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Application of In Situ HREM to Study Crystallization in Materials

Journal Materials Science Forum (Volume 494)
Volume Current Research in Advanced Materials and Processes
Edited by Dragan P. Uskokovic, Slobodan K. Milonjic, Djan I. Rakovic
Pages 7-12
DOI 10.4028/www.scientific.net/MSF.494.7
Citation R. Sinclair et al., 2005, Materials Science Forum, 494, 7
Online since September, 2005
Authors R. Sinclair, Kyung Hoon Min, U. Kwon
Keywords Crystallization, High Resolution Imaging, Silicon, Tantalum Oxide, TEM
Abstract

A review is given of the application of in situ transmission electron microscopy to study various processes associated with the crystallization of amorphous thin films. Solid phase epitaxial regrowth of ion-implanted silicon is compared with nucleation and growth in deposited thin films. The mechanism of metal-mediated crystallization is deduced directly from high resolution recordings, and the kinetics of tantalum oxide devitrefication are obtained. The advantages of direct in situ observation are described

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