Zobrazeno 1 - 10
of 400
pro vyhledávání: '"Vyalikh, D."'
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:
Kim, T. K., Pervakov, K. S., Vlasenko, V. A., Sadakov, A. V., Usoltsev, A. S., Evtushinsky, D. V., Jung, S. W., Poelchen, G., Kummer, K., Roditchev, D., Stolyarov, V. S., Golovchanskiy, I. A., Vyalikh, D. V., Borisov, V., Valenti, R., Ernst, A., Eremeev, S. V., Chulkov, E. V., Pudalov, V. M.
Publikováno v:
Physics-Uspekhi, 65(7) 740 (2022)
In the novel stoichiometric iron-based material RbEuFe4As4 superconductivity coexists with a peculiar long-range magnetic order of Eu 4f states; their coexistance is puzzling and represents a challenge for both experiment and theory. Using angle-reso
Externí odkaz:
http://arxiv.org/abs/2108.13928
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:
Pramanik, Arindam, Pandeya, Ram Prakash, Vyalikh, D. V., Generalov, Alexander, Moras, Paolo, Kundu, Asish K., Sheverdyaeva, Polina M., Carbone, Carlo, Joshi, Bhanu, Thamizhavel, A., Ramakrishnan, S., Maiti, Kalobaran
Publikováno v:
Phys. Rev. B 103, 155401 (2021)
Quantum materials having Dirac fermions in conjunction with superconductivity is believed to be the candidate materials to realize exotic physics as well as advanced technology. Angle resolved photoemission spectroscopy (ARPES), a direct probe of the
Externí odkaz:
http://arxiv.org/abs/2012.05702
Autor:
Kim, T. K., Pervakov, K. S., Evtushinsky, D. V., Jung, S. W., Poelchen, G., Kummer, K., Vlasenko, V. A., Pudalov, V. M., Roditchev, D., Stolyarov, V. S., Vyalikh, D. V., Borisov, V., Valentí, R., Ernst, A., Eremeev, S. V., Chulkov, E. V.
Publikováno v:
Phys. Rev. B 103, 174517 (2021)
In the novel stoichiometric iron-based material RbEuFe$_{4}$As$_{4}$ superconductivity coexists with a peculiar long-range magnetic order of Eu 4f states. Using angle-resolved photoemission spectroscopy, we reveal a complex three dimensional electron
Externí odkaz:
http://arxiv.org/abs/2008.00736
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
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Autor:
Fernandez, L., Makarova, A. A., Laubschat, C., Vyalikh, D. V., Usachov, D. Yu., Ortega, J. E., Schiller, F.
Publikováno v:
2D Materials 6 025013 (2019)
The structural and electronic properties of hexagonal boron nitride (hBN) grown on stepped Ni surfaces are systematically investigated using a cylindrical Ni crystal as a tunable substrate. Our experiments reveal homogeneous hBN monolayer coating of
Externí odkaz:
http://arxiv.org/abs/1811.09291
Autor:
Amorese, A., Caroca-Canales, N., Seiro, S., Krellner, C., Ghiringhelli, G., Brookes, N. B., Vyalikh, D. V., Geibel, C., Kummer, K.
Publikováno v:
Phys. Rev. B 97, 245130 (2018)
The magnetic properties of rare earth compounds are usually well captured by assuming a fully localized f shell and only considering the Hund's rule ground state multiplet split by a crystal electrical field (CEF). Currently, the standard technique f
Externí odkaz:
http://arxiv.org/abs/1803.11068