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Updated: Jul 11, 2026
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A Coupled Experiment-finite Element Modeling Methodology for Assessing High Strain Rate Mechanical Response of Soft Biomaterials
Published on: May 18, 2015
Author Correction: Poisson's ratio and modern materials.
G N Greaves1,2, A L Greer3, R S Lakes4
1Department of Materials Science and Metallurgy, University of Cambridge, Pembroke Street, Cambridge, CB2 3QZ, UK. gng@aber.ac.uk.
Nature Materials
|February 23, 2019
Summary
This review article corrects errors in Poisson
Area of Science:
- Physics
- Materials Science
Context:
- Review article on elasticity and material properties.
- Focus on Poisson's ratio calculations.
Purpose:
- To correct previously published equations for Poisson's ratio.
- Ensuring accuracy in material science research.
Summary:
- Corrected expressions for Poisson's ratio (ν).
- Rectified misplacement of parentheses and inversion of longitudinal (Vl) and transverse (Vt) speeds.
- Updated formulas: ν = (3B/G - 2)/(6B/G + 2) and ν = [½(Vl/Vt)² - 1]/[(Vl/Vt)² - 1].
Impact:
- Improves the reliability of scientific literature.
- Facilitates accurate understanding of material elastic behavior.
- Supports researchers in fields utilizing Poisson's ratio.
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