{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T20:42:46Z","timestamp":1778100166371,"version":"3.51.4"},"reference-count":20,"publisher":"AIP Publishing","issue":"7","funder":[{"DOI":"10.13039\/501100008425","name":"Conseller\u00eda de Cultura, Educaci\u00f3n e Ordenaci\u00f3n Universitaria, Xunta de Galicia","doi-asserted-by":"crossref","award":["ED431C 2016-034"],"award-info":[{"award-number":["ED431C 2016-034"]}],"id":[{"id":"10.13039\/501100008425","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Funda\u00e7ao para a Ciencia e a Tecnologia","award":["UID\/QUI\/00100\/2013"],"award-info":[{"award-number":["UID\/QUI\/00100\/2013"]}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2017,8,21]]},"abstract":"<jats:p>Assuming that a dielectric sample can be described by Debye's model at each frequency, a method based on Cole's treatment is proposed for the direct estimation at experimental frequencies of relaxation times and the corresponding static and infinite-frequency permittivities. These quantities and the link between dielectric strength and mean molecular dipole moment at each frequency could be useful to analyze dielectric relaxation processes. The method is applied to samples that follow a Cole\u2013Cole or a Cole\u2013Davidson dielectric function. A physical interpretation of these dielectric functions is proposed. The behavior of relaxation time with frequency can be distinguished between the two dielectric functions. The proposed method can also be applied to samples following a Navriliak\u2013Negami or any other dielectric function. The dielectric relaxation of a nanofluid consisting of graphene nanoparticles dispersed in the oil squalane is reported and discussed within the novel framework.<\/jats:p>","DOI":"10.1063\/1.4985839","type":"journal-article","created":{"date-parts":[[2017,8,17]],"date-time":"2017-08-17T15:28:10Z","timestamp":1502983690000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":39,"title":["An approach to the interpretation of Cole\u2013Davidson and Cole\u2013Cole dielectric functions"],"prefix":"10.1063","volume":"122","author":[{"given":"T. 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