论文标题
应用量子波阻抗方法进行量子电容计算
Application of a quantum wave impedance approach for a quantum capacitance calculation
论文作者
论文摘要
提出了一种计算在量子波阻抗技术底部的潜在复杂几何孔中两次电子气体（2DEG）计算量子电容的方法。该方法的应用在四种不同形式的潜在孔中遗传：无限和有限的矩形井，有限的矩形双孔和抛物线式双孔。它显示了这些井的量子电容如何取决于其参数。在温度$ t = 0 $的情况下，对上述潜在井进行了量子电容的数值计算，结果以图形方式呈现。
A method for a calculation of quantum capacitance for a two-dimesional electron gas (2DEG) in potential wells of complicated geometry on the base of a quantum wave impedance technique was proposed. The application of this method was illustated on four different forms of potential wells: infinite and finit rectangular well, a finit rectangular double well and a parabolic double well. It was shown how a quantum capacitance of these wells depends on its parametres. Numerical calculations of a quantum capacitance for mentioned potential wells were made at temperature $T=0$ and the results were presented graphically.
