Effect of edge transmission and elastic scattering on the resistance of magnetic barriers

Details Effect of edge transmission and elastic scattering on the resistance of magnetic barriers Effect of edge transmission and elastic scattering on the resistance of magnetic barriers

2007-01-05

arxiv.org/abs/cond-mat/0701109v1

Phys. Rev. B 75, 035341 (2007)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

7 pages 4 figures

Scientific paper

10.1103/PhysRevB.75.035341

Strong magnetic barriers are defined in two-dimensional electron gases by magnetizing dysprosium ferromagnetic platelets on top of a Ga[Al]As heterostructure. A small resistance across the barrier is observed even deep inside the closed regime. We have used semiclassical simulations to explain this behavior quantitatively in terms of a combined effect of elastic electron scattering inside the barrier region and E x B drift at the intersection of the magnetic barrier with the edge of the Hall bar.

Affiliated with

Also associated with

No associations

Rating

Effect of edge transmission and elastic scattering on the resistance of magnetic barriers does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Effect of edge transmission and elastic scattering on the resistance of magnetic barriers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effect of edge transmission and elastic scattering on the resistance of magnetic barriers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-16027