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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
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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