{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T10:50:14Z","timestamp":1753872614556,"version":"3.41.2"},"reference-count":15,"publisher":"AIP Publishing","issue":"7","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2008,4,1]]},"abstract":"<jats:p>Ferromagnetic resonance (FMR) is used to probe the magnetic properties of Co\u2215Ag superlattices (SLs) with ultrathin Co layers (2\u20136\u00c5). Different series of 5\u00d7[Ag\u2215Co] multilayers have been grown by molecular beam epitaxy on Si(111) substrates, monitoring the growth by reflection high energy electron diffraction. Cross-section transmission electron microscopy confirms the growth of local areas with the designed SL periodicity, a sharp compositional modulation, well defined Ag\u2013Co interfaces, and a perfect fcc (111) stacking. FMR spectra have been recorded at various polar angles in the 0\u00b0\u201390\u00b0 range. A single and extremely broad resonance peak is observed in all cases. While SLs with Ag layers thinner than 10\u00c5 exhibit similar values of the perpendicular anisotropy, a clear reduction is observed for samples with Ag layers about 14\u00c5 thick. Possible causes for this change are discussed.<\/jats:p>","DOI":"10.1063\/1.2839287","type":"journal-article","created":{"date-parts":[[2008,4,2]],"date-time":"2008-04-02T23:01:03Z","timestamp":1207177263000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":6,"title":["Ferromagnetic resonance of ultrathin Co\u2215Ag superlattices on Si(111)"],"prefix":"10.1063","volume":"103","author":[{"given":"G. N.","family":"Kakazei","sequence":"first","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid 1 , CSIC, Cantoblanco, 28049 Madrid, Spain"},{"name":"Universidade do Porto 2 IFIMUP-IN\/Departamento de F\u00edsica, , Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]},{"given":"P. P.","family":"Martin","sequence":"additional","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid 1 , CSIC, Cantoblanco, 28049 Madrid, Spain"}]},{"given":"A.","family":"Ruiz","sequence":"additional","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid 1 , CSIC, Cantoblanco, 28049 Madrid, Spain"}]},{"given":"M.","family":"Varela","sequence":"additional","affiliation":[{"name":"Univ. Complutense de Madrid 3 Dpt. de Fisica Aplicada III, GFMC, , 28040-Madrid, Spain"}]},{"given":"M.","family":"Alonso","sequence":"additional","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid 1 , CSIC, Cantoblanco, 28049 Madrid, Spain"}]},{"given":"E.","family":"Paz","sequence":"additional","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid 1 , CSIC, Cantoblanco, 28049 Madrid, Spain"}]},{"given":"F. J.","family":"Palomares","sequence":"additional","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid 1 , CSIC, Cantoblanco, 28049 Madrid, Spain"}]},{"given":"F.","family":"Cebollada","sequence":"additional","affiliation":[{"name":"Univ. Polit\u00e9cnica 4 Dpt. F\u00edsica Aplicada Tecnolog\u00edas Informaci\u00f3n, , 28031-Madrid, Spain"}]},{"given":"R. M.","family":"Rubinger","sequence":"additional","affiliation":[{"name":"Universidade de Aveiro 5 I3N and Departamento de F\u00edsica, , 3810-193 Aveiro, Portugal"},{"name":"Universidade Federal de Itajuba 6 Dpt. de F\u00edsica e Qu\u00edmica, , 37500-000 Itajuba, Brazil"}]},{"given":"M. C.","family":"Carmo","sequence":"additional","affiliation":[{"name":"Universidade de Aveiro 5 I3N and Departamento de F\u00edsica, , 3810-193 Aveiro, Portugal"}]},{"given":"N. A.","family":"Sobolev","sequence":"additional","affiliation":[{"name":"Universidade de Aveiro 5 I3N and Departamento de F\u00edsica, , 3810-193 Aveiro, Portugal"}]}],"member":"317","published-online":{"date-parts":[[2008,4,1]]},"reference":[{"key":"2023073022162428600_c1","doi-asserted-by":"publisher","first-page":"037205","DOI":"10.1103\/PhysRevLett.96.037205","volume":"96","year":"2006","journal-title":"Phys. Rev. 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