Oscillating solitons pinned to a nonmagnetic impurity in layered antiferromagnets

Oscillating solitons pinned to a nonmagnetic impurity in layered antiferromagnets
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DOI:
10.1103/physrevb.67.132403
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发表时间:
2002-12
期刊:
影响因子:
3.7
通讯作者:
L. M'ol;A. R. Pereira;W. A. Moura-Melo
L. M'ol;A. R. Pereira;W. A. Moura-Melo
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
L. M'ol;A. R. Pereira;W. A. Moura-Melo

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我们认为,在层状反铁磁化合物中,杂质钉扎孤子可能发生振荡运动。这些模式的特征频率,可以检测到的共振或非弹性中子散射,估计分析和依赖于孤子的大小和类型。
We argue that an oscillatory motion of impurity-pinned solitons may occur in layered antiferromagnetic compounds. The characteristic frequencies of these modes, that may be detected by resonance or inelastic neutron scattering, are estimated analytically and depend on the soliton sizes and types.