CuBr-poa和CuCl-poa磁化率的比较研究

A Comparative Study of the Magnetization Ratio of CuCl-POA and CuBr-POA

测定了CuBr-poa的穆斯鲍尔谱,即变温磁化率;并与CuC l-poa的变温磁化率进行比较。发现在低温范围内,磁化率的变化并不服从Curie-W eiss公式和布洛赫从自旋波理论推出的公式。

The ratio of magnetization of CuCl - POA and CuBr - POA is determined. Comparison of the above two leads to the finding that in the condition of low temperature, the change of the magnetization ration does not accord with the formula of Curie -Weiss.