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Title: Direct detection of multiple backward volume modes in yttrium iron garnet at micron scale wavelengths

Abstract

Using a set of wave-vector-specific multielement antennas, we have characterized the dispersion of spin waves in an yttrium iron garnet film at submicron lengths and resolved the dispersion relations of multiple backward volume modes, particularly in the region of their minima The techniques developed now facilitate the characterization of spin waves at length scales limited only by available lithography and at a spectral resolution that generally exceeds that of Brillouin scattering. The data obtained are in excellent agreement with theoretical predictions based on a model Hamiltonian.

Authors:
 [1];  [2];  [1];  [3];  [4];  [5];  [6];  [1]
  1. Northwestern Univ., Evanston, IL (United States)
  2. Northwestern Univ., Evanston, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
  3. Univ. Leipzig (Germany)
  4. Argonne National Lab. (ANL), Argonne, IL (United States); Univ. of Delaware, Newark, DE (United States)
  5. Argonne National Lab. (ANL), Argonne, IL (United States)
  6. Chang Jung Christian Univ., Tainan (Taiwan)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1503025
Alternate Identifier(s):
OSTI ID: 1492470
Grant/Contract Number:  
AC02-06CH11357; SC0014424
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 99; Journal Issue: 1; Journal ID: ISSN 2469-9950
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Lim, Jinho, Bang, Wonbae, Trossman, Jonathan, Kreisel, Andreas, Jungfleisch, Matthias Benjamin, Hoffmann, Axel, Tsai, C. C., and Ketterson, John B. Direct detection of multiple backward volume modes in yttrium iron garnet at micron scale wavelengths. United States: N. p., 2019. Web. doi:10.1103/PhysRevB.99.014435.
Lim, Jinho, Bang, Wonbae, Trossman, Jonathan, Kreisel, Andreas, Jungfleisch, Matthias Benjamin, Hoffmann, Axel, Tsai, C. C., & Ketterson, John B. Direct detection of multiple backward volume modes in yttrium iron garnet at micron scale wavelengths. United States. https://doi.org/10.1103/PhysRevB.99.014435
Lim, Jinho, Bang, Wonbae, Trossman, Jonathan, Kreisel, Andreas, Jungfleisch, Matthias Benjamin, Hoffmann, Axel, Tsai, C. C., and Ketterson, John B. Mon . "Direct detection of multiple backward volume modes in yttrium iron garnet at micron scale wavelengths". United States. https://doi.org/10.1103/PhysRevB.99.014435. https://www.osti.gov/servlets/purl/1503025.
@article{osti_1503025,
title = {Direct detection of multiple backward volume modes in yttrium iron garnet at micron scale wavelengths},
author = {Lim, Jinho and Bang, Wonbae and Trossman, Jonathan and Kreisel, Andreas and Jungfleisch, Matthias Benjamin and Hoffmann, Axel and Tsai, C. C. and Ketterson, John B.},
abstractNote = {Using a set of wave-vector-specific multielement antennas, we have characterized the dispersion of spin waves in an yttrium iron garnet film at submicron lengths and resolved the dispersion relations of multiple backward volume modes, particularly in the region of their minima The techniques developed now facilitate the characterization of spin waves at length scales limited only by available lithography and at a spectral resolution that generally exceeds that of Brillouin scattering. The data obtained are in excellent agreement with theoretical predictions based on a model Hamiltonian.},
doi = {10.1103/PhysRevB.99.014435},
journal = {Physical Review B},
number = 1,
volume = 99,
place = {United States},
year = {Mon Jan 28 00:00:00 EST 2019},
month = {Mon Jan 28 00:00:00 EST 2019}
}

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Cited by: 3 works
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