547 citations · 2.2k across the 30 of their papers we have counts for
29 papers
Terahertz optical activity near crystal field transitions of Tm3+ ions in magnetoelectric alumoborates
A. M. Kuzmenko, V. Yu. Ivanov, S. V. Garnov +5
Crystal field (CF) excitations in the ground multiplet of Tm ions were investigated using terahertz transmission spectra of magnetoelectric TmAl(BO) and…
Magnetic equivalent of electric superradiance: radiative damping in yttrium-iron-garnet films
L. Weymann, A. Shuvaev, A. Pimenov +2
A dense system of independent oscillators, connected only by their interaction with the same cavity excitation mode, will radiate coherently, which effect is termed superradiance.…
Controlling of light with electromagnons
D. Szaller, A. Shuvaev, A. A. Mukhin +2
Magnetoelectric coupling in multiferroic materials opens new routes to control the propagation of light. The new effects arise due to dynamic magnetoelectric susceptibility that cr…
Sign change of polarization rotation under either time or space inversion in magnetoelectric YbAl3(BO3)4
A. M. Kuzmenko, V. Dziom, A. Shuvaev +4
Materials with optical activity can rotate the polarization plane of transmitted light. The most typical example is the natural optical activity, which has the symmetry property of…
Single-crystal neutron diffraction study of hexagonal YbMnO multiferroic under magnetic field
S. Chattopadhyay, V. Simonet, V. Skumryev +6
We report single-crystal neutron diffraction study of the magnetic structure of the multiferroic compound YbMnO, a member of the hexagonal manganite family, in zero-field and u…
Electromagnons, magnons, and phonons in EuHoMnO
Zhenyu Chen, M. Schmidt, Zhe Wang +5
Here we present a detailed study of the THz and FIR response of the mixed perovskite manganite system EuHoMnO for holmium concentrations x = 0.1 and 0.3. We compare…