Электронная библиотека (репозиторий) Томского государственного университета
Chulkov, Evgueni V. | статьи в журналах

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Add   Insight into the temperature evolution of electronic structure and mechanism of exchange interaction in EuS
Authors: Fedorov, Alexander V. | Poelchen, Georg | Eremeev, Sergey V. | Schulz, Susanne | Generalov, Alexander | Polley, C. | Laubschat, Clemens | Kliemt, Kristin | Kaya, M. | Krellner, Cornelius | Chulkov, Evgueni V. | Kummer, Kurt | Usachov, Dmitry Yu. | Ernst, Arthur | Vyalikh, Denis V.
Source: The journal of physical chemistry letters. 2021. Vol. 12, № 34. P. 8328-8334
Type: статьи в журналах
Date: 2021
Description: Discovered in 1962, the divalent ferromagnetic semiconductor EuS (T-C = 16.5 K, E-g = 1.65 eV) has remained constantly relevant to the engineering of novel magnetically active interfaces, heterostruct ... More
Add   Intrinsic magnetic topological insulator state induced by the Jahn-Teller effect
Authors: Petrov, Evgeny K. | Ernst, Arthur | Menshchikova, Tatiana V. | Chulkov, Evgueni V.
Source: The journal of physical chemistry letters. 2021. Vol. 12, № 37. P. 9076-9085
Type: статьи в журналах
Date: 2021
Description: The Jahn-Teller effect is a geometrical distortion which lowers the system symmetry and lifts orbital degeneracy in molecules and solids. It affects a wide range of properties, including magnetic and ... More
Add   Mn-rich MnSb2Te4: A topological insulator with magnetic gap closing at high Curie temperatures of 45-50 K
Authors: Wimmer, Stefan | Sánchez-Barriga, Jaime | Küppers, Philipp | Ney, Andreas | Schierle, Enrico | Freyse, Friedrich | Caha, Ondre | Michalička, Jan | Liebmann, Marcus | Primetzhofer, Daniel | Hoffman, Martin | Ernst, Arthur | Otrokov, Mikhail M. | Bihlmayer, Gustav | Weschke, Eugen | Lake, Bella | Chulkov, Evgueni V. | Morgenstern, Markus | Bauer, Günther | Springholz, Gunther | Rader, Oliver
Source: Advanced materials. 2021. Vol. 33, № 42. P. 2102935 (1-11)
Type: статьи в журналах
Date: 2021
Description: Ferromagnetic topological insulators exhibit the quantum anomalous Hall effect, which is potentially useful for high-precision metrology, edge channel spintronics, and topological qubits. The stable 2 ... More
Add   Persistence of the topological surface states in Bi2Se3 against Ag intercalation at room temperature
Authors: Ye, Mao | Kuroda, Kenta | Otrokov, Mikhail M. | Ryabishchenkova, Anastasiya G. | Jiang, Qi | Ernst, Arthur | Chulkov, Evgueni V. | Nakatake, Masashi | Arita, Masashi | Okuda, Taichi | Matsushita, Tomohiro | Tóth, László | Daimon, Hiroshi | Shimada, Kenya | Ueda, Yoshifumi | Kimura, Akio
Source: The Journal of Physical Chemistry C. 2021. Vol. 125, № 3. P. 1784-1792
Type: статьи в журналах
Date: 2021
Description: The electronic and atomic structures of topological insulator Bi2Se3, upon Ag atom deposition, have been investigated by combined experimental methods of scanning tunneling microscopy (STM), photoelec ... More
Add   Spectral features of magnetic domain walls on the surface of three-dimensional topological insulators
Authors: Rusinov, Igor P. | Menshov, V. N. | Chulkov, Evgueni V.
Source: Physical Review B. 2021. Vol. 104, № 3. P. 035411-1-035411-13
Type: статьи в журналах
Date: 2021
Description: We present a theoretical investigation of electron states hosted by magnetic domain walls on the three-dimensional topological insulator surface. The consideration includes the domain walls with disti ... More
Add   Divalent EuRh2Si2 as a reference for the Luttinger theorem and antiferromagnetism in trivalent heavy-fermion YbRh2Si2
Authors: Generalov, Alexander | Fujimori, S. I. | Kummer, Kurt | Chikina, Alla | Seiro, Silvia | Danzenbächer, Steffen | Koroteev, Yury M. | Chulkov, Evgueni V. | Radovic, M. | Güttler, Monika | Shi, M. | Plumb, N. C. | Laubschat, Clemens | Allen, J. W. | Krellner, Cornelius | Geibel, Christoph | Vyalikh, Denis V.
Source: Nature communications. 2019. Vol. 10. P. 796 (1-7)
Type: статьи в журналах
Date: 2019
Description: Application of the Luttinger theorem to the Kondo lattice YbRh2Si2 suggests that its large 4f-derived Fermi surface (FS) in the paramagnetic (PM) regime should be similar in shape and volume to that o ... More
Add   Emerging 2D-ferromagnetism and strong spin-orbit coupling at the surface of valence-fluctuating EuIr2Si2
Authors: Nechaev, Ilya A. | Güttler, Monika | Poelchen, Georg | Generalov, Alexander | Danzenbächer, Steffen | Chikina, Alla | Seiro, Silvia | Kliemt, Kristin | Vyazovskaya, Alexandra Yu. | Schulz, Susanne | Kim, Timur K. | Dudin, Pavel | Chulkov, Evgueni V. | Laubschat, Clemens | Krasovskii, Eugene E. | Geibel, Christoph | Krellner, Cornelius | Kummer, Kurt | Vyalikh, Denis V.
Source: npj Quantum materials. 2019. Vol. 4. P. 26 (1-8)
Type: статьи в журналах
Date: 2019
Description: 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-fluctu ... More
Add   Novel ternary layered manganese bismuth tellurides of the MnTe-Bi2Te3 system: Synthesis and crystal structure
Authors: Amiraslanov, Imamaddin R. | Nasonova, Daria I. | Shevelkov, Andrei V. | Abdullayev, Nadir A. | Jahangirli, Zakir A. | Orujlu, Elnur N. | Otrokov, Mikhail M. | Mamedov, Nazim T. | Babanly, Mahammad B. | Aliev, Ziya S. | Chulkov, Evgueni V.
Source: Journal of alloys and compounds. 2019. Vol. 789. P. 443-450
Type: статьи в журналах
Date: 2019
Description: It is shown that MnTe-Bi2Te3 system is quasi-binary and in fact hosts three intermediate phases. Along with already known MnBi2Te4 phase, another two, MnBi4Te7 and MnBi6Te10 have been found to exist. ... More
Add   Phonons on Cu(001) surface covered by submonolayer alkali metals
Authors: Rusina, G. G. | Eremeev, Sergey V. | Chulkov, Evgueni V. | Borisova, S. D.
Source: Journal of physics: Condensed matter. 2019. Vol. 31, № 12. P. 1-8
Type: статьи в журналах
Date: 2019
Description: We present a theoretical investigation of the structural and vibrational properties of ordered 2D phases formed by the Li, Na and K atoms on the Cu surface. The lattice relaxation, phonon dispersions ... More
Add   Unique thickness-dependent properties of the van der Waals interlayer antiferromagnet MnBi2Te4 films
Authors: Rusinov, I. P. | Blanco-Rey, M. | Hoffmann, M. | Vyazovskaya, A. Yu. | Eremeev, Sergey V. | Ernst, A. | Echenique, Pedro Miguel | Arnau, Andrés | Chulkov, Evgueni V. | Otrokov, Mikhail M.
Source: Physical Review Letters. 2019. Vol. 122, № 10. P. 107202-1-107202-6
Type: статьи в журналах
Date: 2019
Description: 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 antiferromagnet in the two-dimen ... More
Add   Collective electronic excitations in Ti and Zr and their dihydrides
Authors: Chernov, I. P. | Silkin, Vyacheslav M. | Chulkov, Evgueni V. | Silkin, I. V.
Source: Physical Review B. 2018. Vol. 98, № 7. P. 075111-1-075111-14
Type: статьи в журналах
Date: 2018
Description: Electron excitation spectra in Ti and Zr transition metals are calculated in the framework of time-dependent density functional theory. Several peaks found in the obtained loss functions are interpret ... More
Add   Deep insight into the electronic structure of ternary topological insulators: a comparative study of PbBi4Te7 and PbBi6Te10
Authors: Eremeev, Sergey V. | Caputo, Marco | Pisarra, M. | De Luca, Oreste | Grimaldi, I. | Fujii, Jun | Aliev, Ziya S. | Babanly, Mahammad B. | Vobornik, Ivana | Pacilé, Daniela | Agostino, Raffaele G. | Goldoni, Andrea | Chulkov, Evgueni V. | Papagno, Marco
Source: Physica status solidi - Rapid research letters. 2018. Vol. 12, № 12. P. 1800341 (1-8)
Type: статьи в журналах
Date: 2018
Description: By means of angle‐resolved photoemission spectroscopy measurements, the electronic band structure of the three‐dimensional PbBi4Te7 and PbBi6Te10 topological insulators is compared. The measurements c ... More
Add   Electron-phonon coupling and superconductivity in the (4/3)-monolayer of Pb on Si(111): Role of spin-orbit interaction
Authors: Heid, Rolf | Bohnen, Klaus Peter | Echenique, Pedro Miguel | Chulkov, Evgueni V. | Sklyadneva, I. Yu.
Source: Physical Review B. 2018. Vol. 97, № 19. P. 195409-1-195409-8
Type: статьи в журналах
Date: 2018
Description: The effect of spin-orbit coupling on the electron-phonon interaction in a (4/3)-monolayer of Pb on Si(111) is investigated within the density-functional theory and linear-response approach in the mixe ... More
Add   Electron-phonon interaction in the 4/3-monolayer of Pb on Si(111):theory versus He-atom scattering experiments
Authors: Benedek, G. | Heid, Rolf | Echenique, Pedro Miguel | Toennies, J. P. | Chulkov, Evgueni V. | Sklyadneva, I. Yu.
Source: The Journal of Physical Chemistry C. 2018. Vol. 122, № 50. P. 29039-29043
Type: статьи в журналах
Date: 2018
Description: The electron–phonon coupling parameter for a dense phase of a 4/3-monolayer of Pb on Si(111) is derived from the temperature dependence of He-atom scattering (HAS) reflectivity upon cooling from the h ... More
Add   Electronic and crystal structure of the Pt(111)-(√3 × √3)R30°-K system
Authors: Koroteev, Yury M. | Chulkov, Evgueni V.
Source: Surface science. 2018. Vol. 678. P. 99-105
Type: статьи в журналах
Date: 2018
Description: We present the density functional calculation results for K adsorption on Pt(111) in a (√3 × √3)R30° structure. The site preference, surface relaxation, work function, and electron structure of the sy ... More
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