{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T03:33:21Z","timestamp":1776483201658,"version":"3.51.2"},"reference-count":30,"publisher":"AIP Publishing","issue":"6","license":[{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"},{"start":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T00:00:00Z","timestamp":1433116800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["EP\/L002922\/1"],"award-info":[{"award-number":["EP\/L002922\/1"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000266","name":"Engineering and Physical Sciences Research Council","doi-asserted-by":"publisher","award":["M024423\/1"],"award-info":[{"award-number":["M024423\/1"]}],"id":[{"id":"10.13039\/501100000266","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000288","name":"Royal Society","doi-asserted-by":"publisher","award":["IE121187"],"award-info":[{"award-number":["IE121187"]}],"id":[{"id":"10.13039\/501100000288","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,6,1]]},"abstract":"<jats:p>We explore an emerging device concept based on exchange bias used in conjunction with an antidot geometry to fine tune ferromagnetic resonances. Planar cavity ferromagnetic resonance is used to study the microwave response of NiO\/NiFe bilayers with antidot structuring. A large frequency asymmetry with respect to an applied magnetic field is found across a broad field range whose underlying cause is linked to the distribution of magnetic poles at the antidot surfaces. This distribution is found to be particularly sensitive to the effects of exchange bias, and robust in regards to the quality of the antidot geometry. The template based antidot geometry we study offers advantages for practical device construction, and we show that it is suitable for broadband absorption and filtering applications, allowing tunable anisotropies via interface engineering.<\/jats:p>","DOI":"10.1063\/1.4922055","type":"journal-article","created":{"date-parts":[[2015,6,2]],"date-time":"2015-06-02T12:18:00Z","timestamp":1433247480000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":8,"title":["Anisotropy engineering using exchange bias on antidot templates"],"prefix":"10.1063","volume":"5","author":[{"given":"F. J. T.","family":"Goncalves","sequence":"first","affiliation":[{"name":"University of Glasgow 1 SUPA, School of Physics and Astronomy, , Glasgow G12 8QQ, UK"}]},{"given":"R. D.","family":"Desautels","sequence":"additional","affiliation":[{"name":"University of Manitoba 2 Department of Physics and Astronomy, , Winnipeg, R3T 2N2, Canada"}]},{"given":"S.","family":"Su","sequence":"additional","affiliation":[{"name":"National Chung Hsing University 3 Department of Materials Science and Engineering, , Taichung 402, Taiwan"}]},{"given":"T.","family":"Drysdale","sequence":"additional","affiliation":[{"name":"University of Glasgow 4 Department of Engineering, , Glasgow G12 8QQ, UK"}]},{"given":"J.","family":"van Lierop","sequence":"additional","affiliation":[{"name":"University of Manitoba 2 Department of Physics and Astronomy, , Winnipeg, R3T 2N2, Canada"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2191-8227","authenticated-orcid":false,"given":"K.-W.","family":"Lin","sequence":"additional","affiliation":[{"name":"National Chung Hsing University 3 Department of Materials Science and Engineering, , Taichung 402, Taiwan"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8894-4043","authenticated-orcid":false,"given":"D. 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