29 citations · 31 across the 5 of their papers we have counts for
4 papers · 1 filter
Enhancing the Performance of the T-Peel Test for Thin and Flexible Adhered Laminates
Nikhil Padhye, David M. Parks, Alexander H. Slocum +1
Symmetrically bonded thin and flexible T-peel specimens, when tested on vertical travel machines, can be subject to significant gravitational loading; with the associated asymmetry…
A comprehensive lattice-stability limit surface for graphene
Sandeep Kumar, David Parks
The limits of reversible deformation in graphene under various loadings are examined using lattice-dynamical stability analysis. This information is then used to construct a compre…
Strain shielding from mechanically-activated covalent bond formation in nanoindentation
Sandeep Kumar, David M. Parks
Mechanical failure of an ideal crystal is dictated either by an elastic instability or a soft-mode instability. We show that the ideal strength measurement of graphene based on nan…
Invariant-theoretic approach to nonlinear hyperelastic constitutive modeling of graphene
Sandeep Kumar, David M. Parks
We develop a hyperelastic constitutive model for graphene --- describing in-plane deformations involving both large isotropic and deviatoric strains --- based on the invariant-theo…