65 citations · 174 across the 9 of their papers we have counts for
4 papers · 1 filter
Kinetics of nano-size Ferroelectrics
S. R. Etesami, A. Sukhov, J. Berakdar
We analyze theoretically the finite-temperature polarization dynamic in displacive-type ferroelectrics. In particular we consider the thermally-activated switching time of a single…
Efficient thermal energy harvesting using nanoscale magnetoelectric heterostructures
Seyyed Ruhollah Etesami, Jamal Berakdar
Thermomechanical cycles with a ferroelectric working substance convert heat to electrical energy. As shown here, magnetoelectrically coupled ferroelectric/ferromangtic composites (…
Spectral characteristics of time resolved magnonic spin Seebeck effect
S. R. Etesami, L. Chotorlishvili, J. Berakdar
Spin Seebeck effect (SSE) holds promise for new spintronic devices with low-energy consumption. The underlying physics, essential for a further progress, is yet to be fully clarifi…
On the longitudinal spin current induced by a temperature gradient in a ferromagnetic insulator
S. R. Etesami, L. Chotorlishvili, A. Sukhov +1
Based on the solution of the stochastic Landau-Lifshitz-Gilbert equation discretized for a ferromagnetic chain subject to a uniform temperature gradient, we present a detailed nume…