有机铁磁体

Organic Ferromagnet

有机铁磁体是一种具有广泛应用前景的新型功能材料。有机铁磁体的高自旋载体是自由基和顺磁金属离子,通过特殊的微观结构,这些高自旋载体之间形成铁磁相互作用或反铁磁相互作用,使得元胞内形成净自旋定向排列。总结了有机铁磁体的特征和各类有机铁磁体的机理,并展望了有机铁磁材料的一些特殊应用前景。

Organic ferromagnets are a new kind of functional materials with the extensive prospects of applications. The high spin carries of the organic ferromagnets are radicals and paramagnetic metal ions. The order arrangements of the net spin of cells are formed by the ferromagnetic or antiferromagnetic interactions of these high spin carries. In the paper,we focus on the mechanism and the properties of the organic ferromagnets, and a view of special applications is also displayed.