55 citations · 276 across the 32 of their papers we have counts for
9 papers · 1 filter
Nonreciprocal transmission of neutrons through the noncoplanar magnetic system
D. A. Tatarskiy, A. V. Petrenko, S. N. Vdovichev +3
We report on observation of the time reversal symmetry breaking in unpolarized neutrons scattering experiment. Neutron transmittivity through the system consisting of two magnetic…
Phenomenological theory of magneto-electric coupling in granular multiferroics
O. G. Udalov, N. M. Chtchelkatchev, I. S. Beloborodov
We study coupling between the ferroelectric polarization and magnetization of granular ferromagnetic film using a phenomenological model of combined multiferroic system consisting…
Memory effect in ferroelectric single electron transistor: violation of conductance periodicity in the gate voltage
S. A. Fedorov, A. E. Korolkov, N. M. Chtchelkatchev +2
The fundamental property of most single-electron devices with quasicontinuous quasiparticle spectrum on the island is the periodicity of their transport characteristics in the gate…
Proximity coupling of granular film with ferroelectric substrate and giant electro-resistance effect
O. G. Udalov, N. M. Chtchelkatchev, I. S. Beloborodov
We study electron transport in granular film placed above the ferroelectric substrate. We show that the conductivity of granular film strongly depends on the ferroelectric state du…
"Hall effect" for neutrons scattered by an A phase MnSi crystal
O. G. Udalov, A. A. Fraerman
We study a neutron diffraction by A phase of MnSi using a dynamical theory of diffraction and three wave approximation. We show that the neutron diffraction is asymmetrical with re…
Electric field control of magnetic properties and magneto-transport in composite multiferroics
O. G. Udalov, N. M. Chtchelkatchev, I. S. Beloborodov
We study magnetic state and electron transport properties of composite multiferroic system consisting of a granular ferromagnetic thin film placed above the ferroelectric substrate…
Interplay of ferroelectricity and single electron tunneling
S. A. Fedorov, A. E. Korolkov, N. M. Chtchelkatchev +2
We investigate the interplay of ferroelectricity and quantum electron transport at the nanoscale in the regime of Coulomb blockade. Ferroelectric polarization in this case is no lo…
Interplay of Coulomb Blockade and Ferroelectricity in Nano-Granular Materials
O. G. Udalov, N. M. Chtchelkatchev, A. Glatz +1
We study electron transport properties of composite ferroelectrics --- materials consisting of metallic grains embedded in a ferroelectric matrix. In particular, we calculate the c…
Coupling of (ferro)electricity and magnetism through Coulomb blockade in Composite Multiferroics
O. G. Udalov, N. M. Chtchelkatchev, I. S. Beloborodov
Composite multiferroics are materials exhibiting the interplay of ferroelectricity, magnetism, and strong electron correlations. Typical example --- magnetic nano grains embedded i…