In many practical applications, machine learning models need to be trained with a lot of data, and this data is generally derived from some smart devices. If all data is collected to the central serve

Dislocation is one of the most important defects in crystal materials. Dislocation density, distribution, and characteristic size could significantly influence the mechanical properties of crystal mat

Traditional artificial composites are achieved by high-temperature sintering, which is energy-consuming and has a limited scope of application. In contrast, natural composites (e.g., bones, shellfish,