Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale

Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale

The basic issue related to radial crack in ceramic thin films has received considerable attention due to the fact that the radial crack plays an important role in evaluating the toughness properties of ceramic materials. In this work, an atomic-scale new experimental evidence is clearly presented to...

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Main Authors: Chunqiang Zhuang, Zhipeng Li, Songsheng Lin
Format: Article
Language:English
Published: AIP Publishing LLC 2015-10-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4935058
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spelling doaj-6ae5c0370c7c4d5abad8203e3985cfd52020-11-24T20:48:54ZengAIP Publishing LLCAIP Advances2158-32262015-10-01510107231107231-710.1063/1.4935058072510ADVCounter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scaleChunqiang Zhuang0Zhipeng Li1Songsheng Lin2Beijing Key Lab of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124, ChinaBeijing Key Lab of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124, ChinaSchool of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. ChinaThe basic issue related to radial crack in ceramic thin films has received considerable attention due to the fact that the radial crack plays an important role in evaluating the toughness properties of ceramic materials. In this work, an atomic-scale new experimental evidence is clearly presented to reveal the counter-intuitive initiation, the nucleation and the propagation mechanism of the radial crack in Al-Cr-N ceramic thin films.http://dx.doi.org/10.1063/1.4935058
collection DOAJ
language English
format Article
sources DOAJ
author Chunqiang Zhuang
Zhipeng Li
Songsheng Lin
spellingShingle Chunqiang Zhuang
Zhipeng Li
Songsheng Lin
Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
AIP Advances
author_facet Chunqiang Zhuang
Zhipeng Li
Songsheng Lin
author_sort Chunqiang Zhuang
title Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
title_short Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
title_full Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
title_fullStr Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
title_full_unstemmed Counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
title_sort counter-intuitive experimental evidence on the initiation of radical crack in ceramic thin films at the atomic scale
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2015-10-01
description The basic issue related to radial crack in ceramic thin films has received considerable attention due to the fact that the radial crack plays an important role in evaluating the toughness properties of ceramic materials. In this work, an atomic-scale new experimental evidence is clearly presented to reveal the counter-intuitive initiation, the nucleation and the propagation mechanism of the radial crack in Al-Cr-N ceramic thin films.
url http://dx.doi.org/10.1063/1.4935058
work_keys_str_mv AT chunqiangzhuang counterintuitiveexperimentalevidenceontheinitiationofradicalcrackinceramicthinfilmsattheatomicscale
AT zhipengli counterintuitiveexperimentalevidenceontheinitiationofradicalcrackinceramicthinfilmsattheatomicscale
AT songshenglin counterintuitiveexperimentalevidenceontheinitiationofradicalcrackinceramicthinfilmsattheatomicscale
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