{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T01:06:48Z","timestamp":1755220008190,"version":"3.43.0"},"reference-count":24,"publisher":"AIP Publishing","issue":"8","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,8,1]]},"abstract":"<jats:p>We present a study of the magnetic properties of circular nanodots placed inside or in the vicinity of a circular hole in the perpendicularly magnetized antidot matrix. Micromagnetic simulations were performed to investigate the remanent magnetization configurations of the nanodots as a function of their vertical position relative to the matrix. The results demonstrate that the strength of the radial component of antidot matrix stray fields varies significantly along the vertical coordinate. This change influences the remanent state of nanodots, leading, depending on their location, to the stabilization of several magnetization configurations: radial vortex, curled vortex, or single-domain state. It was found that placing the dot at few nanometers below or above the matrix allows to stabilize the vortex state for a nanodot with the smallest diameter. This result provides a hint to tailor the magnetic properties of nanodots for their applications in spintronic and magnonic devices.<\/jats:p>","DOI":"10.1063\/10.0038648","type":"journal-article","created":{"date-parts":[[2025,8,5]],"date-time":"2025-08-05T14:58:34Z","timestamp":1754405914000},"page":"1017-1022","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":0,"title":["Controlling spin textures of magnetic nanodots using an antidot matrix"],"prefix":"10.1063","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6407-5365","authenticated-orcid":false,"given":"S. A.","family":"Bunyaev","sequence":"first","affiliation":[{"name":"Institute of Physics for Advanced Materials 1 , Nanotechnology and Photonics (IFIMUP)\/ Departamento de F\u00edsica e Astronomia, Faculdade de Ci\u00eancias, Universidade do Porto, 4169-007 Porto,","place":["Portugal"]}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8068-1464","authenticated-orcid":false,"given":"G. O.","family":"Kharchenko","sequence":"additional","affiliation":[{"name":"CEITEC BUT, Brno University of Technology 2 , 612 00 Brno, Czech Republic"},{"name":"O. Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Science of Ukraine 3 , Kharkiv 61085,","place":["Ukraine"]}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8811-6232","authenticated-orcid":false,"given":"R. V.","family":"Verba","sequence":"additional","affiliation":[{"name":"V. G. Baryakhtar Institute of Magnetism of the National Academy of Science of Ukraine 4 , Kyiv 03142,","place":["Ukraine"]}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4562-1543","authenticated-orcid":false,"given":"M.","family":"Moalic","sequence":"additional","affiliation":[{"name":"Institute of Spintronics and Quantum Information 5 , Faculty of Physics and Astronomy, Adam Mickiewicz University in Poznan, Poznan,","place":["Poland"]}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0870-717X","authenticated-orcid":false,"given":"M.","family":"Krawczyk","sequence":"additional","affiliation":[{"name":"Institute of Spintronics and Quantum Information 5 , Faculty of Physics and Astronomy, Adam Mickiewicz University in Poznan, Poznan,","place":["Poland"]}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0072-2073","authenticated-orcid":false,"given":"M.","family":"Urb\u00e1nek","sequence":"additional","affiliation":[{"name":"CEITEC BUT, Brno University of Technology 2 , 612 00 Brno, Czech Republic"}]},{"given":"K. Y.","family":"Guslienko","sequence":"additional","affiliation":[{"name":"Departamento de Pol\u00edmeros y Materiales Avanzados 6 , Universidad del Pa\u00eds Vasco, UPV\/EHU, San Sebasti\u00e1n,","place":["Spain"]},{"name":"IKERBASQUE, the Basque Foundation for Science 7 , Bilbao,","place":["Spain"]}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7081-581X","authenticated-orcid":false,"given":"G. N.","family":"Kakazei","sequence":"additional","affiliation":[{"name":"Institute of Physics for Advanced Materials 1 , Nanotechnology and Photonics (IFIMUP)\/ Departamento de F\u00edsica e Astronomia, Faculdade de Ci\u00eancias, Universidade do Porto, 4169-007 Porto,","place":["Portugal"]}]}],"member":"317","reference":[{"key":"2025080714214020900_c1","doi-asserted-by":"publisher","first-page":"449","DOI":"10.1016\/S0304-8853(02)00898-3","volume":"256","year":"2003","journal-title":"J. Magn. Magn. Mater."},{"key":"2025080714214020900_c2","doi-asserted-by":"publisher","first-page":"15756","DOI":"10.1038\/ncomms15756","volume":"8","year":"2017","journal-title":"Nat. Commun."},{"key":"2025080714214020900_c3","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1109\/TMAG.2015.2397880","volume":"51","year":"2015","journal-title":"IEEE Trans. Magn."},{"key":"2025080714214020900_c4","doi-asserted-by":"publisher","first-page":"051108","DOI":"10.1063\/5.0087311","volume":"10","year":"2022","journal-title":"APL Mater."},{"key":"2025080714214020900_c5","doi-asserted-by":"publisher","first-page":"011310","DOI":"10.1063\/1.5121702","volume":"7","year":"2020","journal-title":"Appl. Phys. Rev."},{"key":"2025080714214020900_c6","doi-asserted-by":"publisher","first-page":"060506","DOI":"10.1103\/PhysRevB.77.060506","volume":"77","year":"2008","journal-title":"Phys. Rev. B"},{"key":"2025080714214020900_c7","doi-asserted-by":"publisher","first-page":"264001","DOI":"10.1088\/0022-3727\/43\/26\/264001","volume":"43","year":"2010","journal-title":"J. Phys. D Appl. Phys."},{"key":"2025080714214020900_c8","doi-asserted-by":"publisher","first-page":"062401","DOI":"10.1063\/1.4817798","volume":"103","year":"2013","journal-title":"Appl. Phys. Lett."},{"key":"2025080714214020900_c9","doi-asserted-by":"publisher","first-page":"930","DOI":"10.1126\/science.289.5481.930","volume":"289","year":"2000","journal-title":"Science"},{"key":"2025080714214020900_c10","doi-asserted-by":"publisher","first-page":"2745","DOI":"10.1166\/jnn.2008.18305","volume":"8","year":"2008","journal-title":"J. Nanosci. Nanotechnol."},{"key":"2025080714214020900_c11","doi-asserted-by":"publisher","first-page":"054003","DOI":"10.1103\/PhysRevLett.132.054003","volume":"132","year":"2024","journal-title":"Phys. Rev. Lett."},{"key":"2025080714214020900_c12","doi-asserted-by":"publisher","first-page":"2682","DOI":"10.1109\/TMTT.2010.2065870","volume":"58","year":"2010","journal-title":"IEEE Trans. Microw. Theory Tech."},{"key":"2025080714214020900_c13","doi-asserted-by":"publisher","first-page":"2776","DOI":"10.1109\/TMTT.2015.2457898","volume":"63","year":"2015","journal-title":"IEEE Trans. Microw. Theory Tech."},{"key":"2025080714214020900_c14","doi-asserted-by":"publisher","first-page":"024455","DOI":"10.1103\/PhysRevB.72.024455","volume":"72","year":"2005","journal-title":"Phys. Rev. B"},{"key":"2025080714214020900_c15","doi-asserted-by":"publisher","first-page":"082408","DOI":"10.1063\/1.4867162","volume":"104","year":"2014","journal-title":"Appl. Phys. Lett."},{"key":"2025080714214020900_c16","doi-asserted-by":"publisher","first-page":"214437","DOI":"10.1103\/PhysRevB.93.214437","volume":"93","year":"2016","journal-title":"Phys. Rev. B"},{"key":"2025080714214020900_c17","doi-asserted-by":"publisher","first-page":"1498","DOI":"10.1039\/D4NH00145A","volume":"9","year":"2024","journal-title":"Nanoscale Horiz."},{"key":"2025080714214020900_c18","doi-asserted-by":"publisher","first-page":"1015","DOI":"10.1016\/S0304-8853(01)01360-9","volume":"242","year":"2002","journal-title":"J. Magn. Magn. Mater."},{"key":"2025080714214020900_c19","doi-asserted-by":"publisher","first-page":"112506","DOI":"10.1063\/1.2898888","volume":"92","year":"2008","journal-title":"Appl. Phys. Lett."},{"key":"2025080714214020900_c20","doi-asserted-by":"publisher","first-page":"031002","DOI":"10.1103\/PhysRevApplied.10.031002","volume":"10","year":"2018","journal-title":"Phys. Rev. Appl."},{"key":"2025080714214020900_c21","doi-asserted-by":"publisher","first-page":"064429","DOI":"10.1103\/PhysRevB.101.064429","volume":"101","year":"2020","journal-title":"Phys. Rev B"},{"key":"2025080714214020900_c22","doi-asserted-by":"publisher","first-page":"081114","DOI":"10.1063\/1.5093371","volume":"7","year":"2019","journal-title":"APL Mater."},{"key":"2025080714214020900_c23","doi-asserted-by":"publisher","first-page":"107133","DOI":"10.1063\/1.4899186","volume":"4","year":"2014","journal-title":"AIP Adv."},{"key":"2025080714214020900_c24","doi-asserted-by":"publisher","first-page":"052512","DOI":"10.1063\/1.3619846","volume":"99","year":"2010","journal-title":"Appl. Phys. Lett."}],"container-title":["Low Temperature Physics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.aip.org\/aip\/ltp\/article-pdf\/51\/8\/1017\/20629519\/1017_1_10.0038648.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.aip.org\/aip\/ltp\/article-pdf\/51\/8\/1017\/20629519\/1017_1_10.0038648.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,7]],"date-time":"2025-08-07T18:21:46Z","timestamp":1754590906000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.aip.org\/ltp\/article\/51\/8\/1017\/3357714\/Controlling-spin-textures-of-magnetic-nanodots"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8,1]]},"references-count":24,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2025,8,1]]}},"URL":"https:\/\/doi.org\/10.1063\/10.0038648","relation":{},"ISSN":["1063-777X","1090-6517"],"issn-type":[{"type":"print","value":"1063-777X"},{"type":"electronic","value":"1090-6517"}],"subject":[],"published-other":{"date-parts":[[2025,8]]},"published":{"date-parts":[[2025,8,1]]}}}