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/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

We computed a Lennard Jones frozen liquid with a free surface using classicalmolecular dynamics. The structure factor curves on the free surface of thissample was calculated for different depths knowing that we have periodicboundary conditions on the other parts of the sample. The resulting structurefactor curves show an horizontal shift of their first peak depending on howdeep in the sample the curves are computed. We analyze our resulting curves inthe light of spatial correlation functions during melting and at when theliquid is frozen. The conclusion is that near the free surface the sample isless dense than in the bulk and that the frozen liquid surface has a spatialcorrelation which does not differ very much from that of the bulk. This resultis intrinsic to the melting of the Lennard Jones liquid and does not depend onany other parameter.

Analysis of a Lennard-Jones fcc structure melting to the corresponding frozen liquid: differences between the bulk and the surface