Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Kliemt K"'
Autor:
Fedchenko, O., Song, Y. -J., Tkach, O., Lytvynenko, Y., Chernov, S. V., Gloskovskii, A., Schlueter, C., Peters, M., Kliemt, K., Krellner, C., Valenti, R., Schoenhense, G., Elmers, H. J.
Hard X-ray angle-resolved photoemission spectroscopy reveals significant alterations in the valence band states of EuPd$_2$Si$_2$ at a temperature $T_V$, where the Eu ions undergo a temperature-induced valence crossover from a magnetic Eu$^{2+}$ stat
Externí odkaz:
http://arxiv.org/abs/2410.18597
Autor:
Fedchenko, O., Song, Y. -J., Tkach, O., Lytvynenko, Y., Chernov, S. V., Gloskovskii, A., Schlueter, C., Peters, M., Kliemt, K., Krellner, C., Valentí, R., Schönhense, G., Elmers, H. J.
We present results of hard X-ray angle-resolved photoemission spectroscopy and photoemission diffraction measurements performed on high-quality single crystals of the valence transition compound EuPd$_2$Si$_2$ for temperatures 25~K $\leq$ T $\leq$ 30
Externí odkaz:
http://arxiv.org/abs/2310.06421
Autor:
Eremeev, S. V., Glazkova, D., Poelchen, G., Kraiker, A., Ali, K., Tarasov, A. V., Schulz, S., Kliemt, K., Chulkov, E. V., Stolyarov, V. S., Ernst, A., Krellner, C., Usachov, D. Yu., Vyalikh, D. V.
Publikováno v:
Nanoscale Adv., 2023,5, 6678-6687
The discovery of a square magnetic-skyrmion lattice in GdRu$_2$Si$_2$, with the smallest so far found skyrmion diameter and without a geometrically frustrated lattice, has attracted significant attention, particularly for potential applications in me
Externí odkaz:
http://arxiv.org/abs/2306.01370
Autor:
Knapp, J., Levitin, L. V., Nyéki, J., Ho, A. F., Cowan, B., Saunders, J., Brando, M., Geibel, C., Kliemt, K., Krellner, C.
The nature of the antiferromagnetic order in the heavy fermion metal YbRh$_2$Si$_2$, its quantum criticality, and superconductivity, which appears at low mK temperatures, remain open questions. We report measurements of the heat capacity over the wid
Externí odkaz:
http://arxiv.org/abs/2210.03673
Autor:
Windsor, Y. W., Lee, S-E., Zahn, D., Borisov, V., Thonig, D., Kliemt, K., Ernst, A., Schüßler-Langeheine, C., Pontius, N., Staub, U., Krellner, C., Vyalikh, D. V., Eriksson, O., Rettig, L.
Ultrafast manipulation of the magnetic state of matter bears great potential for future information technologies. While demagnetisation in ferromagnets is governed by dissipation of angular momentum, materials with multiple spin sublattices, e.g. ant
Externí odkaz:
http://arxiv.org/abs/2108.03714
Autor:
Usachov, D. Yu., Nechaev, I. A., Poelchen, G., Güttler, M., Krasovskii, E. E., Schulz, S., Generalov, A., Kliemt, K., Kraiker, A., Krellner, C., Kummer, K., Danzenbächer, S., Laubschat, C., Weber, A. P., Chulkov, E. V., Santander-Syro, A. F., Imai, T., Miyamoto, K., Okuda, T., Vyalikh, D. V.
Publikováno v:
Phys. Rev. Lett. 124, 237202 (2020)
Spin-orbit interaction and structure inversion asymmetry in combination with magnetic ordering is a promising route to novel materials with highly mobile spin-polarized carriers at the surface. Spin-resolved measurements of the photoemission current
Externí odkaz:
http://arxiv.org/abs/2002.01701
Autor:
Windsor, Y. W., Ernst, A., Kummer, K., Kliemt, K., Schüßler-Langeheine, Ch., Pontius, N., Staub, U., Chulkov, E. V., Krellner, C., Vyalikh, D. V., Rettig, L.
Publikováno v:
Commun Phys 3, 139 (2020)
A central prospect of antiferromagnetic spintronics is to exploit magnetic properties that are unavailable with ferromagnets. However, this poses the challenge of accessing such properties for readout and control. To this end, light-induced manipulat
Externí odkaz:
http://arxiv.org/abs/2002.01398
Akademický článek
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Publikováno v:
SciPost Phys. 5, 056 (2018)
The electronic structure of heavy-fermion materials is highly renormalised at low temperatures with localised moments contributing to the electronic excitation spectrum via the Kondo effect. Thus, heavy-fermion materials are very susceptible to Lifsh
Externí odkaz:
http://arxiv.org/abs/1808.09756
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 June 2022 552
