{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Aigner A"],"funding":["Deutsche Forschungsgemeinschaft","European Research Council","Solar Technologies go Hybrid","Ministerstvo ?kolstv?, Ml?de?e a Telov?chovy","Imperial College London","HORIZON EUROPE European Innovation Council","Grantov? Agentura Cesk? Republiky","Center for NanoScience, Ludwig-Maximilians-Universit?t M?nchen","Engineering and Physical Sciences Research Council"],"pagination":["10742-10749"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11389864"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["24(35)"],"pubmed_abstract":["Active functionalities of metasurfaces are of growing interest in nanophotonics. The main strategy employed to date is spectral resonance tuning affecting predominantly the far-field response. However, this barely influences other essential resonance properties like near-field enhancement, signal modulation, quality factor, and absorbance, which are all vital for numerous applications. Here we introduce an active metasurface approach that combines temperature-tunable losses in vanadium dioxide with far-field coupling tunable symmetry-protected bound states in the continuum. This method enables exceptional precision in independently controlling both radiative and nonradiative losses. Consequently, it allows for the adjustment of both the far-field response and, notably, the near-field chara"],"journal":["Nano letters"],"pubmed_title":["Engineering of Active and Passive Loss in High-Quality-Factor Vanadium Dioxide-Based BIC Metasurfaces."],"pmcid":["PMC11389864"],"funding_grant_id":["101078018","EP/W017075/1","TI 1063/1","EXC 2089/1  390776260","CZ.02.01.01/00/22_008/0004572 QM4ST","101046329","21-29468S"],"pubmed_authors":["Ligmajer F","Holobradek J","Aigner A","Tittl A","Maier SA","Rovenska K","Idesova B","de S Menezes L"],"additional_accession":[]},"is_claimable":false,"name":"Engineering of Active and Passive Loss in High-Quality-Factor Vanadium Dioxide-Based BIC Metasurfaces.","description":"Active functionalities of metasurfaces are of growing interest in nanophotonics. The main strategy employed to date is spectral resonance tuning affecting predominantly the far-field response. However, this barely influences other essential resonance properties like near-field enhancement, signal modulation, quality factor, and absorbance, which are all vital for numerous applications. Here we introduce an active metasurface approach that combines temperature-tunable losses in vanadium dioxide with far-field coupling tunable symmetry-protected bound states in the continuum. This method enables exceptional precision in independently controlling both radiative and nonradiative losses. Consequently, it allows for the adjustment of both the far-field response and, notably, the near-field chara","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Sep","modification":"2025-04-18T13:38:48.445Z","creation":"2025-04-04T11:34:07.474Z"},"accession":"S-EPMC11389864","cross_references":{"pubmed":["39191398"],"doi":["10.1021/acs.nanolett.4c01703"]}}