{"article_processing_charge":"Yes (via OA deal)","language":[{"iso":"eng"}],"citation":{"ieee":"V. L. Diaz Melian, I. C. Lenton, J. Binysh, A. Souslov, and S. R. Waitukaitis, “Geometry of the vapor layer under a Leidenfrost hydrogel sphere,” <i>Physical Review E</i>, vol. 113, no. 5. American Physical Society, 2026.","apa":"Diaz Melian, V. L., Lenton, I. C., Binysh, J., Souslov, A., &#38; Waitukaitis, S. R. (2026). Geometry of the vapor layer under a Leidenfrost hydrogel sphere. <i>Physical Review E</i>. American Physical Society. <a href=\"https://doi.org/10.1103/m7gr-2t6j\">https://doi.org/10.1103/m7gr-2t6j</a>","short":"V.L. Diaz Melian, I.C. Lenton, J. Binysh, A. Souslov, S.R. Waitukaitis, Physical Review E 113 (2026).","chicago":"Diaz Melian, Vicente L, Isaac C Lenton, Jack Binysh, Anton Souslov, and Scott R Waitukaitis. “Geometry of the Vapor Layer under a Leidenfrost Hydrogel Sphere.” <i>Physical Review E</i>. American Physical Society, 2026. <a href=\"https://doi.org/10.1103/m7gr-2t6j\">https://doi.org/10.1103/m7gr-2t6j</a>.","ama":"Diaz Melian VL, Lenton IC, Binysh J, Souslov A, Waitukaitis SR. Geometry of the vapor layer under a Leidenfrost hydrogel sphere. <i>Physical Review E</i>. 2026;113(5). doi:<a href=\"https://doi.org/10.1103/m7gr-2t6j\">10.1103/m7gr-2t6j</a>","ista":"Diaz Melian VL, Lenton IC, Binysh J, Souslov A, Waitukaitis SR. 2026. Geometry of the vapor layer under a Leidenfrost hydrogel sphere. Physical Review E. 113(5), L053502.","mla":"Diaz Melian, Vicente L., et al. “Geometry of the Vapor Layer under a Leidenfrost Hydrogel Sphere.” <i>Physical Review E</i>, vol. 113, no. 5, L053502, American Physical Society, 2026, doi:<a href=\"https://doi.org/10.1103/m7gr-2t6j\">10.1103/m7gr-2t6j</a>."},"status":"public","doi":"10.1103/m7gr-2t6j","type":"journal_article","publication":"Physical Review E","publication_status":"published","OA_place":"publisher","PlanS_conform":"1","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"ScienComp"}],"ddc":["530"],"publication_identifier":{"eissn":["2470-0053"],"issn":["2470-0045"]},"corr_author":"1","date_created":"2026-06-10T07:36:41Z","author":[{"first_name":"Vicente L","full_name":"Diaz Melian, Vicente L","id":"b6798902-eea0-11ea-9cbc-a8e14286c631","last_name":"Diaz Melian"},{"last_name":"Lenton","id":"a550210f-223c-11ec-8182-e2d45e817efb","orcid":"0000-0002-5010-6984","full_name":"Lenton, Isaac C","first_name":"Isaac C"},{"last_name":"Binysh","full_name":"Binysh, Jack","first_name":"Jack"},{"last_name":"Souslov","full_name":"Souslov, Anton","first_name":"Anton"},{"id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2299-3176","last_name":"Waitukaitis","full_name":"Waitukaitis, Scott R","first_name":"Scott R"}],"day":"14","date_published":"2026-05-14T00:00:00Z","issue":"5","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2026","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publisher":"American Physical Society","file_date_updated":"2026-06-16T11:21:53Z","quality_controlled":"1","external_id":{"arxiv":["2507.04982"]},"arxiv":1,"acknowledgement":"This research was supported by the Scientific Service Units of The Institute of Science and Technology Austria (ISTA) through resources provided by the Miba Machine Shop and the Scientific Computing Facility. J.B. acknowledges funding from the European Union's Horizon research and innovation programme under the Marie Sklodowska-Curie Grant Agreement No. 101106500.","oa_version":"Published Version","OA_type":"hybrid","oa":1,"volume":113,"department":[{"_id":"ScWa"},{"_id":"GradSch"}],"date_updated":"2026-06-16T11:24:18Z","title":"Geometry of the vapor layer under a Leidenfrost hydrogel sphere","_id":"21982","scopus_import":"1","article_number":"L053502","has_accepted_license":"1","month":"05","intvolume":"       113","article_type":"letter_note","file":[{"content_type":"application/pdf","access_level":"open_access","creator":"dernst","checksum":"902cc8d177c8d3ae9cfe07c30375c9a9","file_name":"2026_PhysicalReviewE_DiazMelian.pdf","file_size":3173197,"success":1,"date_created":"2026-06-16T11:21:53Z","relation":"main_file","file_id":"22014","date_updated":"2026-06-16T11:21:53Z"}],"abstract":[{"lang":"eng","text":"A floating Leidenfrost droplet exhibits curvature inversion of its underside, due to the balance of vapor pressure and surface tension. Using interferometric imaging, we find different behavior for a levitated hydrogel sphere. Curvature inversion is observed briefly just after deposition, but quickly gives way to a steady state with no inversion. We show the essential role of vaporization in shaping the underbelly of the hydrogel, where changes due to direct mass loss are more significant than the balance of vapor pressure and elastic forces."}]}