191 citations · 412 across the 16 of their papers we have counts for
6 papers · 1 filter
Highly controllable switching pathways in multiferroic GdMnO
M. Ryzhkov, A. Granero, J. Wettstein +7
Controlling magnetic moments using electric fields remains a central challenge in spintronics. Multiferroics, where magnetic and electric orders coexist, may be a natural platform…
Unusual magnetoelectric effect in paramagnetic rare-earth langasite
L. Weymann, L. Bergen, Th. Kain +13
Violation of time reversal and spatial inversion symmetries has profound consequences for elementary particles and cosmology. Spontaneous breaking of these symmetries at phase tran…
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…
Terahertz properties of Dirac fermions in HgTe films with optical doping
V. Dziom, A. Shuvaev, N. N. Mikhailov +1
Terahertz properties of mercury telluride (HgTe) films with critical thickness are presented and discussed. The density of the charge carriers is controlled using contact-free opti…
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…
Negative refraction in natural ferromagnetic metals
Sebastian Engelbrecht, Alexey Mikhailovich Shuvaev, Y. Luo +2
It is generally believed that Veselago's criterion for negative refraction cannot be fulfilled in natural materials. However, considering imaginary parts of the permittivity (ε) an…