{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Duan Z"],"funding":["National Natural Science Foundation of China"],"pagination":["e15679"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12786290"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(2)"],"pubmed_abstract":["Achieving high and stable permittivity is essential for developing ultra-thin and wide-temperature adaptive microwave-absorbing materials (MAMs). Conventional high-permittivity MAMs suffer from temperature-sensitive permittivity and cannot achieve stable microwave-absorbing performance at fluctuating temperatures, while temperature-insensitive MAMs exhibit low permittivity that severely restricts ultra-thin designs. Herein, a double-layer La<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>/Eu<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> architecture is employed, with rare-earth zirconates featuring with one-eighth anion-site vacancies, as a promising candidate for ultra-thin wide-temperature adaptive MAMs. The established balance between thermionic relaxation polarization and Lorentz dielectric resonance-"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Ultra-Thin Oxide-Based Double-Layer Architecture Achieves Wide-Temperature Broadband Microwave Absorption by Synergizing Lorentz Resonance and Thermionic Transport."],"pmcid":["PMC12786290"],"funding_grant_id":["52388201","52305202","52271167","U23A6014","52473296"],"pubmed_authors":["Duan Z","Wan C","Li Y","Zhao B","Gao L","Zhang X","Yuan L","Cui R"],"additional_accession":[]},"is_claimable":false,"name":"Ultra-Thin Oxide-Based Double-Layer Architecture Achieves Wide-Temperature Broadband Microwave Absorption by Synergizing Lorentz Resonance and Thermionic Transport.","description":"Achieving high and stable permittivity is essential for developing ultra-thin and wide-temperature adaptive microwave-absorbing materials (MAMs). Conventional high-permittivity MAMs suffer from temperature-sensitive permittivity and cannot achieve stable microwave-absorbing performance at fluctuating temperatures, while temperature-insensitive MAMs exhibit low permittivity that severely restricts ultra-thin designs. Herein, a double-layer La<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>/Eu<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> architecture is employed, with rare-earth zirconates featuring with one-eighth anion-site vacancies, as a promising candidate for ultra-thin wide-temperature adaptive MAMs. The established balance between thermionic relaxation polarization and Lorentz dielectric resonance-","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-06T11:37:01.93Z","creation":"2026-05-30T03:07:24.675Z"},"accession":"S-EPMC12786290","cross_references":{"pubmed":["41178672"],"doi":["10.1002/advs.202515679"]}}