严格求解了折射率分布可用费米函数描述的平面光波导的波动方程。
Wave equations of a planar waveguide with Fermi index profile are studied theoretically.
要求反对称波函数的粒子，如电子，叫做费米子。
Particles, such as electrons, requiring antisymmetric wave functions are called fermions.
利用费米气体模型和区域密度近似分别计算单粒子能级密度，通过单粒子能级密度求得中等质量碎片（IMF）的内部配分函数。
The single particle level densities, calculated with the local density approximation and Fermi gas model respectively, are used to obtain the partition functions.
我们发现量子阱态如果出现在费米面附件，会使薄膜的功函数降低，反之，则功函数升高。
We found that if the highest occupied quantum well state is near Fermi level, the local work function of the film decreases, whereas, the local work function increases.
我们发现量子阱态如果出现在费米面附件，会使薄膜的功函数降低，反之，则功函数升高。
We found that if the highest occupied quantum well state is near Fermi level, the local work function of the film decreases, whereas, the local work function increases.
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