{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T03:03:49Z","timestamp":1787627029295,"version":"build-2736575974"},"reference-count":47,"publisher":"AIP Publishing","issue":"16","license":[{"start":{"date-parts":[[2024,4,25]],"date-time":"2024-04-25T00:00:00Z","timestamp":1714003200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2024,4,25]],"date-time":"2024-04-25T00:00:00Z","timestamp":1714003200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u03afa","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006054","name":"Universidad de Guanajuato","doi-asserted-by":"publisher","award":["250\/2023"],"award-info":[{"award-number":["250\/2023"]}],"id":[{"id":"10.13039\/501100006054","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100006054","name":"Universidad de Guanajuato","doi-asserted-by":"publisher","award":["257\/2024"],"award-info":[{"award-number":["257\/2024"]}],"id":[{"id":"10.13039\/501100006054","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["EP\/EP016340"],"award-info":[{"award-number":["EP\/EP016340"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["EP\/J014958"],"award-info":[{"award-number":["EP\/J014958"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,4,28]]},"abstract":"<jats:p>The focus of our study is an in-depth investigation of the quantum effects associated with the surface tension and other thermodynamic properties of nanoscopic liquid drops. The behavior of drops of quantum Lennard-Jones fluids is investigated with path-integral Monte Carlo simulations, and the test-area method is used to determine the surface tension of the spherical vapor\u2013liquid interface. As the thermal de Broglie wavelength, \u03bbB, becomes more significant, the average density of the liquid drop decreases, with the drop becoming mechanically unstable at large wavelengths. As a consequence, the surface tension is found to decrease monotonically with \u03bbB, vanishing altogether for dominant quantum interactions. Quantum effects can be significant, leading to values that are notably lower than the classical thermodynamic limit, particularly for smaller drops. For planar interfaces (with infinite periodicity in the direction parallel to the interface), quantum effects are much less significant with the same values of \u03bbB but are, nevertheless, consequential for values representative of hydrogen or helium-4 at low temperatures corresponding to vapor\u2013liquid coexistence. Large quantum effects are found for small drops of molecules with quantum interactions corresponding to water, ethane, methanol, and carbon dioxide, even at ambient conditions. The notable decrease in the density and tension has important consequences in reducing the Gibbs free-energy barrier of a nucleating cluster, enhancing the nucleation kinetics of liquid drops and of bubble formation. This implies that drops would form at a much greater rate than is predicted by classical nucleation theory.<\/jats:p>","DOI":"10.1063\/5.0196501","type":"journal-article","created":{"date-parts":[[2024,4,25]],"date-time":"2024-04-25T10:34:52Z","timestamp":1714041292000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":4,"title":["Unmasking quantum effects in the surface thermodynamics of fluid nanodrops"],"prefix":"10.1063","volume":"160","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-0428-4962","authenticated-orcid":false,"given":"Sergio","family":"Contreras","sequence":"first","affiliation":[{"name":"Divisi\u00f3n de Ciencias e Ingenier\u00edas, Campus Le\u00f3n, Universidad de Guanajuato 1 , Loma del Bosque 103, Lomas del Campestre, Le\u00f3n 37150, Guanajuato, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2341-8835","authenticated-orcid":false,"given":"Alejandro","family":"Mart\u00ednez-Borquez","sequence":"additional","affiliation":[{"name":"Tecnologico de Monterrey, School of Engineering and Sciences 2 , Le\u00f3n 37190, Guanajuato, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3157-7318","authenticated-orcid":false,"given":"Carlos","family":"Avenda\u00f1o","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, University of Manchester 3 , Oxford Road, Manchester M13 9PL, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3267-9762","authenticated-orcid":false,"given":"Alejandro","family":"Gil-Villegas","sequence":"additional","affiliation":[{"name":"Divisi\u00f3n de Ciencias e Ingenier\u00edas, Campus Le\u00f3n, Universidad de Guanajuato 1 , Loma del Bosque 103, Lomas del Campestre, Le\u00f3n 37150, Guanajuato, Mexico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8029-8868","authenticated-orcid":false,"given":"George","family":"Jackson","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, Imperial College London, South Kensington Campus 4 , London SW7 2AZ, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"317","published-online":{"date-parts":[[2024,4,25]]},"reference":[{"key":"2024072318411375100_c1","doi-asserted-by":"publisher","first-page":"719","DOI":"10.1002\/andp.19354160806","article-title":"Kinetische behandlung der keimbildung in \u00fcbers\u00e4ttigten d\u00e4mpfen","volume":"416","year":"1935","journal-title":"Ann. 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