Excitation of the three principal spin waves in yttrium iron garnet using a wavelength-specific multi-element antenna
- Northwestern Univ., Evanston, IL (United States). Department of Physics and Astronomy; Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
- Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
- Northwestern Univ., Evanston, IL (United States). Department of Physics and Astronom
- Chang Jung Christian University, Tainan (Taiwan). Department of Engineering & Management of Advanced Technology
- Northwestern Univ., Evanston, IL (United States). Department of Physics and Astronomy and Department of Electrical and Computer Engineering
We report systematic measurements of the dispersion of long wavelength spin waves for the magnetic field along the three principal directions (supporting the forward volume, backward volume and Damon-Eshbach modes) of a 3.05 mu m thick yttrium iron garnet film on a lattice-matched (111) gadolinium gallium garnet substrate obtained using a lithographically patterned, multi-element, 50 mu m spatially-resonant, antenna.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC02-06CH11357; SC0014424
- OSTI ID:
- 1427796
- Alternate ID(s):
- OSTI ID: 1414612; OSTI ID: 1480263
- Journal Information:
- AIP Advances, Vol. 8, Issue 5; ISSN 2158-3226
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Measurements of long-wavelength spin waves for the magnetic field in the Damon-Eshbach, backward-volume and forward-volume geometries of an yttrium iron garnet film
|
journal | March 2018 |
Phase detection of spin waves in yttrium iron garnet and metal induced nonreciprocity
|
journal | February 2019 |
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