Carbon nanotube films change Poisson’s ratios from negative to positive

Auxetic materials with large negative Poisson’s ratios based on highly oriented carbon nanotube structures

(2009) Luzhuo Chen et al.   APPLIED PHYSICS LETTERS

In-plane Tensile Behavior of Shape Memory Alloy Honeycombs with Positive and Negative Poisson's Ratio

(2009) M.R. Hassan et al.   JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES

A Two-Step Shearing Strategy To Disperse Long Carbon Nanotubes from Vertically Aligned Multiwalled Carbon Nanotube Arrays for Transparent Conductive Films

(2009) Guang-Hui Xu et al.   LANGMUIR

The feasibility of producing MWCNT paper and strong MWCNT film from VACNT array

(2008) Guanghui Xu et al.   APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING

Radial growth of vertically aligned carbon nanotube arrays from ethylene on ceramic spheres

(2008) Qiang Zhang et al.   CARBON

Fluffy carbon nanotubes produced by shearing vertically aligned carbon nanotube arrays

(2008) Qiang Zhang et al.   CARBON

Experimental study of damage and fracture of cancellous bone using a digital speckle correlation method

(2008) Xuefeng Yao et al.   JOURNAL OF BIOMEDICAL OPTICS

Modeling the auxetic transition for carbon nanotube sheets

(2008) V. R. Coluci et al.   PHYSICAL REVIEW B

Sign Change of Poisson's Ratio for Carbon Nanotube Sheets

(2008) L. J. Hall et al.   SCIENCE