Data for "Which chromium-sulfur compounds exist as 2D material?"

This repository contains the data and source code associated with the paper: *Which chromium-sulfur compounds exist as 2D material?*. Experimental setup STM and STS were carried out at a base operating temperature of T = 1.7 K after in-situ transfer from the preparation chamber. STS was performed with the lock-in technique. STM images were taken in constant current mode. Computational setup First-principles calculations were carried out using the code VASP. Further information in the README files.本仓库收录与论文《哪些铬硫化合物可作为二维材料存在？》相关的数据与源代码。 实验设置 本实验于制备腔室原位转移后，在基底温度T=1.7 K下开展扫描隧道显微镜（STM，Scanning Tunneling Microscope）与扫描隧道谱（STS，Scanning Tunneling Spectroscopy）测试。扫描隧道谱采用锁相技术完成测试，扫描隧道显微镜图像以恒流模式采集。 计算设置 本研究使用VASP软件完成第一性原理计算。 更多详细信息请参阅README文件。