Skip to main content
Journal cover image

Dispersion and spin wave "tunneling" in nanostructured magnetostatic spin waveguides

Publication ,  Journal Article
Kozhanov, A; Ouellette, D; Rodwell, M; Allen, SJ; Jacob, AP; Lee, DW; Wang, SX
Published in: Journal of Applied Physics
April 27, 2009

Magnetostatic spin wave dispersion and loss are measured in micron scale spin waveguides in ferromagnetic, metallic CoTaZr. Results are in good agreement with model calculations of spin wave dispersion. The measured attenuation lengths, of the order of 3 μm, are several of orders of magnitude shorter than that predicted from eddy currents in these thin wires. Spin waves effectively "tunnel" through air gaps, produced by focused ion beam etching, as large as 1.5 μm. © 2009 American Institute of Physics.

Duke Scholars

Published In

Journal of Applied Physics

DOI

ISSN

0021-8979

Publication Date

April 27, 2009

Volume

105

Issue

7

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Kozhanov, A., Ouellette, D., Rodwell, M., Allen, S. J., Jacob, A. P., Lee, D. W., & Wang, S. X. (2009). Dispersion and spin wave "tunneling" in nanostructured magnetostatic spin waveguides. Journal of Applied Physics, 105(7). https://doi.org/10.1063/1.3079767
Kozhanov, A., D. Ouellette, M. Rodwell, S. J. Allen, A. P. Jacob, D. W. Lee, and S. X. Wang. “Dispersion and spin wave "tunneling" in nanostructured magnetostatic spin waveguides.” Journal of Applied Physics 105, no. 7 (April 27, 2009). https://doi.org/10.1063/1.3079767.
Kozhanov A, Ouellette D, Rodwell M, Allen SJ, Jacob AP, Lee DW, et al. Dispersion and spin wave "tunneling" in nanostructured magnetostatic spin waveguides. Journal of Applied Physics. 2009 Apr 27;105(7).
Kozhanov, A., et al. “Dispersion and spin wave "tunneling" in nanostructured magnetostatic spin waveguides.” Journal of Applied Physics, vol. 105, no. 7, Apr. 2009. Scopus, doi:10.1063/1.3079767.
Kozhanov A, Ouellette D, Rodwell M, Allen SJ, Jacob AP, Lee DW, Wang SX. Dispersion and spin wave "tunneling" in nanostructured magnetostatic spin waveguides. Journal of Applied Physics. 2009 Apr 27;105(7).
Journal cover image

Published In

Journal of Applied Physics

DOI

ISSN

0021-8979

Publication Date

April 27, 2009

Volume

105

Issue

7

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences