Their composition and struture are studied by element analysis, IR, UV visible spectra and room temperature magnetic susceptibility.
并用元素分析、红外光谱、电子光谱、室温磁化率等对其组成和结构进行表征。
Under the superposed magnetic field, a characteristic sharp peak of the real part of the susceptibility appears near the magnetic transition temperature (Curie temperature).
在混合场作用下，磁转变温度(居里温度)附近样品交流磁化率的实部出现一个特征的尖峰。
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