Abnormal Poisson's ratio and linear compressibility in perovskite materials

Abnormal Poisson's ratio and linear compressibility in perovskite materials

The Poisson's ratio of perovskites with a high degree of anisotropy can change from negative to positive and become much larger than the normally observed range of 0.2–0.4 and even greater than the isotropic upper limit 0.5 along certain crystallographic orientations. These results pave the way...

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Main Authors: Huang, C. W., Ren, Wei, Nguyen, Viet Cuong, Chen, Zuhuang, Wang, Junling, Sritharan, Thirumany, Chen, Lang
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/99656
http://hdl.handle.net/10220/10646
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-996562020-06-01T10:01:31Z Abnormal Poisson's ratio and linear compressibility in perovskite materials Huang, C. W. Ren, Wei Nguyen, Viet Cuong Chen, Zuhuang Wang, Junling Sritharan, Thirumany Chen, Lang School of Materials Science & Engineering The Poisson's ratio of perovskites with a high degree of anisotropy can change from negative to positive and become much larger than the normally observed range of 0.2–0.4 and even greater than the isotropic upper limit 0.5 along certain crystallographic orientations. These results pave the way for a better understanding of elastic-mediated physical properties of perovskites by engineering the orientation-dependent Poisson's ratios. 2013-06-25T07:12:02Z 2019-12-06T20:09:54Z 2013-06-25T07:12:02Z 2019-12-06T20:09:54Z 2012 2012 Journal Article Huang, C. W., Ren, W., Nguyen, V. C., Chen, Z., Wang, J., Sritharan, T., et al. (2012). Abnormal Poisson's ratio and Linear Compressibility in Perovskite Materials. Advanced Materials, 24(30), 4170-4174. 0935-9648 https://hdl.handle.net/10356/99656 http://hdl.handle.net/10220/10646 10.1002/adma.201104676 en Advanced materials © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description The Poisson's ratio of perovskites with a high degree of anisotropy can change from negative to positive and become much larger than the normally observed range of 0.2–0.4 and even greater than the isotropic upper limit 0.5 along certain crystallographic orientations. These results pave the way for a better understanding of elastic-mediated physical properties of perovskites by engineering the orientation-dependent Poisson's ratios.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Huang, C. W.
Ren, Wei
Nguyen, Viet Cuong
Chen, Zuhuang
Wang, Junling
Sritharan, Thirumany
Chen, Lang
format Article
author Huang, C. W.
Ren, Wei
Nguyen, Viet Cuong
Chen, Zuhuang
Wang, Junling
Sritharan, Thirumany
Chen, Lang
spellingShingle Huang, C. W.
Ren, Wei
Nguyen, Viet Cuong
Chen, Zuhuang
Wang, Junling
Sritharan, Thirumany
Chen, Lang
Abnormal Poisson's ratio and linear compressibility in perovskite materials
author_sort Huang, C. W.
title Abnormal Poisson's ratio and linear compressibility in perovskite materials
title_short Abnormal Poisson's ratio and linear compressibility in perovskite materials
title_full Abnormal Poisson's ratio and linear compressibility in perovskite materials
title_fullStr Abnormal Poisson's ratio and linear compressibility in perovskite materials
title_full_unstemmed Abnormal Poisson's ratio and linear compressibility in perovskite materials
title_sort abnormal poisson's ratio and linear compressibility in perovskite materials
publishDate 2013
url https://hdl.handle.net/10356/99656
http://hdl.handle.net/10220/10646
_version_ 1681056607834734592

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