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