Microstructures is an international, peer-reviewed, open-access journal focusing on the relationships between material microstructures and properties. Its scope encompasses structural manipulation and applications across the microscale, nanoscale, and atomic scale, covering the design, fabrication, modelling, characterization, performance testing, and application evaluation of advanced materials, such as metals, alloys, ceramics, polymers, composites, crystals, glasses, biomaterials, interfaces, and nanomaterials.