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http://hdl.handle.net/20.500.12358/26214
Title | Nonlinear surface waves along the boundary of magnetic superlattices (LANS) |
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Abstract |
In this paper, the propagation characteristics of nonlinear surface waves at a lateral antiferromagnetic/nonmagnetic superlattices (LANS) substrate and a nonlinear dielectric cover have been investigated. LANS super-lattices (antiferromagnetic-non magnetic) which are linear frequency-dependent gyromagnetic media, described with an effective-medium theory. We found that the nonlinear magnetic waves are reciprocal for Ho = O and nonreciprocal for Ho ≠ O. We also calculate and illustrate the variation of the wave index with the power flow for various values of the magnetic fraction f1. We found that the nonlinearity interface is a very frequency dependent. |
Type | Journal Article |
Date | 2004 |
Published in | Microwave and Optical Technology 2003 |
Series | Volume: 5445 |
Publisher | International Society for Optics and Photonics |
Citation | |
Item link | Item Link |
License | ![]() |
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