From the molecular quadrupole moment of oxygen to the macroscopic quadrupolarizability of its liquid phase

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creativework.publisherAmerican Institute of Physics Inc.subs@aip.orgen
dc.contributor.authorSlavchov R.I.
dc.contributor.authorDimitrova I.M.
dc.contributor.authorMenon A.
dc.date.accessioned2024-07-10T14:27:04Z
dc.date.accessioned2024-07-10T14:49:08Z
dc.date.available2024-07-10T14:27:04Z
dc.date.available2024-07-10T14:49:08Z
dc.date.issued2019-08-14
dc.description.abstractLiquid oxygen is an example for a quadrupolar medium - a dense fluid made of nonpolar molecules carrying a significant quadrupolar moment. In this work, we present a method for the computation of the macroscopic quadrupolarizability of such a quadrupolar liquid. As a first step, the quadrupole moment and the molecular quadrupolarizability of O2 are calculated from first principles. Next, we apply a model generalizing Onsager's dielectric cavity theory to compute the macroscopic quadrupolarizability of liquid oxygen under a wide range of conditions. Literature data for the density and dielectric permittivity of oxygen are used to determine the cavity size independently.
dc.identifier.doi10.1063/1.5110675
dc.identifier.issn0021-9606
dc.identifier.scopusSCOPUS_ID:85070566073en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/538
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85070566073&origin=inward
dc.titleFrom the molecular quadrupole moment of oxygen to the macroscopic quadrupolarizability of its liquid phase
dc.typeArticle
oaire.citation.issue6
oaire.citation.volume151
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