Dependence of polar Kerr effect on electron spin exchange splitting

作者：Xu RQ^*; Wang JF; Zhou QC

来源：Acta Physica Sinica, 2002, 51(9): 2161-2166.

• Kerr rotation
• magnetism
• exchange interaction
• splitting

The four-level transition atomic model is dealt with by pure quantum theory. The effect of spin exchange splitting on the Kerr rotation is investigated. The relation between Kerr rotation and the electron exchange splitting energy is generally nonlinear, and their linear relationship exists only when the splitting energy is very small.

• 出版日期2002-9
• 单位南京大学