{"id":7183,"date":"2025-12-21T01:06:21","date_gmt":"2025-12-21T00:06:21","guid":{"rendered":"https:\/\/www.df.unipi.it\/people\/lio-giuseppe-emanuele\/"},"modified":"2026-04-12T02:02:58","modified_gmt":"2026-04-12T00:02:58","slug":"lio-giuseppe-emanuele","status":"publish","type":"people","link":"https:\/\/www.df.unipi.it\/en\/people\/lio-giuseppe-emanuele\/","title":{"rendered":"LIO GIUSEPPE EMANUELE"},"author":1,"featured_media":0,"template":"","typology":[76],"class_list":["post-7183","people","type-people","status-publish","hentry","typology-docenti-e-ricercatori"],"acf":{"cognome":"LIO","nome":"GIUSEPPE EMANUELE","matricola":"069487","email":"giuseppe.lio@unipi.it","telefono":"","sito_personale":"","ssd":"PHYS-03\/A","settore":"Fisica Sperimentale della Materia e Applicazioni","chiave":216923,"tipo":"DOC","codice_ruolo":"RD","inquadramento":"Ricercatori L 240\/10","profilo":"Non Assegnato","status":"","qualifica":"","esterno":false,"non_in_servizio":false,"emerito":false,"ciclo_dottorato":"","relatore":"","gruppi_ricerca":"","attivita_di_ricerca":"","orcid":"0000-0002-8925-7202","arxiv_orcid":false,"google_scholar":"fGoegLEAAAAJ&hl","nasaads":"","cariche":"","donotsync":false,"attivita_it":"<div class=\"x_elementToProof\" data-olk-copy-source=\"MessageBody\">La mia attivit\u00e0 di ricerca si concentra su nanofotonica, plasmonica e metamateriali ottici, con particolare attenzione alla progettazione, fabbricazione e caratterizzazione di sistemi nanostrutturati a risposta elettromagnetica ingegnerizzata. Un tema centrale del mio lavoro \u00e8 lo sviluppo di architetture ibride fotoniche-plasmoniche e metasuperfici, finalizzate al controllo dell\u2019interazione luce-materia su scala nanometrica e oltre il limite di diffrazione.<\/div>\r\n<div class=\"x_elementToProof\">Una specifica linea di ricerca riguarda l\u2019impiego di materiali epsilon-near-zero (ENZ) e strutture risonanti\u00a0per ottenere risoluzione ultra-elevata nei processi di scrittura laser a due fotoni, abilitando nuove strategie di nanofabbricazione 2D e 3D. Parallelamente, mi occupo dello studio di fenomeni risonanti nei metamateriali, inclusi effetti di tipo Fano e regimi di forte accoppiamento, con applicazioni in sensoristica ottica ad alta sensibilit\u00e0, ottica piatta e tecnologie anti-contraffazione.<\/div>\r\n<div class=\"x_elementToProof\">Il mio approccio di ricerca \u00e8 fortemente interdisciplinare e orientato all\u2019esperimento, integrando nanofabbricazione, spettroscopia ottica e modellizzazione elettromagnetica, con l\u2019obiettivo di individuare meccanismi fisici robusti per il controllo avanzato della luce su scala nanometrica e la realizzazione di dispositivi fotonici funzionali.<\/div>\r\n<div><\/div>\r\n<div><strong>Pubblicazioni<\/strong><\/div>\r\n<ul>\r\n \t<li>Open-hardware platform for synchronous performance testing of multiple passive radiative cooling materials.\" Cell Reports Physical Science 6.7 (2025). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342228\">https:\/\/arpi.unipi.it\/handle\/11568\/1342228<\/a><\/li>\r\n \t<li>Nanoplasmonic Isosbestics Uncover Mesoscale Assembly of Gold Nanoparticles on Soft Templates.\" Journal of the American Chemical Society (2025). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342225\">https:\/\/arpi.unipi.it\/handle\/11568\/1342225<\/a><\/li>\r\n \t<li>Radiative cooling potential of a water-based paint formulation under realistic application conditions.\" ACS Applied Optical Materials 2.12 (2024). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342180\">https:\/\/arpi.unipi.it\/handle\/11568\/1342180<\/a><\/li>\r\n \t<li>Engineering Fano\u2010Resonant Hybrid Metastructures with Ultra\u2010High Sensing Performances.\" Advanced Optical Materials 11.12 (2023). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342227\">https:\/\/arpi.unipi.it\/handle\/11568\/1342227<\/a><\/li>\r\n \t<li>Leveraging on ENZ metamaterials to achieve 2D and 3D hyper\u2010resolution in two\u2010photon direct laser writing.\" Advanced Materials 33.18 (2021). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342207\">https:\/\/arpi.unipi.it\/handle\/11568\/1342207<\/a><\/li>\r\n<\/ul>","attivita_en":"<div class=\"x_elementToProof\" data-olk-copy-source=\"MessageBody\">My research focuses on nanophotonics, plasmonics, and optical metamaterials, with particular emphasis on the design, fabrication, and characterization of nanostructured systems with tailored electromagnetic responses. A central theme of my work is the development of hybrid photonic\u2013plasmonic architectures and metasurfaces, aimed at controlling light\u2013matter interaction at the nanoscale and beyond the diffraction limit.<\/div>\r\n<div class=\"x_elementToProof\">A specific line of investigation concerns the exploitation of epsilon-near-zero (ENZ) materials and resonant nanostructures\u00a0to achieve ultra-high spatial resolution in two-photon direct laser writing, enabling advanced 2D and 3D nanofabrication strategies. In parallel, I study resonant phenomena in metamaterials, including Fano-type and strong-coupling effects, with applications to high-sensitivity optical sensing, flat optics, and anti-counterfeiting technologies.<\/div>\r\n<div class=\"x_elementToProof\">My research approach is strongly experiment-driven and interdisciplinary, combining nanofabrication, optical spectroscopy, and electromagnetic modeling, with the goal of identifying robust physical mechanisms for advanced control of light at the nanoscale and the realization of functional photonic devices.<\/div>\r\n<div><\/div>\r\n<div>\r\n<div><strong>Recent publications<\/strong><\/div>\r\n<ul>\r\n \t<li class=\"x_elementToProof\">Open-hardware platform for synchronous performance testing of multiple passive radiative cooling materials.\" Cell Reports Physical Science 6.7 (2025). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342228\">https:\/\/arpi.unipi.it\/handle\/11568\/1342228<\/a><\/li>\r\n \t<li>Nanoplasmonic Isosbestics Uncover Mesoscale Assembly of Gold Nanoparticles on Soft Templates.\" Journal of the American Chemical Society (2025). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342225\">https:\/\/arpi.unipi.it\/handle\/11568\/1342225<\/a><\/li>\r\n \t<li>Radiative cooling potential of a water-based paint formulation under realistic application conditions.\" ACS Applied Optical Materials 2.12 (2024). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342180\">https:\/\/arpi.unipi.it\/handle\/11568\/1342180<\/a><\/li>\r\n \t<li>Engineering Fano\u2010Resonant Hybrid Metastructures with Ultra\u2010High Sensing Performances.\" Advanced Optical Materials 11.12 (2023). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342227\">https:\/\/arpi.unipi.it\/handle\/11568\/1342227<\/a><\/li>\r\n \t<li>Leveraging on ENZ metamaterials to achieve 2D and 3D hyper\u2010resolution in two\u2010photon direct laser writing.\" Advanced Materials 33.18 (2021). <a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1342207\">https:\/\/arpi.unipi.it\/handle\/11568\/1342207<\/a><\/li>\r\n<\/ul>\r\n<\/div>","sito_dottorato":""},"jetpack_sharing_enabled":true,"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.df.unipi.it\/en\/wp-json\/wp\/v2\/people\/7183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.df.unipi.it\/en\/wp-json\/wp\/v2\/people"}],"about":[{"href":"https:\/\/www.df.unipi.it\/en\/wp-json\/wp\/v2\/types\/people"}],"author":[{"embeddable":true,"href":"https:\/\/www.df.unipi.it\/en\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.df.unipi.it\/en\/wp-json\/wp\/v2\/media?parent=7183"}],"wp:term":[{"taxonomy":"typology","embeddable":true,"href":"https:\/\/www.df.unipi.it\/en\/wp-json\/wp\/v2\/typology?post=7183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}