Misnomer 发表于 2025-3-25 04:55:58
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Spin Waves in a One-Dimensional Antiferromagnetic InsulatorEffectively one-dimensional magnetic materials do exist in nature with magnetic interactions that can be well characterized . The pathological nature taken on by fluctuations under these conditions prevents the appearance of a state with long range order although there is extensive short range order at low temperatures.unstable-angina 发表于 2025-3-25 12:55:22
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Spin Wave Theory for the Classical Easy Plane Ferromagnet in Zero Field: Exact Results at Low Tempercal response function. asymptotically exactly, for all wavevectors, as T → 0. The method used is an extension of that used to treat the fully isotropic system . The response function can be written as ..聋子 发表于 2025-3-25 21:55:15
Nonlinear Excitations in the Classical ,-ModelIt has been known For some time that the classical XY-model in one and two dimensions shows behavior which is governed by nonlinear excitations.座右铭 发表于 2025-3-26 03:47:27
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Springer Series in Solid-State Scienceshttp://image.papertrans.cn/m/image/621222.jpg繁荣中国 发表于 2025-3-26 09:21:51
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Narrow and Broad Solitons in the Antiferromagnetic Chains of CsCoCl3 and TMMC have antiferromagnetic (AF) couplings in the chains and at low temperature they exhibit an Ising symmetry favourable for the occurrence of solitons. This symmetry is an intrinsic property of CsCoCl. while in TMMC it is achieved only by the application of an external magnetic field H perpendicular tadduction 发表于 2025-3-26 18:10:26
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