液体中激光烧蚀固体靶制备纳米晶金刚石  

NANO CRYSTALLINE DIAMOND PREPARED BY LASER ABLATING SOLID TARGET IN LIQUID

作　　者：王金斌[1] 刘秋香[1] 杨国伟[1] 陈雄群 游建强 

机构地区：[1]湘潭大学现代物理研究所

出　　处：《高压物理学报》1998年第4期303-306,共4页Chinese Journal of High Pressure Physics

基　　金：湖南省中青年科技基金;湖南省自然科学基金;湖南省教委科学基金

摘　　要：一种独特的方法用来制备纳米晶金刚石，即在丙酮溶液中激光烧蚀石墨靶制备纳米晶金刚石。透射电镜（ＴＥＭ）和高分辨电镜（ＨＲＥＭ）分析表明，所制备的纳米晶金刚石为立方金刚石和六方金刚石晶体。Nano crystalline diamond has been prepared by laser ablation method in which graphite target is ablated by high power pulsed laser in acetone solution.Transmission electron microscopy(TEM) and high resolution electron microscopy (HREM) indicate that nano crystalline diamonds have hexagonal lattice and cubic lattice.

关 键 词：激光烧蚀 立方金刚石 六方 金刚石制备 纳米晶 

分 类 号：TN304.18[电子电信—物理电子学]