Spin waves at the ferromagnetic-antiferr
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E. Pestana; G.J. Mata; N. Pantoja
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Article
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1990
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Elsevier Science
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English
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We investigate the magnon modes in the neighbourhood of the interface between a ferromagnet and an antiferromagnet. The system is one-dimensional and it is characterized by three parameters -JF J,+ and Jo which describe the exchange couplings in the ferromagnet, the antiferromagnet, and across the