Journal
APPLIED PHYSICS LETTERS
Volume 103, Issue 14, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.4824304
Keywords
-
Categories
Funding
- Graduate School Materials Science in Mainz (MAINZ) through DFG [GSC 266]
- DFG [TRR49]
Ask authors/readers for more resources
We demonstrate that in a longitudinally magnetized Ni81Fe19 waveguide spin waves can be generated via parallel parametric generation by a microstrip antenna. By employing microfocus Brillouin light scattering spectroscopy, we show that this method provides an efficient excitation source for backward volume spin waves. We analyze the spatial distribution of the generated spin waves, proving that odd and even waveguide modes can be excited. Furthermore, we study the spin-wave propagation along the Ni81Fe19 waveguide, revealing that the generation process takes place underneath the antenna due to its threshold nature. (C) 2013 AIP Publishing LLC.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available