(2024) Published by SPIEVivas, Laura G.Ramos Somolinos, D.Martín Rubio, C.Rivelles García, AlejandroMadueño Custodio, LauraRuiz Clavijo, AlejandraDíaz, AlbertoSchneider, MarcPlaza Gallardo, B.Poyatos Martínez, D.Del Hoyo, J. C.Caballero Calero, OlgaWorgull, M.Martín Iglesias, SantiagoMartín Vodopivec, B.Maicas, M.Navas, DavidMartín González, MarisolSanz, Ruy2025-01-272025-01-272024-08-26Proceedings Volume 13100, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation VI; 1310072 (2024)https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13100/1310072/Nanostructured-metamaterials-for-the-thermal-and-electromagnetic-isolation-of-cryostats/10.1117/12.3019094.shorthttp://hdl.handle.net/20.500.12666/1015SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan. (2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.In terms of thermal and electromagnetic isolation properties, Nanostructured Metamaterials may present important advantages compared to current employed materials. In this work, we present the synthesis routes and the preliminary characterization results of some metamaterials based on Poly-ether-ether-ketone and nanostructured anodic oxides, with low thermal conductivity, combined with Au nanocolumns and three-dimensional nanonetworks. The results reveals proper magnetic and electromagnetic properties and suggest their suitable use under vacuum and cryogenic conditions.engNanostructuringElectromagnetic metamaterialsMagnetismElectromagnetismNanotubesCryostatsScanning electron microscopyAluminumElectrical conductivityNanocompositesinfo:eu-repo/semantics/conferenceObject10.1117/12.3019094info:eu-repo/semantics/restrictedAccess