44 citations · 45 across the 4 of their papers we have counts for
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cond-mat.mes-hall2015
Geometrical Effect Explains Graphene Membrane Stiffening at Finite Vacancy Concentrations
Zhigong Song, Zhiping Xu
The presence of defects such as vacancies in solids has prominent effects on their mechanical properties. It not only modifies the stiffness and strength of materials, but also cha…
cond-mat.mtrl-sci2015
Mechanistic Transition from Phonon Propagation to Thermal Hopping in Two-Dimensional Solids
Yanlei Wang, Zhigong Song, Zhiping Xu
Thermal transport in solids changes its nature from phonon propagation that suffers from perturbative scattering to thermally activated hops between localized vibrational modes as…