Velocity correlated crack front and surface marks in single crystalline silicon

Velocity correlated crack front and surface marks in single crystalline silicon

Single crystal silicon cracking, a problem in solar cell operation, remains difficult to accurately predict. Here, the authors show that a silicon single crystal surprisingly cleaves without crack deviation, and that the crack front is accompanied by special marks due to local velocity changes.

Bibliographic Details
Main Authors: Lv Zhao, Didier Bardel, Anne Maynadier, Daniel Nelias
Format: Article
Language:English
Published: Nature Publishing Group 2018-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-03642-w
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spelling doaj-66ef543e8cba44dfacd0c6242f5a2bf12021-05-11T09:40:29ZengNature Publishing GroupNature Communications2041-17232018-04-01911810.1038/s41467-018-03642-wVelocity correlated crack front and surface marks in single crystalline siliconLv Zhao0Didier Bardel1Anne Maynadier2Daniel Nelias3Univ Lyon, INSA-Lyon, CNRS UMR5259, LaMCoSUniv Lyon, INSA-Lyon, CNRS UMR5259, LaMCoSUniv Lyon, INSA-Lyon, CNRS UMR5259, LaMCoSUniv Lyon, INSA-Lyon, CNRS UMR5259, LaMCoSSingle crystal silicon cracking, a problem in solar cell operation, remains difficult to accurately predict. Here, the authors show that a silicon single crystal surprisingly cleaves without crack deviation, and that the crack front is accompanied by special marks due to local velocity changes.https://doi.org/10.1038/s41467-018-03642-w
collection DOAJ
language English
format Article
sources DOAJ
author Lv Zhao
Didier Bardel
Anne Maynadier
Daniel Nelias
spellingShingle Lv Zhao
Didier Bardel
Anne Maynadier
Daniel Nelias
Velocity correlated crack front and surface marks in single crystalline silicon
Nature Communications
author_facet Lv Zhao
Didier Bardel
Anne Maynadier
Daniel Nelias
author_sort Lv Zhao
title Velocity correlated crack front and surface marks in single crystalline silicon
title_short Velocity correlated crack front and surface marks in single crystalline silicon
title_full Velocity correlated crack front and surface marks in single crystalline silicon
title_fullStr Velocity correlated crack front and surface marks in single crystalline silicon
title_full_unstemmed Velocity correlated crack front and surface marks in single crystalline silicon
title_sort velocity correlated crack front and surface marks in single crystalline silicon
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2018-04-01
description Single crystal silicon cracking, a problem in solar cell operation, remains difficult to accurately predict. Here, the authors show that a silicon single crystal surprisingly cleaves without crack deviation, and that the crack front is accompanied by special marks due to local velocity changes.
url https://doi.org/10.1038/s41467-018-03642-w
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AT didierbardel velocitycorrelatedcrackfrontandsurfacemarksinsinglecrystallinesilicon
AT annemaynadier velocitycorrelatedcrackfrontandsurfacemarksinsinglecrystallinesilicon
AT danielnelias velocitycorrelatedcrackfrontandsurfacemarksinsinglecrystallinesilicon
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