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Theoretical analysis of microwave magnonic crystals of finite length
- Source :
- Journal of Physics: Conference Series. 661:012063
- Publication Year :
- 2015
- Publisher :
- IOP Publishing, 2015.
-
Abstract
- Propagation of spin waves in a one-dimensional magnonic crystal to a finite distance have been studied theoretically. It was shown that, in contrast to the ideal spatially unlimited magnonic crystals with zero loss, there are no band gaps in the real magnonic crystals. The effective spectrum of spin waves at frequencies close to the Bragg resonances strongly depends on the magnonic crystal length.
- Subjects :
- History
Materials science
Condensed matter physics
Condensed Matter::Other
Band gap
Wave propagation
Physics::Optics
Bragg's law
Resonance
Electromagnetic radiation
Computer Science Applications
Education
Crystal
Condensed Matter::Materials Science
Spin wave
Condensed Matter::Superconductivity
Condensed Matter::Strongly Correlated Electrons
Spin-½
Subjects
Details
- ISSN :
- 17426596 and 17426588
- Volume :
- 661
- Database :
- OpenAIRE
- Journal :
- Journal of Physics: Conference Series
- Accession number :
- edsair.doi...........3d12670e3feb36924735829695fdd3fe