178 citations · 938 across the 18 of their papers we have counts for
6 papers · 1 filter
Imaging antiferromagnetic domains in LiCoPO via the optical magnetoelectric effect
B. Tóth, V. Kocsis, Y. Tokunaga +3
Antiferromagnetic (AFM) materials are considered as promising building blocks of novel data storage devices, still, detecting and manipulating AFM domains have remained challenging…
Architecture of nanoscale ferroelectric domains in GaMo4S8
Erik Neuber, Peter Milde, Adam Butykai +10
Local-probe imaging of the ferroelectric domain structure and auxiliary bulk pyroelectric measurements were conducted at low temperatures with the aim to clarify the essential aspe…
Characteristics of ferroelectric-ferroelastic domains in N{é}el-type skyrmion host GaVS
Ádám Butykai, Sándor Bordács, István Kézsmárki +6
GaVS is a multiferroic semiconductor hosting N{é}el-type magnetic skyrmions dressed with electric polarization. At T = 42K, the compound undergoes a structural phase tr…
Optical diode effect in the room-temperature multiferroic BiFeO$_3
I. Kezsmarki, U. Nagel, S. Bordacs +5
Multiferroics permit the magnetic control of the electric polarization and electric control of the magnetization. These static magnetoelectric (ME) effects are of enormous interest…
Landau Level Spectroscopy of Dirac Electrons in a Polar Semiconductor with Giant Rashba Spin Splitting
Sándor Bordács, Joseph G. Checkelsky, Hiroshi Murakawa +2
Optical excitations of BiTeI with large Rashba spin splitting have been studied in an external magnetic field () applied parallel to the polar axis. A sequence of transitions be…
Symmetry Conditions for Non-reciprocal Light Propagation in Magnetic Crystals
David Szaller, Sandor Bordacs, Istvan Kezsmarki
Recent studies demonstrated the violation of reciprocity in optical processes in low-symmetry magnetic crystals. In these crystals the speed of light can be different for counter-p…