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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Non-monotonous changes in velocity autocorrelations across the transformationfrom molecular to atomic fluid in hydrogen under pressure are studied by abinitio molecular dynamics simulations at the temperature 2500 K. We reportdiffusion coefficients in a wide range of densities from purely molecular fluidup to metallic atomic fluid phase. An analysis of contributions to the velocityautocorrelation functions from the motion of molecular centers-of-mass,rotational and intramolecular vibrational modes is performed, and a crossoverin the vibrational density of intramolecular modes across the transition isdiscussed.

Velocity autocorrelations across the molecular-atomic fluid transformation in hydrogen under pressure