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以αＦｅ２Ｏ３和ＺｎＯ粉体为原料，在高能球磨的作用下，室温（约２５℃）合成了铁酸锌（ＺｎＦｅ２Ｏ４）纳米晶．用ＸＲＤ、ＴＥＭ、Ｍ¨ｏｓｂａｕｅｒ谱及ＩＲ光谱等方法对纳米晶进行了表征．结果表明：所得纳米晶具有非正型分布的尖晶石结构，为超顺磁性；纳米晶内存在着较多的缺陷
ZnFe2O4 nanocrystals were synthesized from α-Fe2O3 and ZnO powders under high-energy ball milling at room temperature (about 25 ℃). Nanocrystals were characterized by XRD, TEM, Mossbauer spectroscopy and IR spectroscopy. The results show that the obtained nanocrystals have non-positive spinel structure and are superparamagnetism. There are many defects in nanocrystals