Browsing by Author "Krasovskii, Eugene E."

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      Ab Initio Theory of Photoemission from Graphene 

      Krasovskii, Eugene E. (MDPI, 2021-05-03)
      Angle-resolved photoemission from monolayer and bilayer graphene is studied based on an ab initio one-step theory. The outgoing photoelectron is represented by the time-reversed low energy electron diffraction (LEED) state ...
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      Emerging 2D-ferromagnetism and strong spin-orbit coupling at the surface of valence-fluctuating EuIr2Si2 

      Schulz, Susanne; Nechaev, Ilya A.; Guettler, Monika; Poelchen, Georg; Generalov, Alexander; Danzenbaecher, Steffen; Chikina, Alla; Seiro, Silvia; Kliemt, Kristin; Vyazovskaya, Alexandra Yu; Kim, Timur K.; Dudin, Pavel; Chulkov, Evgueni V.; Laubschat, Clemens; Krasovskii, Eugene E.; Geibel, Christoph; Krellner, Cornelius; Kummer, Kurt; Vyalikh, Denis V. (Nature Publishing Group, 2019-06-03)
      The development of materials that are non-magnetic in the bulk but exhibit two-dimensional (2D) magnetism at the surface is at the core of spintronics applications. Here, we present the valence-fluctuating material EuIr2Si2, ...
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      Imaging moiré deformation and dynamics in twisted bilayer graphene 

      de Jong, Tobias; Benschop, Tjerk; Chen, Xingchen; Krasovskii, Eugene E.; de Dood, Michiel J.A.; Tromp, Rudolf M.; Allan, Milan; Van der Molen, Sense Jan (Nature Research, 2022-01)
      [EN] In 'magic angle' twisted bilayer graphene (TBG) a flat band forms, yielding correlated insulator behavior and superconductivity. In general, the moire structure in TBG varies spatially, influencing the overall conductance ...
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      Quantifying electronic band interactions in van der Waals materials using angle-resolved reflected-electron spectroscopy 

      Jobst, Johannes; Van der Torren, Alexander J.H.; Krasovskii, Eugene E.; Balgley, Jesse; Dean, Cory R.; Tromp, Rudolf M.; Van der Molen, Sense Jan (Nature Publishing, 2016-11-29)
      High electron mobility is one of graphene's key properties, exploited for applications and fundamental research alike. Highest mobility values are found in heterostructures of graphene and hexagonal boron nitride, which ...
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      Spatial aspects of spin polarization of structurally split surface states in thin films with magnetic exchange and spin-orbit interaction 

      Nechaev, Ilya A.; Krasovskii, Eugene E. (IOP, 2022)
      [EN] A theoretical study is presented of the effect of an in-plane magnetic exchange field on the band structure of centrosymmetric films of noble metals and topological insulators. Based on an ab initio relativistic k . ...