{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T10:35:38Z","timestamp":1769078138002,"version":"3.49.0"},"reference-count":47,"publisher":"Wiley","issue":"50","license":[{"start":{"date-parts":[[2025,8,31]],"date-time":"2025-08-31T00:00:00Z","timestamp":1756598400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003052","name":"Ministry of Trade, Industry and Energy","doi-asserted-by":"publisher","award":["20012355"],"award-info":[{"award-number":["20012355"]}],"id":[{"id":"10.13039\/501100003052","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004358","name":"Samsung","doi-asserted-by":"publisher","award":["IO241218\u201011518\u201001"],"award-info":[{"award-number":["IO241218\u201011518\u201001"]}],"id":[{"id":"10.13039\/100004358","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001459","name":"Ministry of Education - Singapore","doi-asserted-by":"publisher","award":["T2EP50123\u20100025"],"award-info":[{"award-number":["T2EP50123\u20100025"]}],"id":[{"id":"10.13039\/501100001459","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001381","name":"National Research Foundation Singapore","doi-asserted-by":"publisher","award":["NRFI06\u20102020\u20100015"],"award-info":[{"award-number":["NRFI06\u20102020\u20100015"]}],"id":[{"id":"10.13039\/501100001381","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Magnetic tunnel junctions (MTJs) play a crucial role in spintronic applications, particularly data storage and sensors. Especially as a non\u2010volatile memory, MTJs has received substantial attention due to its CMOS compatibility, low power consumption, fast switching speed, and high endurance. In parallel, bio\u2010resorbable electronics have emerged as a promising solution for systems requiring temporary operation and secure data disposal, especially in military, intelligence, and biomedical systems where devices must safely disintegrate under physiological conditions. In this study, the bio\u2010resorbability of MTJ is investigated by analyzing the dissolution behavior of its nanometer\u2010thick constituent layers in phosphate\u2010buffered saline solution at pH 7.4, simulating physiological environments. The MTJ structures, composed of bio\u2010resorbable materials, exhibit well\u2010controlled degradation behaviors. Critically, as one of the ferromagnetic layers dissolves, binary information is irreversibly lost, within 10 h of immersion. These findings highlight the potential of MTJs not only as high\u2010performance memory elements but also as secure, transient data storage platforms. The ability to modify the dissolution lifetime by materials and thickness selection offers unique advantages for short\u2010lived implantable devices, paving the way for integrating spintronic functionality into next\u2010generation bioresorbable electronics.<\/jats:p>","DOI":"10.1002\/adma.202507912","type":"journal-article","created":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T06:28:23Z","timestamp":1756708103000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Bio\u2010Resorbable Magnetic Tunnel Junctions"],"prefix":"10.1002","volume":"37","author":[{"given":"Dong\u2010Jun","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering National University of Singapore Singapore 117583 Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Beom Jin","family":"Kim","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering Yonsei University Seoul 03722 Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heechang","family":"Shin","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering Yonsei University Seoul 03722 Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeongkeun","family":"Kim","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering Yonsei University Seoul 03722 Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuchen","family":"Pu","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering National University of Singapore Singapore 117583 Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuhan","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering National University of Singapore Singapore 117583 Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xinhou","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering National University of Singapore Singapore 117583 Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Byong\u2010Guk","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering KAIST Daejeon 34141 Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jong\u2010Hyun","family":"Ahn","sequence":"additional","affiliation":[{"name":"School of Electrical and Electronic Engineering Yonsei University Seoul 03722 Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0907-2898","authenticated-orcid":false,"given":"Hyunsoo","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering National University of Singapore Singapore 117583 Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,8,31]]},"reference":[{"key":"e_1_2_8_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat1256"},{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat1257"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat2804"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201600062"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-018-0160-7"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41565-019-0607-7"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-023-00975-3"},{"key":"e_1_2_8_8_1","first-page":"225","volume":"54","author":"Julliere M.","year":"1975","journal-title":"Phys. Rev. A"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-022-04768-0"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44287-024-00111-z"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1065389"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41565-019-0593-9"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-019-0360-9"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-021-01153-6"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-021-04196-6"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-022-00774-2"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202203558"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/aelm.202300195"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-48631-4"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-024-01182-4"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-47818-z"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44287-024-00107-9"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/s44306-024-00019-2"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.4c00078"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1038\/s42005-025-01969-7"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-023-01039-2"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41928-019-0273-7"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep38389"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep38324"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201300127"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201304293"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.201902872"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-023-40175-3"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-018-03956-9"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201701210"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.1c03614"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/smtd.202300501"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.1601314"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.9b08323"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41587-019-0045-y"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1111\/1346-8138.14489"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.39.4828"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.7567\/JJAP.53.04EM02"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.61.2472"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/jbm.b.33234"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3171"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10854-019-00983-0"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202507912","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T14:14:44Z","timestamp":1765980884000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202507912"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,31]]},"references-count":47,"journal-issue":{"issue":"50","published-print":{"date-parts":[[2025,12]]}},"alternative-id":["10.1002\/adma.202507912"],"URL":"https:\/\/doi.org\/10.1002\/adma.202507912","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8,31]]},"assertion":[{"value":"2025-04-25","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-08-31","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e07912"}}