Liquid-vapor rectilinear diameter revisited
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GARRABOS, Yves | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LECOUTRE-CHABOT, Carole | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MARRE, Samuel | |
| hal.structure.identifier | Physique et mécanique des milieux hétérogenes (UMR 7636) [PMMH] | |
| dc.contributor.author | BEYSENS, Daniel | |
| hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
| dc.contributor.author | HAHN, Inseob | |
| dc.date.issued | 2018-02 | |
| dc.identifier.issn | 2470-0045 | |
| dc.description.abstractEn | In the modern theory of critical phenomena, the liquid-vapor density diameter in simple fluids is generally expected to deviate from a rectilinear law approaching the critical point. However, by performing precise scannerlike optical measurements of the position of the SF6 liquid-vapor meniscus, in an approach much closer to criticality in temperature and density than earlier measurements, no deviation from a rectilinear diameter can be detected. The observed meniscus position from far (10K) to extremely close (1mK) to the critical temperature is analyzed using recent theoretical models to predict the complete scaling consequences of a fluid asymmetry. The temperature dependence of the meniscus position appears consistent with the law of rectilinear diameter. The apparent absence of the critical hook in SF6 therefore seemingly rules out the need for the pressure scaling field contribution in the complete scaling theoretical framework in this SF6 analysis. More generally, this work suggests a way to clarify the experimental ambiguities in the simple fluids for the near-critical singularities in the density diameter. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society (APS) | |
| dc.title.en | Liquid-vapor rectilinear diameter revisited | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevE.97.020101 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Physical Review E | |
| bordeaux.page | 020101(R) (5 p.) | |
| bordeaux.volume | 97 | |
| bordeaux.issue | 2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01718094 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01718094v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20E&rft.date=2018-02&rft.volume=97&rft.issue=2&rft.spage=020101(R)%20(5%20p.)&rft.epage=020101(R)%20(5%20p.)&rft.eissn=2470-0045&rft.issn=2470-0045&rft.au=GARRABOS,%20Yves&LECOUTRE-CHABOT,%20Carole&MARRE,%20Samuel&BEYSENS,%20Daniel&HAHN,%20Inseob&rft.genre=article |
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