Nonlinear waves in disordered diatomic granular chains.

We investigate the propagation and scattering of highly nonlinear waves in disordered granular chains composed of diatomic (two-mass) units of spheres that interact via Hertzian contact. Using ideas from statistical mechanics, we consider each diatomic unit to be a "spin," so that a granul...

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Bibliographic Details
Main Authors: Ponson, L, Boechler, N, Lai, Y, Porter, M, Kevrekidis, P, Daraio, C
Format: Journal article
Language:English
Published: 2010