set of SQS models of 128 atomic structure

These are the SQS POSCARS of binary BCC models with diversified concentration of alloying element - appropriate for elastic constants calculations本数据集包含合金元素浓度多样化的二元体心立方（Body-Centered Cubic, BCC）模型对应的特殊准随机结构（Special Quasi-Random Structure, SQS）的POSCAR文件，适用于弹性常数计算。