Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Avdoshenko S"'
Autor:
Xie, Tao, Gozel, S., Xing, Jie, Zhao, Nan, Avdoshenko, S. M., Wu, Liusuo, Sefat, Athena S., Chernyshev, A. L., Läuchli, A. M., Podlesnyak, A., Nikitin, S. E.
Publikováno v:
Physical Review Letters 133, 096703 (2024)
The extraordinary properties of the Kitaev model have motivated an intense search for new physics in materials that combine geometrical and bond frustration. In this work, we employ inelastic neutron scattering, spin wave theory, and exact diagonaliz
Externí odkaz:
http://arxiv.org/abs/2311.13146
Autor:
Xie, Tao, Zhao, Nan, Gozel, S., Xing, Jie, Avdoshenko, S. M., Taddei, K. M., Kolesnikov, A. I., Ma, Peiyue, Harrison, N., Cruz, C. dela, Wu, Liusuo, Sefat, Athena S., Chernyshev, A. L., Läuchli, A. M., Podlesnyak, A., Nikitin, S. E.
Publikováno v:
Physical Review B 110, 054445 (2024)
The two-dimensional triangular-lattice antiferromagnet (TLAF) is a textbook example of frustrated magnetic systems. Despite its simplicity, the TLAF model exhibits a highly rich and complex magnetic phase diagram, featuring numerous distinct ground s
Externí odkaz:
http://arxiv.org/abs/2311.13143
Autor:
Avdoshenko, S. M., Kulbakov, A. A., Häußler, E., Schlender, P., Doert, Th., Ollivier, J., Inosov, D. S.
Publikováno v:
Phys. Rev. B 106, 214431 (2022)
Layered rare-earth delafossites $ARX_2$ with $R$ = Yb(III) or Ce(III) have received a lot of interest as potential hosts for a quantum spin-liquid ground state. Some systems of this family that show no long-range order down to the lowest measured tem
Externí odkaz:
http://arxiv.org/abs/2209.06092
Autor:
Mazza, F., Portnichenko, P. Y., Avdoshenko, S., Steffens, P., Boehm, M., Choi, Eun Sang, Nikolo, M., Yan, X., Prokofiev, A., Paschen, S., Inosov, D. S.
Publikováno v:
Phys. Rev. B 105, 174429 (2022)
Magnetically hidden order is a hypernym for electronic ordering phenomena that are visible to macroscopic thermodynamic probes but whose microscopic symmetry cannot be revealed with conventional neutron or x-ray diffraction. In a handful of f-electro
Externí odkaz:
http://arxiv.org/abs/2204.03250
Autor:
Inosov, D. S., Avdoshenko, S., Portnichenko, P. Y., Choi, Eun Sang, Schneidewind, A., Mignot, J. -M., Nikolo, M.
Publikováno v:
Phys. Rev. B 103, 214415 (2021)
Cubic f-electron compounds commonly exhibit highly anisotropic magnetic phase diagrams consisting of multiple long-range ordered phases. Field-driven metamagnetic transitions between them may depend not only on the magnitude, but also on the directio
Externí odkaz:
http://arxiv.org/abs/2105.10694
Autor:
Bastien, G., Rubrecht, B., Haeussler, E., Schlender, P., Zangeneh, Z., Avdoshenko, S., Sarkar, R., Alfonsov, A., Luther, S., Onykiienko, Y. A., Walker, H. C., Kühne, H., Grinenko, V., Guguchia, Z., Kataev, V., Klauss, H. -H., Hozoi, L., Brink, J. van den, Inosov, D. S., Büchner, B., Wolter, A. U. B., Doert, T.
Publikováno v:
SciPost Phys. 9, 041 (2020)
Recently, several putative quantum spin liquid (QSL) states were discovered in ${\tilde S} = 1/2$ rare-earth based triangular-lattice antiferromagnets (TLAF) with the delafossite structure. A way to clarify the origin of the QSL state in these system
Externí odkaz:
http://arxiv.org/abs/2005.06300
Akademický článek
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Akademický článek
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Charge migration is a ubiquitous phenomenon with profound implications throughout many areas of chemistry, physics, biology and materials science. The long-term vision of designing functional materials with tailored molecular scale properties has tri
Externí odkaz:
http://arxiv.org/abs/1201.4652
Autor:
Makushko, P., Kosub, T., Pylypovskyi, O., Hedrich, N., Li, J., Pashkin, O., Avdoshenko, S., Hübner, R., Ganss, F., Wolf, D., Lubk, A., Liedke, M. O., Butterling, M., Wagner, A., Wagner, K., Shields, B. J., Lehmann, P., Veremchuk, I., Faßbender, J., Maletinsky, P., Makarov, D.
Publikováno v:
APS March Meeting, 20.-22.03.2023, Online participation, USA
Cr2O3 is the only known uniaxial antiferromagnetic material that is also magnetoelectric at room temperature. This renders Cr2O3 a technologically relevant playground for the realisation of different device ideas for prospective antiferromagnetic spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::d0c9bec3e383091777ea556070068281
https://www.hzdr.de/publications/Publ-35991-1
https://www.hzdr.de/publications/Publ-35991-1