摘要
磁化曲线σ-H和电子自旋共振谱(ESR)表明钨酸钆镉(CdGd_2(WO_4)_4,简称CGW)单晶具有磁各向异性.当外磁场等于零或者较小时,难磁化方向的磁化强度为负值,利用各向异性场对此进行了解释,并由ESR谱计算出了各向异性场.
The magnetic properties of the cadmium gadolinium tungstate [CdGd2 (WO4)4,CGW] single crystal were studied by magnetic measurement (σ-H) and electron spin resonance (ESR) experiments. The magnetic anisotropy of the CGW is showed from the experiments. It was discussed by anisotropy field that the parallel magnetization to the c-axis is negative when H=0. The anisotropy field BK was calculated according to ESR experiment.
出处
《聊城大学学报(自然科学版)》
2007年第2期43-44,93,共3页
Journal of Liaocheng University:Natural Science Edition