Abstract In this study, we determined the thermodynamic properties of two-dimensional semiconducting nanoporous superlattices. We investigated the effects of the number of quantum dots, system length, composition parameter x in AlxGa1-xAs medium, external electric field intensity and direction, and external magnetic field strength on the specific heat of the this system. Based on these parameters, we found that the heat capacity peak position and amplitude were effectively tunable, and we could adjust these quantities to the desired values. We also compared four different semiconducting systems comprising AlxGa1-xAs, GaN, InSb, and ZnSe to determine the extent of the tunability in these systems. Our findings may help researchers to select a desirable system with the typical heat capacity height and position. We employed a finite difference method to solve the resulting two-dimensional Schrodinger equation and then evaluated the heat capacities of the systems based on the energy fluctuations.

中文翻译：

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几何形状和电场和磁场对二维半导体纳米多孔超晶格热性能的影响

摘要 在这项研究中，我们确定了二维半导体纳米多孔超晶格的热力学性质。我们研究了量子点的数量、系统长度、AlxGa1-xAs 介质中的成分参数 x、外部电场强度和方向以及外部磁场强度对该系统比热的影响。基于这些参数，我们发现热容峰值位置和幅度是有效可调的，我们可以将这些量调整到所需的值。我们还比较了四种不同的半导体系统，包括 AlxGa1-xAs、GaN、InSb 和 ZnSe，以确定这些系统的可调性程度。我们的发现可能有助于研究人员选择具有典型热容高度和位置的理想系统。