{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T22:10:48Z","timestamp":1790806248117,"version":"4.1.0"},"reference-count":51,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T00:00:00Z","timestamp":1779148800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T00:00:00Z","timestamp":1779148800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Nanophotonics"],"published-print":{"date-parts":[[2026,5,27]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Achieving efficient, ultra\u2010thin, and broadband absorption in the low\u2010frequency regime (e.g.,\u00a0P to S bands, 0.23\u20134\u00a0GHz) remains a significant challenge due to the inherent limitations of conventional materials and designs. To address this, we propose a composite metamaterial absorber that synergistically integrates a three\u2010layer metasurface absorber (TLMA) with a top\u2010loaded magnetic material (MM) layer. The standalone TLMA achieves perfect absorption (&gt;\u00a090%) but within a narrow 300\u00a0MHz band around 0.77\u00a0GHz. The introduction of the MM layer drastically enhances and broadens the resonant response through magnetic loss and optimized coupling, yielding an ultra\u2010wide absorption bandwidth from 0.5 to 3.8\u00a0GHz, which effectively covers the P, L, and S bands. The final optimized structure exhibits a remarkable overall thickness of only 41.0\u00a0mm (0.068\n                    <jats:italic>\u03bb<\/jats:italic>\n                    at the lowest frequency) and a fractional bandwidth of 153.5%. The working mechanism, elucidated through surface current and equivalent impedance analysis, is attributed to magnetic\u2010material\u2010assisted resonance optimization. This work provides a practical and effective strategy for developing high\u2010performance, ultra\u2010thin absorbers for advanced low\u2010frequency applications.\n                  <\/jats:p>","DOI":"10.1002\/nap2.70140","type":"journal-article","created":{"date-parts":[[2026,5,19]],"date-time":"2026-05-19T09:31:43Z","timestamp":1779183103000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Low\u2010Frequency, Ultra\u2010Thin and Ultra\u2010Wideband Meta\u2010Absorber via Resonance Enhancement Harnessing Magnetic Material"],"prefix":"10.1002","volume":"15","author":[{"given":"Dan","family":"Liu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Modern Optical Instrumentation the Electromagnetics Academy Zhejiang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8851-0774","authenticated-orcid":false,"given":"Xingshuo","family":"Cui","sequence":"additional","affiliation":[{"name":"Air Defense and Antimissile School Air Force Engineering University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6771-4495","authenticated-orcid":false,"given":"Yuxu","family":"Chen","sequence":"additional","affiliation":[{"name":"Air Defense and Antimissile School Air Force Engineering University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiongyu","family":"Liang","sequence":"additional","affiliation":[{"name":"Air Defense and Antimissile School Air Force Engineering University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaochun","family":"Liu","sequence":"additional","affiliation":[{"name":"The Research Institute for Special Structures of Aeronautical Composite ACICA The\u00a0Aeronautical Science Key Lab for High Performance Electromagnetic Windows  Ji'nan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenxu","family":"Wang","sequence":"additional","affiliation":[{"name":"Air Defense and Antimissile School Air Force Engineering University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9928-9390","authenticated-orcid":false,"given":"Fei","family":"Gao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Modern Optical Instrumentation the Electromagnetics Academy Zhejiang University  Hangzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8562-3295","authenticated-orcid":false,"given":"Tong","family":"Cai","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Modern Optical Instrumentation the Electromagnetics Academy Zhejiang University  Hangzhou China"},{"name":"Air Defense and Antimissile School Air Force Engineering University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,5,19]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202511580"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2019.122591"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010024\u201049762\u20104"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12274\u2010020\u20102656\u20105"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2021.132747"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.2528\/PIER23102006"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2020.01.087"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2020.10.062"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1186\/s11671\u2010018\u20102810\u20100"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1364\/oe.27.032835"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1109\/access.2019.2913278"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.2528\/pier25010603"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1364\/oe.416245"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1210713"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563\u2010025\u201002155\u20104"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41377\u2010025\u201001850\u2010w"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201055940\u20109"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202400517"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/pssb.202100175"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.2528\/pier24121803"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/lpor.202400184"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1109\/lawp.2020.2995206"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201064208\u20101"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2024.130297"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphoton.2017.64"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1088\/1402\u20104896\/ad51af"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2019.122653"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2019.122591"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.2528\/PIER24041705"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.ads3499"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202209380"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1109\/tim.2021.3069805"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2021.161636"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matchemphys.2021.124457"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.2528\/pier23060602"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.1c03141"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/adem.202200526"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1109\/tap.2021.3096199"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsanm.0c01728"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2020.155307"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2018.10.014"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.2528\/pier24012201"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1088\/1361\u20106463\/ab2030"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.2528\/pier24120802"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1117\/1.ap.3.1.016001"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202209380"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1515\/nanoph\u20102022\u20100578"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1364\/ome.426685"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1364\/oe.449681"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1109\/tap.2024.3424952"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICEDA68428.2025.11376701"}],"container-title":["Nanophotonics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nap2.70140","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/nap2.70140","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nap2.70140","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,15]],"date-time":"2026-09-15T14:44:15Z","timestamp":1789483455000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nap2.70140"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,19]]},"references-count":51,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2026,5,27]]}},"alternative-id":["10.1002\/nap2.70140"],"URL":"https:\/\/doi.org\/10.1002\/nap2.70140","archive":["Portico"],"relation":{},"ISSN":["2192-8614","2192-8614"],"issn-type":[{"value":"2192-8614","type":"print"},{"value":"2192-8614","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,19]]},"assertion":[{"value":"2026-02-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-05-19","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70140"}}