Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Levy, Peter M."'
Autor:
Fert, Albert, Levy, Peter M
The Spin Hall Effect (SHE) is a promising way for transforming charge currents into spin currents in spintronic devices. Large values of the Spin Hall Angle, the characteristic parameter of the yield of this transformation, have been recently found i
Externí odkaz:
http://arxiv.org/abs/1012.3657
Autor:
Zhang, Jianwei, Levy, Peter M
There are at least two different putative steady state solutions for current across noncollinear magnetic multilayers; one has a discontinuity in the spin current at the interface the other is continuous. We compare the resistance of the two and find
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405624
Autor:
Levy, Peter M, Zhang, Jianwei
We show that when one drives a charge current across noncollinear magnetic layers the two electron Coulomb scattering creates a spin flip potential at interfaces. This scattering is found when the interface potential is updated due to the spin accumu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405626
Autor:
Levy, Peter M, Zhang, Jianwei
We find there are at least two different steady states for transport across noncollinear magnetic multilayers. In the conventional one there is a discontinuity in the spin current across the interfaces which has been identified as the source of curre
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405613
We show that the transverse components of spin current in a ferromagnet is linked to an off diagonal spin component of the transmission matrix at interfaces;it has little to do with the mismatch of band structures between dissimilar metals. When we t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405610
It is known that the transfer of spin angular momenta between current carriers and local moments occurs near the interface of magnetic layers when their moments are non-collinear. However, to determine the magnitude of the transfer, one should calcul
Externí odkaz:
http://arxiv.org/abs/cond-mat/0212045
Autor:
Camblong, Horacio E., Levy, Peter M.
Publikováno v:
Phys. Rev. B 60, 15782 (1999)
The electrical resistivity of a pure sample of a thin metallic film is found to depend on the boundary conditions. This conclusion is supported by a free-electron model calculation and confirmed by an ab initio relativistic Korringa-Kohn-Rostoker com
Externí odkaz:
http://arxiv.org/abs/cond-mat/9911093
Publikováno v:
Phys. Rev. B 58, 5588-5593 (1998)
We have considered the effects of non magnetic impurities and interface roughness on the interlayer coupling between magnetic layers in metallic multilayers. The two types of defects alter the interlayer coupling in quite different ways. Elastic elec
Externí odkaz:
http://arxiv.org/abs/cond-mat/9805226
Autor:
Levy, Peter M., Fert, Albert
Publikováno v:
In Comptes rendus - Physique March-April 2016 17(3-4):447-454
Autor:
Levy, Peter M., Wang, Kuising, Dederichs, Peter H., Heide, Carsten, Zhang, Shufeng, Szunyogh, Laszlo
Publikováno v:
Philosophical Magazine B. 5/1/2002, Vol. 82 Issue 7, p763-769. 7p. 6 Black and White Photographs.