Journal
APPLIED PHYSICS LETTERS
Volume 115, Issue 23, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.5127881
Keywords
-
Categories
Funding
- Department of Energy, Office of Science, Materials Science and Engineering Division
- US. Department of Energy (DOE), Office of Sciences, Basic Energy Sciences (BES) [DE-AC02-06CH11357]
- China Scholarship Council [201706160146]
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico(CNPq)-Brasil
- AFOSR [FA9550-191-0254]
- U.S. National Science Foundation [1833000]
- National Science Foundation of China [61971459]
- Office of Integrative Activities
- Office Of The Director [1833000] Funding Source: National Science Foundation
Ask authors/readers for more resources
Spin waves are promising candidates for information processing and transmission in a broad frequency range. In the realization of magnonic devices, the frequency related division of the spin waves is a critical function for parallel information processing. In this work, we demonstrate a proof-of-concept spin-wave frequency division multiplexing method by magnetizing a homogeneous magnetic microstripe with an inhomogeneous field. The symmetry breaking additional field is introduced by a Permalloy stripe simply placed in lateral proximity to an yttrium iron garnet waveguide. Spin waves with different frequencies can propagate independently, simultaneously, and separately in space along the shared waveguide. This work demonstrates one potential way for parallel information transmission and processing in magnonics. Published under license by AIP Publishing.
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