Inelastic neutron scattering study of spin-charge coupling in spin-frustrated conductors

我们澄清动态/静态自旋结构的自旋阻挫导体中子散射。我们的研究首次成功地观察到两个四面体分子自旋铁磁体的反铁磁对是LiV_2O_4中异常重费米子行为、Mn_3Pt中动力学部分无序型结构和Nd_2Ir_2O_7中全进全出磁结构的起源，以及自旋轨道耦合引起的新型金属-绝缘体转变。

We clarified dynamic/static spin structures in spin-frustrated conductors by neutron scattering. Our study, for the first time, succeeded in observing antiferromagnetic pairs of two tetrahedral molecular spin ferromagnets as the origin of the anomalously heavy fermion behavior in LiV_2O_4, dynamical partial disorder-type structure in Mn_3Pt, and all-in all-out magnetic structure in Nd_2Ir_2O_7 with novel metal-insulator transition originating from spin-orbit coupling.