Zobrazeno 1 - 10
of 220
pro vyhledávání: '"EREMIN, M. V."'
Autor:
Vasin, K. V., Strinic, A., Schilberth, F., Reschke, S., Prodan, L., Tsurkan, V., Nurmukhametov, A. R., Eremin, M. V., Kezsmarki, I., Deisenhofer, J.
Publikováno v:
Phys. Rev. B 110, 054401 (2024)
The lack of both time-reversal and spatial inversion symmetry in polar magnets is a prerequisite for the occurrence of optical magnetoelectric effects such as nonreciprocal directional dichroism with the potential for the realization of optical diode
Externí odkaz:
http://arxiv.org/abs/2405.06538
Autor:
Kopteva, N. E., Kudlacik, D., Yakovlev, D. R., Eremin, M. V., Nurmukhametov, A. R., Bayer, M., Pisarev, R. V.
The optical spectra of antiferromagnetic copper metaborate CuB$_2$O$_4$ are characterized by an exceptionally rich structure of narrow absorption lines due to electronic transitions within the magnetic Cu$^{2+}$ ions, but their unambiguous identifica
Externí odkaz:
http://arxiv.org/abs/2111.02271
Autor:
Strinic, A., Reschke, S., Vasin, K. V., Schmidt, M., Loidl, A., Tsurkan, V., Eremin, M. V., Deisenhofer, J.
Publikováno v:
Phys. Rev. B 102, 134409 (2020)
We report on the low-frequency optical excitations in the multiferroic ground state of polycrystalline FeCr2S4 in the frequency range 0.3-3~THz and their changes upon applying external magnetic fields up to 7~T. In the ground state below the orbital-
Externí odkaz:
http://arxiv.org/abs/2009.09890
Akademický článek
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Autor:
Reschke, S., Mayr, F., Widmann, S., von Nidda, H. -A. Krug, Tsurkan, V., Eremin, M. V., Do, Seung-Hwan, Choi, K. -Y., Wang, Zhe, Loidl, A.
Publikováno v:
J. Phys.: Condens. Matter 30, 475604 (2018)
We report magnetic, thermodynamic, thermal expansion, and on detailed optical experiments on the layered compound $\alpha$-RuCl$_3$ focusing on the THz and sub-gap optical response across the structural phase transition from the monoclinic high-tempe
Externí odkaz:
http://arxiv.org/abs/1803.04887
Autor:
Eremin, M. V.1 (AUTHOR) meremin@kpfu.ru, Vasin, K. V.1 (AUTHOR) krikus.ms@gmail.com, Nurmukhametov, A. R.1 (AUTHOR) srgalex@list.ru
Publikováno v:
Journal of Experimental & Theoretical Physics. Oct2023, Vol. 137 Issue 4, p506-519. 14p.
Akademický článek
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Using high resolution X-Ray diffraction (XRD) on high purity powders, we resolved the structure and $ab$ symmetry of the intriguing compound \svo$ $ from room temperature down to 20 K to an unprecedented level of accuracy. Upon cooling, this new set
Externí odkaz:
http://arxiv.org/abs/1508.05729
We report on high-temperature electron spin resonance studies of a detwinned LaMnO$_3$ single crystal across the Jahn-Teller transition at $T_{\rm JT}$ = 750 K. The anisotropy of the linewidth and g-factor reflects the local Jahn-Teller distortions i
Externí odkaz:
http://arxiv.org/abs/1408.6160
Autor:
Fayzullin, M. A., Eremina, R. M., Eremin, M. V., Dittl, A., van Well, N., Ritter, F., Assmus, W., Deisenhofer, J., von Nidda, H. -A. Krug, Loidl, A.
Publikováno v:
Physical Review B 88, 174421 (2013)
We report on electron spin resonance (ESR) studies of the spin relaxation in Cs$_2$CuCl$_4$. The main source of the ESR linewidth at temperatures $T \leq 150$ K is attributed to the uniform Dzyaloshinskii-Moriya interaction. The vector components of
Externí odkaz:
http://arxiv.org/abs/1310.7804