This paper summaries the studies of GMI effect of multilayers, in particular discussing the influences of materials, size of films, and insulator separation on GMI effect.

• 综述了多层膜GMI效应的研究现状,着重探讨了材料、膜尺寸及绝缘层隔离对多层膜GMI效应的影响,并且探讨了多层膜GMI效应的物理本质。