Conductance of graphene based normal-superconductor junction with double magnetic barriers

2018 ◽  
Vol 548 ◽  
pp. 129-131
Author(s):  
B. Abdollahipour ◽  
A. Mohebalipour ◽  
M.A. Maleki
Keyword(s):  
Magnetic Barriers

scholarly journals Resonant reflection at magnetic barriers in quantum wires

2007 ◽  
Vol 75 (20) ◽  
Author(s):  
Hengyi Xu ◽  
T. Heinzel ◽  
M. Evaldsson ◽  
S. Ihnatsenka ◽  
I. V. Zozoulenko
Keyword(s):  
Quantum Wires ◽  
Magnetic Barriers ◽  
Resonant Reflection

Induced magnetoresistance in semiconductor devices due to single sub-micron magnetic barriers

1998 ◽  
Vol 256-258 ◽  
pp. 380-383 ◽  
Author(s):  
V. Kubrak ◽  
F. Rahman ◽  
N. Overend ◽  
B.L. Gallagher ◽  
P.C. Main ◽  
...  
Keyword(s):  
Semiconductor Devices ◽  
Magnetic Barriers

Quasi-ballistic transport of 2D electrons through magnetic barriers

2002 ◽  
Vol 12 (1-4) ◽  
pp. 229-232 ◽  
Author(s):  
Jinki Hong ◽  
V. Kubrak ◽  
K.W. Edmonds ◽  
A.C. Neumann ◽  
B.L. Gallagher ◽  
...  
Keyword(s):  
Ballistic Transport ◽  
Magnetic Barriers

Periodic Changes Effects of Distance between Magnetic Barriers on Electron Transport in Nanostructure

2011 ◽  
Vol 284-286 ◽  
pp. 833-838
Author(s):  
Zahra Bamshad
Keyword(s):  
Electron Transport ◽  
Spin Polarization ◽  
Function Approximation ◽  
Delta Function ◽  
Magnetic Configuration ◽  
Parallel Configuration ◽  
Magnetic Barriers ◽  
Spintronics Device ◽  
Periodic Changes

I theoretically investigate the spin Polarization and transmission of the electrons in a nanostructure consisting barriers with periodic, parallel and also anti parallel magnetization .also I investigate polarization when distance between barriers is constant, or is increased, or is decreased periodically. These observable quantities are found to be strongly affected by both the magnetic configuration and the number of the periodic magnetic barriers. When the number of periods increases, in parallel magnetization for periodic increasing distance the polarization is enhanced so in parallel configuration it is better that distance between barriers to be increasing periodically. I investigate Polarization in these configuration in both delta function approximation and modulated magnetic barriers in x direction. This Polarization can be used in spintronics device.

Two-dimensional tunneling through magnetic barriers

1994 ◽  
Vol 305 (1-3) ◽  
pp. 434-437 ◽  
Author(s):  
A. Matulis ◽  
F.M. Peeters ◽  
P. Vasilopoulos
Keyword(s):  
Two Dimensional ◽  
Magnetic Barriers
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