Please use this identifier to cite or link to this item: https://doi.org/10.1109/TMAG.2008.2002374
Title: Spin transport in a double magnetic tunnel junction quantum dot system with noncollinear magnetization
Authors: Ma, M.J. 
Jalil, M.B.A. 
Tan, S.G. 
Han, G.C. 
Keywords: Magnetic tunnel junction
Quantum dot
Spin flip
Tunnel magnetoresistance
Issue Date: Nov-2008
Source: Ma, M.J., Jalil, M.B.A., Tan, S.G., Han, G.C. (2008-11). Spin transport in a double magnetic tunnel junction quantum dot system with noncollinear magnetization. IEEE Transactions on Magnetics 44 (11 PART 2) : 2604-2607. ScholarBank@NUS Repository. https://doi.org/10.1109/TMAG.2008.2002374
Abstract: A model is proposed to study the spin dependent transport of a quantum dot coupled to two noncollinear ferromagnetic leads configuration, in the sequential tunneling regime. The angular deviation (θ) and lead polarization (p) dependence of the tunneling current and tunneling magnetoresistance (TMR) are investigated for both singly occupied and doubly occupied dot, in the presence of spin flip effect. The current and TMR are found to be more sensitive to p and the spin flip rate in the singly-occupied bias regime. © 2008 IEEE.
Source Title: IEEE Transactions on Magnetics
URI: http://scholarbank.nus.edu.sg/handle/10635/51249
ISSN: 00189464
DOI: 10.1109/TMAG.2008.2002374
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

24
checked on Dec 9, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.