5 papers · 1 filter
Double stochastic resonance in conductors with narrow conduction band
E. M. Epshtein, T. A. Gorshenina, G. M. Shmelev
Results are presented of studying the stochastic resonance (SR) in conductors with bcc lattice and narrow conduction band. In such materials, SR has a feature, namely, the weak-sig…
Current induced spin injection and surface torque in ferromagnetic metallic junctions
R. J. Elliott, E. M. Epshtein, Yu. V. Gulyaev +1
Joint influence of two effects, namely, nonequilibrium spin injection by current, and current induced surface torque, on spin-valve type ferromagnetic metallic junctions is conside…
Hysteresis of static polarizability of a ballistic ring in presence of intense high-frequency field
E. M. Epshtein, G. M. Shmelev
A ballistic ring in presence of collinear dc and high-frequency electric fields is considered. A possibility is demonstrated of the system switching between two states by changing…
Resonant excitation of the domain wall oscillations by a parallel current under spin injection
R. J. Elliott, E. M. Epshtein, Yu. V. Gulyaev +1
A possibility is discussed of observing spin injection effect on the ferromagnet domain structure by means of resonant excitation of the domain wall oscillations by a spin-polarize…
Nonuniform switching ferromagnetic layers by spin polarized current
R. J. Elliott, E. M. Epshtein, Yu. V. Gulyaev +1
The magnetic reversal by spin-polarized current of a magnetic junction consisting of two ferromagnetic layers and a nonmagnetic spacer in between is considered. Initially, the free…