Data for the publication "A polarization-induced 2D hole gas in undoped gallium nitride quantum wells"

This upload contains the data presented in the manuscript "A polarization-induced 2D hole gas in undoped gallium nitride quantum wells", which reports the observation of a high conductivity 2DHG in an epitaxially grown GaN/AlN heterostructure. This upload contains 4 files : 1_tabulated_raw_data.xlsx : Both the raw experimental data along with the simulation results used in the Figures 1A, 2B, 3, 4, S2 in the paper. The data is encapsulated in a Excel file, with separate sheets used for each figure. 2_nextnano_GaN_AlN_band_diagram.in : Input file for nextnano software (https://www.nextnano.de/) for generating the band diagrams in the paper. 3_README_XRD_sim.txt : Readme file with instructions for the XRD simulation for Fig 2 4_XRD_sim_run.py : Python script for running the XRD simulation本上传文件包含论文《未掺杂氮化镓（GaN）量子阱中极化诱导二维空穴气（two-dimensional hole gas，2DHG）》所呈现的实验数据，该论文报道了在外延生长的GaN/AlN异质结构中观测到高电导二维空穴气。本上传文件共包含4个文件： 1. 1_tabulated_raw_data.xlsx：收录了论文中图1A、2B、3、4及补充图S2所用的原始实验数据与仿真结果。该数据封装于Excel文件中，每个图表对应独立工作表。 2. 2_nextnano_GaN_AlN_band_diagram.in：用于生成论文中能带图的nextnano软件输入文件（官方网址：https://www.nextnano.de/）。 3. 3_README_XRD_sim.txt：针对图2的X射线衍射（X-ray diffraction，XRD）仿真操作说明文档。 4. 4_XRD_sim_run.py：用于运行XRD仿真的Python脚本