103 citations · 359 across the 9 of their papers we have counts for
9 papers
Extrinsic tunnel Hall effect in CoFeB/MgO/Pt junctions
I. Yu. Pashenkin, M. V. Sapozhnikov, N. S. Gusev +2
The Hall effect that occurs when current flows through a CoFeB/MgO/Pt tunnel junction is investigated. It is shown that the transverse voltage in Pt electrode is nonlinear on a DC…
Non-reciprocal light scattering by lattice of magnetic vortices
O. G. Udalov, M. V. Sapozhnikov, E. A. Karashtin +6
We report on experimental study of optical properties of two-dimensional square lattice of triangle Co and CoFe nanoparticles with a vortex magnetization distribution. We demonstra…
Velocity Distributions of Granular Gases with Drag and with Long-Range Interactions
K. Kohlstedt, A. Snezhko, M. V. Sapozhnikov +3
We study velocity statistics of electrostatically driven granular gases. For two different experiments: (i) non-magnetic particles in a viscous fluid and (ii) magnetic particles in…
Far-from-equilibrium Ostwald ripening in electrostatically driven granular powders
M. V. Sapozhnikov, A. Peleg, B. Meerson +2
We report the first experimental study of cluster size distributions in electrostatically driven granular submonolayers. The cluster size distribution in this far-from-equilibrium…
Theory of pattern-formation of metallic microparticles in poorly conducting liquid
I. S. Aranson, M. V. Sapozhnikov
We develop continuum theory of self-assembly and pattern formation in metallic microparticles immersed in a poorly conducting liquid in DC electric field. The theory is formulated…
Coarsening of granular clusters: two types of scaling behaviors
M. V. Sapozhnikov, I. S. Aranson, J. S. Olafsen
We report on an experimental study of small cluster dynamics during the coarsening process in driven granular submonolayers of 120mkm bronze particles. The techniques of electrosta…