【摘要】 镶嵌于不同母体材料中的纳米颗粒是一类具有广泛应用前景的新型纳米结构材料,典型的例子包括镶嵌纳米颗粒系统和生长在碳纳米管表面的纳米颗粒系统.研究表明,应力分布对调控这类材料中纳米颗粒的生长和形貌演化起关键作用.更多还原

【Abstract】 Nanoparticles embedded in(or supported on) matrix materials represent a class of novel nanostructured materials with many potential technological applications.Typical examples include embedded nanoparticle systems and nanoparticles supported on surfaces of carbon nanotubes.We show that strain fields play a crucial role in controlling the morphology of nanoparticles in these nanomaterials.更多还原