Shot noise in a diffusive F-N-F spin valve
arXiv:cond-mat/0305003 · doi:10.1103/PhysRevB.68.100409
Abstract
Fluctuations of electric current in a spin valve consisting of a diffusive conductor connected to ferromagnetic leads and operated in the giant magnetoresistance regime are studied. It is shown that a new source of fluctuations due to spin-flip scattering enhances strongly shot noise up to a point where the Fano factor approaches the full Poissonian value.
arXiv comment5 pages, 3 figures
References in corpus (10)
- Shot Noise in Mesoscopic Conductors
- Finite-element theory of transport in ferromagnet-normal metal systems
- Spin-transport in multi-terminal normal metal - ferromagnet systems with non-collinear magnetizations
- Nonequilibrium spintronic transport through an artificial Kondo impurity: Conductance, magnetoresistance and shot noise
- Rashba spin-orbit interaction and shot noise for spin-polarized and entangled electrons
- Current and power spectrum in a magnetic tunnel device with an atomic size spacer
- Shot noise in ferromagnetic single electron tunneling devices
- Shot noise in ferromagnet--normal metal systems
- Radiative transfer theory for vacuum fluctuations
- Frequency dependence of the photonic noise spectrum in an absorbing or amplifying diffusive medium
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- Enhanced Spin Dependent Shot Noise in Magnetic Tunnel Barriers
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- Current fluctuations in a spin filter with paramagnetic impurities
- Spin and Charge Shot Noise in Mesoscopic Spin Hall Systems
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- Current fluctuations of noncollinear single-electron spin-valve transistors
- The Boltzmann--Langevin approach: A simple quantum-mechanical derivation
- Quantum Spin Tomography in Ferromagnet-Normal Conductors