While conventional elastomers have a Poisson's ratio of 0.4 to 0.5, the researchers have reduced it to a Poisson's ratio of 0.07 or less, which means that there is almost no shrinkage perpendicular to ...
Overcoming Poisson's ratio enables fully transparent, distortion-free, non-deformable display substrates. (Nanowerk News) Stretchable display materials, which are gaining traction in the ...