Nonlinear surface magnetostatic waves in a ferrite semiconductor structure |
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| Authors: | A S Kindyak |
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| Institution: | (1) Minsk Research Institute of Radio Materials, 220024 Minsk, Belarus |
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| Abstract: | A theoretical analysis is made of the propagation of a nonlinear surface magnetostatic wave in a planar ferrite semiconductor
structure as a function of the carrier concentration in the semiconductor layer. It is shown that for certain concentrations
the surface magnetostatic wave is unstable with respect to longitudinal perturbations and may propagate perpendicular to the
magnetic field in the form of solitons.
Zh. Tekh. Fiz. 69, 119–121 (June 1999) |
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