Recent advances in FIB-TEM specimen preparation techniques

被引:144
作者
Li, Jian [1 ]
Malis, T. [1 ]
Dionne, S. [1 ]
机构
[1] Natl Res Council Canada, Mat Technol Lab, Ottawa, ON K1A 0G1, Canada
关键词
focused ion beam; lift-out; transmission electron microscope;
D O I
10.1016/j.matchar.2005.12.007
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Preparing high-quality transmission electron microscopy (TEM) specimens is of paramount importance in TEM studies. The development of the focused ion beam (FIB) microscope has greatly enhanced TEM specimen preparation capabilities. In recent years, various FIB-TEM foil preparation techniques have been developed. However, the currently available techniques fail to produce TEM specimens from fragile and ultra-fine specimens such as fine fibers. In this paper, the conventional FIB-TEM specimen preparation techniques are reviewed, and their advantages and shortcomings are compared. In addition, a new technique suitable to prepare TEM samples from ultra-fine specimens is demonstrated. (c) 2006 Elsevier Inc. All rights reserved.
引用
收藏
页码:64 / 70
页数:7
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