32 citations · 47 across the 7 of their papers we have counts for
6 papers · 1 filter
Wrinkling in Sheets with Nonuniform Growth and Bending Rigidity
I. Levin, S. L. Keller
Thin elastic sheets bend easily, leading to mechanical instabilities such as wrinkling. Here, we investigate wrinkles at edges of bi-strips, which consist of two thin sheets, one t…
4D Printing of Programmable Digital Metamaterials
Ido Levin, Ela Sachyani, Rama Lieberman +3
Advances in 3D printing technology now enable the precise positioning of microscopic material voxels to form complex structures. Combined with emerging multi-material capabilities…
Euclidean Frustrated Ribbons
Emmanuel Siéfert, Ido Levin, Eran Sharon
Geometrical frustration in thin sheets is ubiquitous across scales in biology and becomes increasingly relevant in technology. Previous research identified the origin of the frustr…
Hierarchy of Geometrical Frustration in Elastic Ribbons: shape-transitions and energy scaling obtained from a general asymptotic theory
Ido Levin, Emmanuel Siéfert, Eran Sharon +1
Geometrically frustrated elastic ribbons exhibit, in many cases, significant changes in configuration depending on the relation between their width and thickness. We show that the…
Oscillating membranes: modeling and controlling autonomous shape-transforming sheets
Ido Levin, Robert Deegan, Eran Sharon
Living organisms have mastered the dynamic control of internal stresses to perform an array of functions, such as change shape and locomote. State-of-the-art attempts to replicate…
Two-dimensional defects in amorphous materials
Michael Moshe, Eran Sharon, Ido Levin +2
We present a new definition of defects which is based on a Riemannian formulation of incompatible elasticity. Defects are viewed as local deviations of the material's reference met…