Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes

Details Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes

2009-08-14

arxiv.org/abs/0908.2082v1

Physics

Condensed Matter

Other Condensed Matter

12 pages, 4 figures

Scientific paper

We have investigated spin-wave excitations in rolled-up Permalloy microtubes using microwave absorption spectroscopy. We find a series of quantized azimuthal modes which arise from the constructive interference of Damon-Eshbach type spin waves propagating around the circumference of the microtubes, forming a spin-wave resonator. The mode spectrum can be tailored by the tube's radius and number of rolled-up layers.

Affiliated with

Also associated with

No associations

Rating

Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes 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 Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-wave interference in three-dimensional rolled-up ferromagnetic microtubes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-272606