states of matter combining non-trivial topology and magnetism attract a lot of attention nowadays; the special focus is on magnetic topological insulators (MTIs) featuring…
Possible Experimental Realization of a Basic Z2 Topological Semimetal
Erik Haubold, Alexander Fedorov, Igor P. Rusinov +15
We report experimental and theoretical evidence that GaGeTe is a basic topological semimetal with three types of charge carriers: bulk-originated electrons and holes as well…
Unique thickness-dependent properties of the van der Waals interlayer antiferromagnet films
Mikhail M. Otrokov, Igor P. Rusinov, María Blanco-Rey +7
Using density functional theory and Monte Carlo calculations, we study the thickness dependence of the magnetic and electronic properties of a van der Waals interlayer antiferromag…
Highly-ordered wide bandgap materials for quantized anomalous Hall and magnetoelectric effects
Mikhail M. Otrokov, Tatiana V. Menshchikova, Maia G. Vergniory +8
An interplay of spin-orbit coupling and intrinsic magnetism is known to give rise to the quantum anomalous Hall and topological magnetoelectric effects under certain conditions. Th…
Prediction and observation of the first antiferromagnetic topological insulator
Mikhail M. Otrokov, Ilya I. Klimovskikh, Hendrik Bentmann +41
Magnetic topological insulators (MTIs) are narrow gap semiconductor materials that combine non-trivial band topology and magnetic order. Unlike their nonmagnetic counterparts, MTIs…
Designing 3D topological insulators by 2D-Xene (X = Ge, Sn) sheet functionalization in the GaGeTe-type structures
Florian Pielnhofer, Tatiana V. Menshchikova, Igor P. Rusinov +10
State-of-the-art theoretical studies anticipate a 2D Dirac system in the "heavy" analogues of graphene, free-standing buckled honeycomb-like Xenes (X = Si, Ge, Sn, Pb, etc.). Herew…
Pressure effects on crystal and electronic structure of bismuth tellurohalides
I. P. Rusinov, T. V. Menshchikova, I. Yu. Sklyadneva +3
We study the possibility of pressure-induced transitions from a normal semiconductor to a topological insulator (TI) in bismuth tellurohalides using density functional theory and t…
Many-body effects on the Rashba-type spin splitting in bulk bismuth tellurohalides
I. P. Rusinov, I. A. Nechaev, S. V. Eremeev +3
We report on many-body corrections to one-electron energy spectra of bulk bismuth tellurohalides---materials that exhibit a giant Rashba-type spin splitting of the band-gap edge st…
Rashba split surface states in BiTeBr
S. V. Eremeev, I. P. Rusinov, I. A. Nechaev +1
Within density functional theory, we study bulk band structure and surface states of BiTeBr. We consider both ordered and disordered phases which differ in atomic order in the Te-B…