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pro vyhledávání: '"Travkin, V."'
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Akademický článek
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Autor:
Lyakhovchenko, N. S.1 (AUTHOR), Travkin, V. M.1 (AUTHOR), Senchenkov, V. Yu.1 (AUTHOR), Solyanikova, I. P.1 (AUTHOR) solyanikova@bsu.edu.ru
Publikováno v:
Applied Biochemistry & Microbiology. Dec2022, Vol. 58 Issue 6, p692-700. 9p.
Autor:
Shuvaev, A. M., Hemberger, J., Niermann, D., Schrettle, F., Loidl, A., Ivanov, V. Yu., Travkin, V. D., Mukhin, A. A., Pimenov, A.
Publikováno v:
Phys. Rev. B 82, 174417 (2010)
The behavior of the low-frequency electromagnon in multiferroic DyMnO3 has been investigated in external magnetic fields and in a magnetically ordered state. Significant softening of the electromagnon frequency is observed for external magnetic field
Externí odkaz:
http://arxiv.org/abs/1007.4727
Publikováno v:
Phys. Rev. Lett. 104, 097202 (2010)
Terahertz electromagnetic excitations in the multiferroic TbMnO3 at the field-induced magnetic transition are investigated for different orientations of the magnetic cycloid. In addition to the electromagnon along the a-axis, the detailed polarizatio
Externí odkaz:
http://arxiv.org/abs/1001.1148
Autor:
Lu, Jun, Günther, A., Schrettle, F., Mayr, F., Krohns, S., Lunkenheimer, P., Pimenov, A., Travkin, V. D., Mukhin, A. A., Loidl, A.
Publikováno v:
Eur. Phys. J. B 75, 451 (2010)
Magnetic dc susceptibility between 1.5 and 800 K, ac susceptibility and magnetization, thermodynamic properties, temperature dependence of radio and audio-wave dielectric constants and conductivity, contact-free dielectric constants at mm-wavelengths
Externí odkaz:
http://arxiv.org/abs/0910.0385
Publikováno v:
J. Phys.: Conf. Series 200, 012106 (2010)
The magnetic susceptibility between 1.5 and 800 K, the infrared reflectivity at room temperature and the temperature dependence of the dielectric constant at mm-wavelengths are reported for single crystalline BiFeO3. A well developed anomaly in the m
Externí odkaz:
http://arxiv.org/abs/0906.2867
Autor:
Pimenov, A., Shuvaev, A., Loidl, A., Schrettle, F., Mukhin, A. A., Travkin, V. D., Ivanov, V. Yu., Balbashov, A. M.
Publikováno v:
Phys. Rev. Lett. 102, 107203 (2009)
Magnetic and magnetoelectric excitations in the multiferroic TbMnO_3 have been investigated at terahertz frequencies. Using different experimental geometries we can clearly separate the electro-active excitations (electromagnons) from the magneto-act
Externí odkaz:
http://arxiv.org/abs/0902.4382
Publikováno v:
Phys. Rev. B 77, 014438 (2008)
Dielectric permittivity spectra of yttrium-doped EuMnO$_3$ in the composition range 0 =< x =< 0.5 have been investigated in the terahertz frequency range. Magnetoelectric contributions to the permittivity were observed in all compositions for ac elec
Externí odkaz:
http://arxiv.org/abs/0707.3614
Publikováno v:
Nature Physics 2, 97 (2006)
Magnetodielectric materials are characterized by a strong coupling of magnetic and dielectric properties and in rare cases simultaneously exhibit both, magnetic and polar order. Among other multiferroics, TbMnO3 and GdMnO3 reveal a strong magneto-die
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602173