5 papers
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…
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…
Magnetism in the Hubbard model-An improved treatment
A. Uldry, R. J. Elliott
We propose a new treatment of the Hubbard model that is based both on the coherent-potential approximation (CPA) and the virtual-crystal approximation (VCA). It is well known that…
Weighted two particle Green's functions in the CPA
N. F. Schwabe, R. J. Elliott
We extend the two particle theory of disordered systems within the coherent potential approximation CPA to obtain weighted contributions to averaged two particle resolvents which a…