Dynamical crossover line in supercritical water

Dynamical crossover in water is studied by means of computer simulation. The crossover temperature is calculated from the behavior of velocity autocorrelation functions. The results are compared with experimental data. It is shown that the qualitative behavior of the dynamical crossover line is simi...

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Autores principales: Fomin, Yu. D., Ryzhov, V. N., Tsiok, E. N., Brazhkin, V. V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5393298/
https://www.ncbi.nlm.nih.gov/pubmed/26373239
http://dx.doi.org/10.1038/srep14234
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author Fomin, Yu. D.
Ryzhov, V. N.
Tsiok, E. N.
Brazhkin, V. V.
author_facet Fomin, Yu. D.
Ryzhov, V. N.
Tsiok, E. N.
Brazhkin, V. V.
author_sort Fomin, Yu. D.
collection PubMed
description Dynamical crossover in water is studied by means of computer simulation. The crossover temperature is calculated from the behavior of velocity autocorrelation functions. The results are compared with experimental data. It is shown that the qualitative behavior of the dynamical crossover line is similar to the melting curve behavior. Importantly, the crossover line belongs to experimentally achievable (P, T) region which stimulates the experimental investigation in this field.
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spelling pubmed-53932982017-04-20 Dynamical crossover line in supercritical water Fomin, Yu. D. Ryzhov, V. N. Tsiok, E. N. Brazhkin, V. V. Sci Rep Article Dynamical crossover in water is studied by means of computer simulation. The crossover temperature is calculated from the behavior of velocity autocorrelation functions. The results are compared with experimental data. It is shown that the qualitative behavior of the dynamical crossover line is similar to the melting curve behavior. Importantly, the crossover line belongs to experimentally achievable (P, T) region which stimulates the experimental investigation in this field. Nature Publishing Group 2015-09-16 /pmc/articles/PMC5393298/ /pubmed/26373239 http://dx.doi.org/10.1038/srep14234 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Fomin, Yu. D.
Ryzhov, V. N.
Tsiok, E. N.
Brazhkin, V. V.
Dynamical crossover line in supercritical water
title Dynamical crossover line in supercritical water
title_full Dynamical crossover line in supercritical water
title_fullStr Dynamical crossover line in supercritical water
title_full_unstemmed Dynamical crossover line in supercritical water
title_short Dynamical crossover line in supercritical water
title_sort dynamical crossover line in supercritical water
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5393298/
https://www.ncbi.nlm.nih.gov/pubmed/26373239
http://dx.doi.org/10.1038/srep14234
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