M. Otrokov

activity

20172021

most citedSample-dependent Dirac point gap in MnBi

_{2}

_{4}

and its response to the applied surface charge: a combined photoemission and ab initio study

77 citations · 133 across the 5 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

12 papers · 1 filter

cond-mat.mtrl-sci2021★ 6 cited

Native point defects and their implications for the Dirac point gap at MnBi $_{2}$ Te $_{4}$ (0001)

M. Garnica, M. M. Otrokov, P. Casado Aguilar +13

The Dirac point gap at the surface of the antiferromagnetic topological insulator MnBi $_{2}$ Te $_{4}$ is a highly debated issue. While the early photoemission measurements reported on l…

cond-mat.mtrl-sci2021★ 77 cited

Sample-dependent Dirac point gap in MnBi $_{2}$ Te $_{4}$ and its response to the applied surface charge: a combined photoemission and ab initio study

A. M. Shikin, D. A. Estyunin, N. L. Zaitsev +16

Recently discovered intrinsic antiferromagnetic topological insulator MnBi $_{2}$ Te $_{4}$ presents an exciting platform for realization of the quantum anomalous Hall effect and a number…

cond-mat.mtrl-sci2021

Topological magnetic materials of the (MnSb $_{2}$ Te $_{4}$ ) $\cdot$ (Sb $_{2}$ Te $_{3}$ ) $_{n}$ 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…

cond-mat.mtrl-sci2020

Origin of the Large Perpendicular Magnetic Anisotropy in Nanometer-thick Epitaxial Graphene/Co/Heavy Metal Heterostructures

M. Blanco-Rey, P. Perna, A. Gudin +13

A combination of theoretical modelling and experiments reveals the origin of the large perpendicular magnetic anisotropy (PMA) that appears in nanometer-thick epitaxial Co films in…

cond-mat.mtrl-sci2020

Mn-rich MnSb2Te4: A topological insulator with magnetic gap closing at high Curie temperatures of 45-50 K

S. Wimmer, J. Sánchez-Barriga, P. Küppers +18

Ferromagnetic topological insulators exhibit the quantum anomalous Hall effect that might be used for high precision metrology and edge channel spintronics. In conjunction with sup…

cond-mat.mtrl-sci2020

Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi $_{2}$ Te $_{4}$

Bing Xu, Y. Zhang, E. H. Alizade +14

With infrared spectroscopy we studied the bulk electronic properties of the topological antiferromagnet MnBi $_{2}$ Te $_{4}$ with $T_{N} ≃ 25 K$ . With the support of band str…

Native point defects and their implications for the Dirac point gap at MnBi2​Te4​(0001)

Sample-dependent Dirac point gap in MnBi2​Te4​ and its response to the applied surface charge: a combined photoemission and ab initio study

Topological magnetic materials of the (MnSb2​Te4​)⋅(Sb2​Te3​)n​ van der Waals compounds family

Origin of the Large Perpendicular Magnetic Anisotropy in Nanometer-thick Epitaxial Graphene/Co/Heavy Metal Heterostructures

Mn-rich MnSb2Te4: A topological insulator with magnetic gap closing at high Curie temperatures of 45-50 K

Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi2​Te4​

Native point defects and their implications for the Dirac point gap at MnBi $_{2}$ Te $_{4}$ (0001)

Sample-dependent Dirac point gap in MnBi $_{2}$ Te $_{4}$ and its response to the applied surface charge: a combined photoemission and ab initio study

Topological magnetic materials of the (MnSb $_{2}$ Te $_{4}$ ) $\cdot$ (Sb $_{2}$ Te $_{3}$ ) $_{n}$ van der Waals compounds family

Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi $_{2}$ Te $_{4}$