Authors: Poelchen, Georg | Rusinov, Igor P. | Schulz, Susanne | Güttler, Monika | Mende, Max | Generalov, Alexander | Usachov, Dmitry Yu. | Danzenbächer, Steffen | Hellwig, Johannes | Peters, Marius | Kliemt, Kristin | Kucherenko, Yuri | Antonov, Victor N. | Laubschat, Clemens | Chulkov, Evgueni V. | Ernst, Arthur | Kummer, Kurt | Krellner, Cornelius | Vyalikh, Denis V.

Source: ACS Nano. 2022. Vol. 16, № 3. P. 3573-3581

Type: статьи в журналах

Date: 2022

Description: The f-driven temperature scales at the surfaces of strongly correlated materials have increasingly come into the focus of research efforts. Here, we unveil the emergence of a two-dimensional Ce Kondo ... More

Authors: Schulz, Susanne | Vyazovskaya, Alexandra Yu. | Poelchen, Georg | Generalov, Alexander | Güttler, Monika | Mende, M. | Danzenbächer, Steffen | Otrokov, Mikhail M. | Balasubramanian, T. | Polley, C. | Chulkov, Evgueni V. | Laubschat, Clemens | Peters, M. | Kliemt, Kristin | Krellner, Cornelius | Usachov, Dmitry Yu. | Vyalikh, Denis V.

Source: Physical Review B. 2021. Vol. 103, № 3. P. 035123-1-035123-14

Type: статьи в журналах

Date: 2021

Description: We present a combined experimental and theoretical study of the two-dimensional electron states at the iridium-silicide surface of the antiferromagnet GdIr2Si2 above and below the Ned temperature. Usi ... More

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

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

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