中国物理B ›› 2004, Vol. 13 ›› Issue (12): 2158-2161.doi: 10.1088/1009-1963/13/12/032
刘立君1, 陈立泉1, 黄学杰1, 邸乃力2, 寇志起2, 成昭华2, 罗志3
Luo Zhi (罗志)ab, Di Nai-Li (邸乃力)a, Kou Zhi-Qi (寇志起)a, Cheng Zhao-Hua (成昭华)a, Liu Li-Jun (刘立君)c, Chen Li-Quan (陈立泉)c, Huang Xue-Jie (黄学杰)c
摘要: Magnetic properties and crystal symmetry of electrochemical material LiFePO_{4} have been investigated by M?ssbauer spectroscopy and magnetization measurement. Magnetization reveals the antiferromagnetic nature of LiFePO_{4}. Temperature dependence of inverse susceptibility and that of hyperfine field confirm that there is an antiferromagnetic-paramagnetic transition at about 50K.
中图分类号: (M?ssbauer effect; other γ-ray spectroscopy)