脉冲激光诱导固-液界面反应法合成亚稳相纳米晶  

Production of Metastable Nanocrystals at Solid-Liquid Interface by Pulsed-laser-induced Reactive Method

作　　者：刘秋香[1] 胡增顺[2] 王金斌 杨国伟[3] 

机构地区：[1]湘谭大学现代物理研究所,湘潭411105 [2]开封大学计算机系,开封475000 [3]湘潭大学物理系

出　　处：《材料导报》1999年第1期27-28,共2页Materials Reports

基　　金：湖南省自然科学基金资助

摘　　要：评述了利用脉冲激光对液体中固体材料进行表面处理以获得亚稳态新相的方法,并采用脉冲激光诱导固—液界面反应法制备了金刚石纳米晶和氮化碳纳米晶,简要分析了用此方法合成纳米晶的生长过程。Pulsed-laser-induced reactive method is reviewed in which solid materials in liquid are treated by pulsed-laser to produce new metastable phases. Also, nanocrystalline diamond and carbon nitrides are synthesized by the method at solid liquid interface, and the synthesis processes of nanocrystals are analysed briefly.

关 键 词：脉冲激光 诱导反应 固-液界面 亚稳相 纳米晶 

分 类 号：O484.1[理学—固体物理]