Rydberg原子波函数的Xα计算与Na**+He的l-混合跃迁截面

用定域的Ｘα交换势模拟高Ｒｙｄｂｅｒｇ电子同原子实中电子的交换作用,给出高里德堡电子的径向波函数,并计算了Ｎａ＾＊＊＋Ｈｅ热碰撞的ｌ－混合跃迁截面,计算 其它理论方法有明显改善。     

Geometric Property of the Faddeev Model

Two functions u and v are used in expressing the solutions of the Faddeev model. The geometric property of the surface S determined by u and v is discussed and the shape of the surface is demonstrated as an example. The Gaussian curvature of the surface S is negative.     

《电磁学》课堂教学的设计

结合数年的教学经验和教学资源,总结出帮助学生克服以上困难的四个方面:充分建立电磁场图景、利用演示实验和视频动画、加强对物理参数的理解以及电磁原理的应用。