𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Shot noise in spin-polarized currents

✍ Scribed by F.G Brito; J.F Estanislau; J.C Egues


Book ID
114224166
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
116 KB
Volume
226-230
Category
Article
ISSN
0304-8853

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Shot noise in spin pumps
✍ Rafael SΓ‘nchez; Franz J. Kaiser; Sigmund Kohler; Peter HΓ€nggi; Gloria Platero πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 150 KB

We study the noise properties of a double quantum dot driven by an AC electric field that pumps electrons between two unbiased leads. In the presence of a static magnetic field, it is possible to tune the gate voltage such that the resulting current consists mainly of spin-polarized electrons. We fi

Spin-polarized currents in ferromagnetic
✍ Carlos J. GarcΓ­a-Cervera; Xiao-Ping Wang πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 316 KB

We present a semi-implicit numerical method for micromagnetics simulations, in the presence of spin-currents. The dynamics of the magnetization are described by the Landau-Lifshitz-Gilbert equation, while the dynamics of the spin are described by a diffusion equation with discontinuous coefficients.

Shot Noise in a Spin-Diode Geometry
✍ F. M. Souza; J. Del Nero; J. C. Egues πŸ“‚ Article πŸ“… 2009 πŸ› Springer 🌐 English βš– 236 KB
Shot noise of Coulomb drag current
✍ Gurevich, V. L.; Muradov, M. I. πŸ“‚ Article πŸ“… 2000 πŸ› The American Physical Society 🌐 English βš– 73 KB
Enhanced spin-dependent shot noise in ma
✍ S. Garzon; Y. Chen; R.A. Webb πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 269 KB

We report the observation of enhanced spin-dependent shot noise in magnetic tunnel barriers, suggesting transport through localized states within the barrier. This is supported by the existence of negative magnetoresistance and structure in the differential conductance curves. A simple model of tunn