论文标题
量子波阻抗方法的应用到有限的周期性结构
An application of a quantum wave impedance method to finite periodic structures
论文作者
论文摘要
建立了量子波阻抗函数与具有任意局部电位局部形式的量子机械系统转移和散射矩阵的元素之间的关系。获得的结果允许使用两种方法的优点，即转移矩阵技术和量子波阻抗方法，用于研究具有复杂几何形状的纳米系统。在两种方法中都得出了有限的狄拉克梳子，并在该系统中的TAMM水平表达了表达式。
The relations between a quantum wave impedance function and elements of transfer and scattering matrixes for quantum mechanical systems with arbitrary localized form of potential were established. Obtained results allows using the advantages of both methods, namely a transfer matrix technique and a quantum wave impedance approach, for an investigating of nanosystems with a complicated geometry of a potential. A finit Dirac comb was solved and expressions for Tamm's levels in this system were derived within both approaches.
