Spin dynamics for 2d Heisenberg antiferr
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A. R. VΓΆlkel; F. G. Mertens; A. R. Bishop; G. M. Wysin
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Article
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1993
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John Wiley and Sons
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English
β 674 KB
We investigate the spin dynamics of the classical two-dimensional easy-plane Heisenberg antiferromagnet with an additional Dzyaloshinsky interaction, which serves as a simple model for Langmuir-Blodgett films of Mn (C18H350J2. By mapping the system onto a pure easy-plane model we discuss the corresp