Neutron diffraction study on ferromagnetism of potassium nanoclusters arrayed...

Zeolites are porous crystals that make it possible to generate regularly arrayed alkali-metal nanoclusters. Potassium clusters arrayed in zeolite A show ferromagnetism below 7 K...沸石（Zeolites）是一类具有多孔结构的晶体，可制备得到规则排列的碱金属纳米团簇。A型沸石（Zeolite A）孔道中排列的钾纳米团簇，在7开尔文以下的温度下表现出铁磁性……