Publications (6)
Magnetoelectric Phase Diagrams of Multiferroic GdMn2O5
S. H. Bukhari, Th. Kain, M. Schiebl +7
Electric and magnetic properties of multiferroic GdMn2O5 in external magnetic fields were investigated to map out the magnetoelectric phases in this material. Due to strong magneto…
Giant directional birefringence in multiferroic ferroborate
A. M. Kuzmenko, V. Dziom, A. Shuvaev +6
Many technological applications are based on electric or magnetic order of materials, for instance magnetic memory. Multiferroics are materials which exhibit electric and magnetic…
Electric field control of terahertz polarization in a multiferroic manganite with electromagnons
A. Shuvaev, V. Dziom, Anna Pimenov +6
All-electrical control of a dynamic magnetoelectric effect is demonstrated in a classical multiferroic manganite DyMnO3, a material containing coupled antiferromagnetic and ferroel…
Order-disorder type critical behaviour at the magnetoelectric phase transition in multiferroic DyMnO
M. Schiebl, A. Shuvaev, Anna Pimenov +5
We present the results of detailed dielectric investigations of the relaxation dynamics in DyMnO multiferroic manganite. Strong low-frequency relaxation process near the parael…
Spectral origin of the colossal magnetodielectric effect in multiferroic DyMn2O5
A. B. Sushkov, Ch. Kant, M. Schiebl +8
The origin of the colossal magnetodielectric effect in DyMn2O5 [1] has been an outstanding question in multiferroics. Here, we report the activation of the electric dipole mode at…
Giant gigahertz optical activity in multiferroic ferroborate
A. M. Kuzmenko, A. Shuvaev, V. Dziom +6
In contrast to well studied multiferroic manganites with a spiral structure, the electric polarization in multiferroic borates is induced within collinear antiferromagnetic structu…