English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The propagation of pressure fronts (impact solutions) in 1D chains of atomscoupled by anharmonic potentials between nearest neighbor and submitted todamping forces preserving uniform motion, is investigated. Travelling frontsbetween two regions at different uniform pressures are found numerically andwell approximate analytically. It is proven that there are three analyticalrelations between the impact velocity, the compression, the front velocity andthe energy dissipation which only depend on the coupling potential and are\textit{independent} of the damping. Such travelling front solutions cannotexist without damping.

Pressure Fronts in 1D Damped Nonlinear Lattices