Super Cell(SC) Calculation of GaN / AlN Semiconductor Heterojunction Valence-band Offsets GaN/AlN半导体异质结带阶超原胞法计算
Firstly the super cell lattice orthogonal function method and mode couple theory are used to analyze the geometrical birefringence of the TCF, then we make comparison of the results that calculated from the two different methods. 首先利用超格子正交函数法和耦合模理论分析了双芯光纤的几何双折射,并将两种方法计算的几何双折射进行了比较分析。
The transmitting mode of the homogeneous dislocation junction of the photonic crystal, which is composed of two dimensional aluminum cylinders and a square lattice of air was studied with the plane-wave and super cell method. 以二维铝圆柱/空气体系正方格子声子晶体为研究对象,采用平面波法结合超元胞的方法研究了声子晶体同质位错结的传导模。
The results of the plane wave method with super cell shows : ( 1 ) Photonic band gaps exist in the guided modes of the photonic crystal slabs. 平面波超元算法的结果表明:(1)平板光子晶体导模中存在带隙。
The lower level wind retrieval applied to a super cell storm using Doppler radar 一次超级单体风暴多普勒天气雷达资料的低层风场反演研究