Literature DB >> 17740733

Elasticity of agr-Cristobalite: A Silicon Dioxide with a Negative Poisson's Ratio.

A Yeganeh-Haeri, D J Weidner, J B Parise.   

Abstract

Laser Brillouin spectroscopy was used to determine the adiabatic single-crystal elastic stiffness coefficients of silicon dioxide (SiO(2)) in the alpha-cristobalite structure. This SiO(2) polymorph, unlike other silicas and silicates, exhibits a negative Poisson's ratio; alpha-cristobalite contracts laterally when compressed and expands laterally when stretched. Tensorial analysis of the elastic coefficients shows that Poisson's ratio reaches a maximum value of -0.5 in some directions, whereas averaged values for the single-phased aggregate yield a Poisson's ratio of -0.16.

Entities:  

Year:  1992        PMID： 17740733     DOI： 10.1126/science.257.5070.650

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  22 in total

1.  Poisson's ratio and modern materials.

Authors:  G N Greaves; A L Greer; R S Lakes; T Rouxel
Journal:  Nat Mater       Date:  2011-10-24       Impact factor: 43.841

2.  Tablet-level origin of toughening in abalone shells and translation to synthetic composite materials.

Authors:  Horacio D Espinosa; Allison L Juster; Felix J Latourte; Owen Y Loh; David Gregoire; Pablo D Zavattieri
Journal:  Nat Commun       Date:  2011-02-01       Impact factor: 14.919

3.  3D-printed biomaterials with regional auxetic properties.

Authors:  John J Warner; Allison R Gillies; Henry H Hwang; Hong Zhang; Richard L Lieber; Shaochen Chen
Journal:  J Mech Behav Biomed Mater       Date:  2017-05-19

4.  Liftings and stresses for planar periodic frameworks.

Authors:  Ciprian Borcea; Ileana Streinu
Journal:  Discrete Comput Geom       Date:  2015-04-18       Impact factor: 0.969

5.  Hierarchical auxetic mechanical metamaterials.

Authors:  Ruben Gatt; Luke Mizzi; Joseph I Azzopardi; Keith M Azzopardi; Daphne Attard; Aaron Casha; Joseph Briffa; Joseph N Grima
Journal:  Sci Rep       Date:  2015-02-11       Impact factor: 4.379

6.  Auxeticity of Yukawa Systems with Nanolayers in the (111) Crystallographic Plane.

Authors:  Paweł M Pigłowski; Jakub W Narojczyk; Artur A Poźniak; Krzysztof W Wojciechowski; Konstantin V Tretiakov
Journal:  Materials (Basel)       Date:  2017-11-22       Impact factor: 3.623

7.  Anomalous elastic properties across the γ to α volume collapse in cerium.

Authors:  Magnus J Lipp; Zs Jenei; H Cynn; Y Kono; C Park; C Kenney-Benson; W J Evans
Journal:  Nat Commun       Date:  2017-10-31       Impact factor: 14.919

8.  Computational prediction of new auxetic materials.

Authors:  John Dagdelen; Joseph Montoya; Maarten de Jong; Kristin Persson
Journal:  Nat Commun       Date:  2017-08-22       Impact factor: 14.919

9.  Harnessing out-of-plane deformation to design 3D architected lattice metamaterials with tunable Poisson's ratio.

Authors:  Tiantian Li; Xiaoyi Hu; Yanyu Chen; Lifeng Wang
Journal:  Sci Rep       Date:  2017-08-21       Impact factor: 4.379

10.  On the application of additive manufacturing methods for auxetic structures: a review.

Authors:  Athul Joseph; Vinyas Mahesh; Dineshkumar Harursampath
Journal:  Adv Manuf       Date:  2021-06-24       Impact factor: 3.480
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