The superexchange interactions between d 5-d 5 unpaired electrons were also discu ssed, and the antiferromagnetic coupling of the titl.
基于密度泛函理论下的破损态方法 ,着重讨论了双核Fe(III) 2 的d5 d5 电子通过氧桥的超交换作用 。
3 is studied by X-ray diffraction patterns and SQUID,the antiferromagnetism (AFM) ordering is suppressed and a canted AFM or weak ferromagnetism (FM) ordering appears,by suggesting the presence of a competition between AFM super-exchange and FM double-exchange interaction,the.
存在着反铁磁超交换作用与铁磁双交换作用之间的竞争。
