摘要
纳米粒子的粒子直径（粒径）与电子的德布罗意波长相当，出现许多异常特性，展现出广阔应用前景．它属于原子与物质的中间领域．对纳米微粒及纳米固体的研究开辟了人们认识世界的新层次．从这里新学科将会诞生，新材料将被创造，新概念新理论将相继建立．在面向２１世纪的科学技术进步中纳米微粒将充当重要角色．
The diameter of nanosize particles (NANO-p) is compatible with de Broglie's wavele- ngth of electrons. NANO-p and nanosolids constructed from them have many special pro- perties, opening up the possibility of wide applications in the future. The study of NANO-p and nanosolids has advanced a new step in the understanding of matter. New scientific co- ncepts and theories will appear and many new materials will be created. As science and technology face the 21st century, NANO-p will play an important role.
出处
《物理》
CAS
北大核心
1992年第3期167-173,共7页
Physics
