Finite temperature intraband magnon scattering in the Haldane chain compound ...

The spin-1 antiferromagnetic chain (or Haldane chain) is a model system which was predicted by Duncan Haldane to have gapped magnon excitations due to an underlying topological...自旋1反铁磁链（亦称霍尔丹链（Haldane chain））是一类模型体系，由邓肯·霍尔丹（Duncan Haldane）预言其存在有能隙的磁振子（magnon）激发，该激发源于内在的拓扑……