Experimental evidence of the Frenkel line in supercritical neon
Abstract
Recent research suggests that the supercritical state consists of liquidlike and gaslike states where particle dynamics and key system properties are qualitatively different. We report experimental evidence of the structural crossover in supercritical neon at pressure and temperature conditions significantly exceeding the critical point values: 250 Pc and 6.6 Tc. The experimental results show a crossover of the medium-range order structure evidenced by the change of the structure factor with pressure. We also observe the crossover of the short-range order structure indicated by changes in the coordination number. The relative width of the crossover is fairly narrow and is smaller than 10–12% in pressure and temperature. Here, by comparing our experimental results with molecular dynamics simulations, we suggest that the observed crossover can be attributed to the Frenkel line and discuss the relationship between the structural crossover and qualitative changes of dynamical and thermodynamic properties of supercritical matter.
- Authors:
-
- Univ. zu Köln (Germany)
- Russian Academy of Sciences, Moscow (Russia)
- Univ. of Chicago, IL (United States)
- Queen Mary Univ. of London (United Kingdom)
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division; National Science Foundation (NSF)
- OSTI Identifier:
- 1353264
- Alternate Identifier(s):
- OSTI ID: 1353277
- Grant/Contract Number:
- AC02-06CH11357; FG02-94ER14466; EAR 11-57758; EAR1128799
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review B
- Additional Journal Information:
- Journal Volume: 95; Journal Issue: 13; Journal ID: ISSN 2469-9950
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- ENGLISH
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; critical phenomena; phase transitions; specific phase transitions; classical fluids; liquids; molecular dynamics; X-ray pair-distribution function analysis; statistical physics; condensed matter & materials physics
Citation Formats
Prescher, C., Fomin, Yu. D., Prakapenka, V. B., Stefanski, J., Trachenko, K., and Brazhkin, V. V. Experimental evidence of the Frenkel line in supercritical neon. United States: N. p., 2017.
Web. doi:10.1103/PhysRevB.95.134114.
Prescher, C., Fomin, Yu. D., Prakapenka, V. B., Stefanski, J., Trachenko, K., & Brazhkin, V. V. Experimental evidence of the Frenkel line in supercritical neon. United States. https://doi.org/10.1103/PhysRevB.95.134114
Prescher, C., Fomin, Yu. D., Prakapenka, V. B., Stefanski, J., Trachenko, K., and Brazhkin, V. V. Wed .
"Experimental evidence of the Frenkel line in supercritical neon". United States. https://doi.org/10.1103/PhysRevB.95.134114. https://www.osti.gov/servlets/purl/1353264.
@article{osti_1353264,
title = {Experimental evidence of the Frenkel line in supercritical neon},
author = {Prescher, C. and Fomin, Yu. D. and Prakapenka, V. B. and Stefanski, J. and Trachenko, K. and Brazhkin, V. V.},
abstractNote = {Recent research suggests that the supercritical state consists of liquidlike and gaslike states where particle dynamics and key system properties are qualitatively different. We report experimental evidence of the structural crossover in supercritical neon at pressure and temperature conditions significantly exceeding the critical point values: 250 Pc and 6.6 Tc. The experimental results show a crossover of the medium-range order structure evidenced by the change of the structure factor with pressure. We also observe the crossover of the short-range order structure indicated by changes in the coordination number. The relative width of the crossover is fairly narrow and is smaller than 10–12% in pressure and temperature. Here, by comparing our experimental results with molecular dynamics simulations, we suggest that the observed crossover can be attributed to the Frenkel line and discuss the relationship between the structural crossover and qualitative changes of dynamical and thermodynamic properties of supercritical matter.},
doi = {10.1103/PhysRevB.95.134114},
journal = {Physical Review B},
number = 13,
volume = 95,
place = {United States},
year = {Wed Apr 26 00:00:00 EDT 2017},
month = {Wed Apr 26 00:00:00 EDT 2017}
}
Web of Science
Works referenced in this record:
Frenkel line and solubility maximum in supercritical fluids
journal, January 2015
- Yang, C.; Brazhkin, V. V.; Dove, M. T.
- Physical Review E, Vol. 91, Issue 1
Adiabatic and isothermal sound waves: The case of supercritical nitrogen
journal, July 2006
- Bencivenga, F.; Cunsolo, A.; Krisch, M.
- Europhysics Letters (EPL), Vol. 75, Issue 1
Relation between the Widom line and the dynamic crossover in systems with a liquid-liquid phase transition
journal, November 2005
- Xu, L.; Kumar, P.; Buldyrev, S. V.
- Proceedings of the National Academy of Sciences, Vol. 102, Issue 46
The Frenkel Line: a direct experimental evidence for the new thermodynamic boundary
journal, November 2015
- Bolmatov, Dima; Zhernenkov, Mikhail; Zav’yalov, Dmitry
- Scientific Reports, Vol. 5, Issue 1
Thermodynamic properties of supercritical carbon dioxide: Widom and Frenkel lines
journal, February 2015
- Fomin, Yu. D.; Ryzhov, V. N.; Tsiok, E. N.
- Physical Review E, Vol. 91, Issue 2
Percolation and three-dimensional structure of supercritical water
journal, August 2008
- Bernabei, M.; Botti, A.; Bruni, F.
- Physical Review E, Vol. 78, Issue 2
Liquidlike Behavior of Supercritical Fluids
journal, December 2006
- Gorelli, F.; Santoro, M.; Scopigno, T.
- Physical Review Letters, Vol. 97, Issue 24
Fast Parallel Algorithms for Short-Range Molecular Dynamics
journal, March 1995
- Plimpton, Steve
- Journal of Computational Physics, Vol. 117, Issue 1
Collective modes and thermodynamics of the liquid state
journal, December 2015
- Trachenko, K.; Brazhkin, V. V.
- Reports on Progress in Physics, Vol. 79, Issue 1
Dynamic transition in supercritical iron
journal, November 2014
- Fomin, Yu. D.; Ryzhov, V. N.; Tsiok, E. N.
- Scientific Reports, Vol. 4, Issue 1
Where is the supercritical fluid on the phase diagram?
journal, November 2012
- Brazhkin, Vadim V.; Lyapin, Aleksandr G.; Ryzhov, Valentin N.
- Physics-Uspekhi, Vol. 55, Issue 11
Percolation and clustering in supercritical aqueous fluids
journal, November 2008
- Bernabei, M.; Ricci, M. A.
- Journal of Physics: Condensed Matter, Vol. 20, Issue 49
Universal crossover of liquid dynamics in supercritical region
journal, April 2012
- Brazhkin, V. V.; Fomin, Yu. D.; Lyapin, A. G.
- JETP Letters, Vol. 95, Issue 3
Van der Waals supercritical fluid: Exact formulas for special lines
journal, August 2011
- Brazhkin, V. V.; Ryzhov, V. N.
- The Journal of Chemical Physics, Vol. 135, Issue 8
Two liquid states of matter: A dynamic line on a phase diagram
journal, March 2012
- Brazhkin, V. V.; Fomin, Yu. D.; Lyapin, A. G.
- Physical Review E, Vol. 85, Issue 3
Quantitative structure factor and density measurements of high-pressure fluids in diamond anvil cells by x-ray diffraction: Argon and water
journal, April 2002
- Eggert, Jon H.; Weck, Gunnar; Loubeyre, Paul
- Physical Review B, Vol. 65, Issue 17
Evidence for structural crossover in the supercritical state
journal, December 2013
- Bolmatov, Dima; Brazhkin, V. V.; Fomin, Yu. D.
- The Journal of Chemical Physics, Vol. 139, Issue 23
Dynamical crossover line in supercritical water
journal, September 2015
- Fomin, Yu. D.; Ryzhov, V. N.; Tsiok, E. N.
- Scientific Reports, Vol. 5, Issue 1
Structural changes in supercritical fluids at high pressures
journal, June 2008
- Santoro, Mario; Gorelli, Federico A.
- Physical Review B, Vol. 77, Issue 21
DIOPTAS : a program for reduction of two-dimensional X-ray diffraction data and data exploration
journal, May 2015
- Prescher, Clemens; Prakapenka, Vitali B.
- High Pressure Research, Vol. 35, Issue 3
Location of the Fisher-Widom line for systems interacting through short-ranged potentials
journal, April 1995
- Vega, C.; Rull, L. F.; Lago, S.
- Physical Review E, Vol. 51, Issue 4
Use of a multichannel collimator for structural investigation of low-Z dense liquids in a diamond anvil cell: Validation on fluid H 2 up to 5 GPa
journal, June 2013
- Weck, Gunnar; Garbarino, Gaston; Ninet, Sandra
- Review of Scientific Instruments, Vol. 84, Issue 6
Correlated Particle Motion and THz Spectral Response of Supercritical Water
journal, January 2016
- Śmiechowski, Maciej; Schran, Christoph; Forbert, Harald
- Physical Review Letters, Vol. 116, Issue 2
“Liquid-Gas” Transition in the Supercritical Region: Fundamental Changes in the Particle Dynamics
journal, October 2013
- Brazhkin, V. V.; Fomin, Yu. D.; Lyapin, A. G.
- Physical Review Letters, Vol. 111, Issue 14
Crossover of collective modes and positive sound dispersion in supercritical state
journal, September 2016
- Fomin, Yu D.; Ryzhov, V. N.; Tsiok, E. N.
- Journal of Physics: Condensed Matter, Vol. 28, Issue 43
The COMPRES/GSECARS gas-loading system for diamond anvil cells at the Advanced Photon Source
journal, September 2008
- Rivers, Mark; Prakapenka, Vitali; Kubo, Atsushi
- High Pressure Research, Vol. 28, Issue 3
True Widom line for a square-well system
journal, April 2014
- Brazhkin, V. V.; Fomin, Yu. D.; Ryzhov, V. N.
- Physical Review E, Vol. 89, Issue 4
Calibration of the ruby pressure gauge to 800 kbar under quasi-hydrostatic conditions
journal, January 1986
- Mao, H. K.; Xu, J.; Bell, P. M.
- Journal of Geophysical Research, Vol. 91, Issue B5, p. 4673-4676
Widom Line for the Liquid–Gas Transition in Lennard-Jones System
journal, December 2011
- Brazhkin, V. V.; Fomin, Yu. D.; Lyapin, A. G.
- The Journal of Physical Chemistry B, Vol. 115, Issue 48
Modified Lennard-Jones Potentials with a Reduced Temperature-Correction Parameter for Calculating Thermodynamic and Transport Properties: Noble Gases and Their Mixtures (He, Ne, Ar, Kr, and Xe)
journal, January 2013
- Oh, Seung-Kyo
- Journal of Thermodynamics, Vol. 2013
The Widom line as the crossover between liquid-like and gas-like behaviour in supercritical fluids
journal, June 2010
- Simeoni, G. G.; Bryk, T.; Gorelli, F. A.
- Nature Physics, Vol. 6, Issue 7
Decay of Correlations in Linear Systems
journal, May 1969
- Fisher, Michael E.; Wiodm, B.
- The Journal of Chemical Physics, Vol. 50, Issue 9
Direct links between dynamical, thermodynamic, and structural properties of liquids: Modeling results
journal, March 2017
- Wang, L.; Yang, C.; Dove, M. T.
- Physical Review E, Vol. 95, Issue 3
Works referencing / citing this record:
Excitation spectra in fluids: How to analyze them properly
journal, July 2019
- Kryuchkov, Nikita P.; Mistryukova, Lukiya A.; Brazhkin, Vadim V.
- Scientific Reports, Vol. 9, Issue 1
Percolation in supercritical water: Do the Widom and percolation lines coincide?
journal, August 2018
- Strong, Steven E.; Shi, Liang; Skinner, J. L.
- The Journal of Chemical Physics, Vol. 149, Issue 8
Quantumness and state boundaries hidden in supercritical helium-4: A path integral centroid molecular dynamics study
journal, November 2018
- Takemoto, Ayumi; Kinugawa, Kenichi
- The Journal of Chemical Physics, Vol. 149, Issue 20
Soft-wall induced structure and dynamics of partially confined supercritical fluids
journal, March 2019
- Ghosh, Kanka; Krishnamurthy, C. V.
- The Journal of Chemical Physics, Vol. 150, Issue 11
Extraction of experimental rules of dense fluids using the LIR theory; monatomic fluids
journal, December 2019
- Ghandili, Ali; Moeini, Vahid
- Physics and Chemistry of Liquids
Thermodynamic heterogeneity and crossover in the supercritical state of matter
journal, March 2019
- Wang, L.; Yang, C.; Dove, M. T.
- Journal of Physics: Condensed Matter, Vol. 31, Issue 22
Soft-wall induced structure and dynamics of partially confined supercritical fluids
text, January 2019
- Ghosh, Kanka; Krishnamurthy, C. V.
- arXiv