Muon spin relaxation studies of KTCNQ and related compounds

Potassium tetracyanoquinodimenthane (KTCNQ) undergoes a spin-Peierls (SP) transition at 396K where a transformation from uniform to dimerised TCNQ- molecules in 1D columns...四氰基醌二甲烷合钾（Potassium tetracyanoquinodimenthane, KTCNQ）于396开尔文下发生自旋-Peierls（spin-Peierls, SP）转变，该转变对应一维分子柱中TCNQ⁻分子从均匀分布状态向二聚化状态的结构转化。