Related papers: Spin fluctuation effect on the electron transport …
This paper has been withdrawn by the author(s)
This paper has been withdrawn by the author because in the main text some discussion parts were inadvertently added by mistake.
This paper has been withdrawn by the author(s),
This paper has been withdrawn by the author due to the appearence of enlarged version with one new author name more (hep-ph/0012293).
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We study the effect of electron-electron backscattering interactions on spin transport in a quantum wire. Even if these interactions have no significant effect on charge transport, they strongly influence the transport of spin. We use the…
This paper has been withdrawn by the authors. This is due to the fact that it has been substantially revised. As a consequence title and aim of the contents
This paper has been withdrawn by the authors due to an error first noted by M. Lukin.
This paper has been withdrawn due to an error in figure 5.
Spin transfer - the transfer of angular momentum from spin-polarized electrical current to magnetic materials - has been extensively researched as an efficient mechanism for the electronic manipulation of the static and dynamic states in…
We theoretically investigate quantum spin transfer from spin-correlated conduction-electron pairs to localized spins in a ferromagnet, given that electrons are correlated intrinsically. We show that even spin-singlet pairs and triplet pairs…
The paper has been withdrawn
We show that nonequilibrium spin fluctuations significantly influence the electronic transport in a single-electron transistor, when the spin relaxation on the island is slow compared to other relaxation processes, and when size effects…
This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.
This paper has been withdrawn by the authors; the main conclusion is incorrect, as some of the crucial calculations were not properly converged.
This paper has been withdrawn by the author
This paper was withdrawn by the author.
This paper has been withdrawn by the author(s) due to the discussion was made on the basis of linear term merely, which is incomplete.
Spin transfer torque and spin pumping are central reciprocal phenomena in spintronics. These phenomena occur in hybrid systems of normal metals and magnets. Spin transfer is the conversion of spin currents in metals to a torque on the…
This paper has been withdrawn by the author(s), due to some technical problem.