Competition between built-in polarization and p–n junction field in III-nitride heterostructures-data set

This is a set of research data related to the article "Competition between built-in polarization and p-n junction field in III-nitride heterostructures"; J. Appl. Phys. 134, 243105 (2023). The set contains numerical data used to create Figures 2, 3, 5 and S1 and S4 in the supplement.本数据集为与论文《III族氮化物异质结构中内建极化与p-n结电场的竞争》（J. Appl. Phys. 134, 243105 (2023)）相关的研究数据。该数据集包含用于生成正文图2、3、5及补充材料中图S1、S4的数值数据。