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Title: Ferromagnetic Resonance Spectra of Permalloy Nano-Ellipses as Building Blocks for Complex Magnonic Lattices.

Abstract

We report the experimental and theoretical characterization of the angular dependent magnetic field and microwave frequency response of isolated mesoscopic permalloy nanoellipses for geometries in which the static magnetic field is either parallel or perpendicular to the microwave magnetic field. We show how these spectra form a basis for interpreting the ferromagnetic resonance spectra of lattices based on such structures, including those containing frustrated regions, such as artificial spin ice structures.

Authors:
 [1];  [2];  [3];  [4];  [5];  [3]
  1. Northwestern Univ., Evanston, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
  2. Univ. of Ferrara (Italy)
  3. Univ. of Delaware, Newark, DE (United States)
  4. Argonne National Lab. (ANL), Argonne, IL (United States)
  5. Northwestern Univ., Evanston, IL (United States)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Scientific User Facilities Division
OSTI Identifier:
1599586
Alternate Identifier(s):
OSTI ID: 1575794
Grant/Contract Number:  
[AC02-06CH11357]
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Applied Physics
Additional Journal Information:
[ Journal Volume: 126; Journal Issue: 20]; Journal ID: ISSN 0021-8979
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Bang, Wonbae, Montoncello, F., Kaffash, M. T., Hoffmann, A., Ketterson, J. B., and Jungfleisch, M. B. Ferromagnetic Resonance Spectra of Permalloy Nano-Ellipses as Building Blocks for Complex Magnonic Lattices.. United States: N. p., 2019. Web. doi:10.1063/1.5126679.
Bang, Wonbae, Montoncello, F., Kaffash, M. T., Hoffmann, A., Ketterson, J. B., & Jungfleisch, M. B. Ferromagnetic Resonance Spectra of Permalloy Nano-Ellipses as Building Blocks for Complex Magnonic Lattices.. United States. doi:10.1063/1.5126679.
Bang, Wonbae, Montoncello, F., Kaffash, M. T., Hoffmann, A., Ketterson, J. B., and Jungfleisch, M. B. Mon . "Ferromagnetic Resonance Spectra of Permalloy Nano-Ellipses as Building Blocks for Complex Magnonic Lattices.". United States. doi:10.1063/1.5126679.
@article{osti_1599586,
title = {Ferromagnetic Resonance Spectra of Permalloy Nano-Ellipses as Building Blocks for Complex Magnonic Lattices.},
author = {Bang, Wonbae and Montoncello, F. and Kaffash, M. T. and Hoffmann, A. and Ketterson, J. B. and Jungfleisch, M. B.},
abstractNote = {We report the experimental and theoretical characterization of the angular dependent magnetic field and microwave frequency response of isolated mesoscopic permalloy nanoellipses for geometries in which the static magnetic field is either parallel or perpendicular to the microwave magnetic field. We show how these spectra form a basis for interpreting the ferromagnetic resonance spectra of lattices based on such structures, including those containing frustrated regions, such as artificial spin ice structures.},
doi = {10.1063/1.5126679},
journal = {Journal of Applied Physics},
number = [20],
volume = [126],
place = {United States},
year = {2019},
month = {11}
}

Journal Article:
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