116 citations · 182 across the 8 of their papers we have counts for
8 papers
Spatial mapping of magnetization fluctuations via time-lapse Kerr microscopy
Xian-Yue Ai, Ivan Soldatov, Leon Oleschko +5
Combining wide-field magneto-optical Kerr microscopy with a time-lapse analysis scheme allows investigating magnetization fluctuations with high spatial as well as temporal resolut…
Modification of three-magnon splitting in a flexed magnetic vortex
Lukas Körber, Christopher Heins, Ivan Soldatov +4
We present an experimental and numerical study of three-magnon splitting in a micrometer-sized magnetic disk with the vortex state strongly deformed by static in-plane magnetic fie…
Antiskyrmions and their electrical footprint in crystalline mesoscale structures of MnPtSn
Moritz Winter, Francisco J. T. Goncalves, Ivan Soldatov +17
Skyrmionic materials hold the potential for future information technologies, such as racetrack memories. Key to that advancement are systems that exhibit high tunability and scalab…
Analyser-free, intensity-based wide-field magneto-optical microscopy
R. Schäfer, Peter M. Oppeneer, Alexey Ognev +2
In conventional Kerr- and Faraday microscopy the sample is illuminated with plane-polarised light and a magnetic domain contrast is generated by an analyser making use of the Kerr-…
Topological Hall effect arising from the mesoscopic and microscopic non-coplanar magnetic structure in MnBi
Yangkun He, Sebastian Schneider, Toni Helm +9
The topological Hall effect (THE), induced by the Berry curvature, which originates from non-zero scalar spin chirality, is an important feature for mesoscopic topological structur…
Selective sensitivity in Kerr microscopy
Ivan Soldatov, Rudolf Schäfer
A new technique for contrast separation in wide-field magneto-optical Kerr microscopy is introduced. Utilizing the light from eight light emitting diodes, guided to the microscope…
Energy relaxation rate of 2D hole gas in GaAs/InGaAs/GaAs quantum well within wide range of conductivitiy
I. V. Soldatov, A. V. Germanenko, G. M Minkov +2
The nonohmic conductivity of 2D hole gas (2DHG) in single quantum well structures within the temperature range of 1.4 - 4.2K, the carrier's densities $…
Analysis of homogeneity of 2D electron gas at decreasing of electron density
A. A. Sherstobitov, G. M. Minkov, A. V. Germanenko +3
We investigate the gate voltage dependence of capacitance of a system gate - 2D electron gas (C-Vg). The abrupt drop of capacitance at decreasing concentration was found. The possi…