Publication:
Ferromagnetic resonance of quasiperiodic Au/Co Fibonacci multilayers: Magnetic anisotropy and interlayer coupling
Ferromagnetic resonance of quasiperiodic Au/Co Fibonacci multilayers: Magnetic anisotropy and interlayer coupling
| dc.contributor.advisor | Gamboa Rosa | |
| dc.contributor.author | M.A. Sousa | |
| dc.contributor.author | J. Quispe-Marcatoma | |
| dc.contributor.author | F. Pelegrini | |
| dc.contributor.author | E. Baggio-Saitovitch | |
| dc.contributor.corporatename | Universidad Nacional Mayor de San Marcos | |
| dc.contributor.corporatename | Universidade Federal de Goiás | |
| dc.contributor.corporatename | Centro Brasileiro de Pesquisas Físicas | |
| dc.contributor.editor | Kamojjala S. | |
| dc.contributor.editorou | Universidad del Peru IQ | |
| dc.date.accessioned | 2025-06-19T21:53:42Z | |
| dc.date.available | 2025-06-19T21:53:42Z | |
| dc.date.issued | 2019-10-10 | |
| dc.description.abstract | Ferromagnetic resonance (FMR) study of quasiperiodic Au/Co Fibonacci multilayers revealed that uniform resonance modes related to the bulk Co and interface Au/Co regions of Co layers were excited in all multilayers. Paramagnetic and spin-wave resonance (SWR) modes also were observed into multilayers associated to higher order Fibonacci sequence. The FMR results show that there is no direct correlation between the number of absorption modes and the number of magnetic layers or the Fibonacci generation sequence of the quasiperiodic structure. Analysis of SWR modes revealed an interlayer effective coupling constant higher than that known for conventional Au/Co multilayers. © 2018 Elsevier B.V. | |
| dc.description.sponsorship | The authors would like to thank Dr. C. Enderlein for his suggestions. This work was supported by the Brazilian agency CNPq (Project No. 150022/2016-6, 425936/2016-3, and 308617/2016-9). J. Quispe-Marcatoma acknowledges the financial support of CONCYTEC through the Excellence Center Programs (Contract No 195-2015-Fondecyt). E. Baggio-Saitovitch acknowledges support from several FAPERJ (Project No. E-26/110.666/2012, E-26/110.124/2013, and E-261101.4681/2014) and CNPq grants, in addition to CNPq BP and Emeritus FAPERJ fellowship. | |
| dc.identifier.doi | 10.1016/j.jmmm.2018.10.127 | |
| dc.identifier.isbn | 9880367543359 | |
| dc.identifier.issn | 9584584584359 | |
| dc.identifier.pmid | PMC1542359 | |
| dc.identifier.uri | https://dev2-repositorio.concytec.gob.pe/handle/123456789/3964 | |
| dc.language.iso | en_US | |
| dc.publisher | Grupo Mundo IQ | |
| dc.relation.isbn | 895-0-154-54835-9 | |
| dc.relation.ispartof | Journal of Magnetism and Magnetic Materials | |
| dc.relation.ispartofseries | Fuente de artículo IQ 359 | |
| dc.relation.issn | 0304-8853 | |
| dc.rights | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | |
| dc.subject | Magnetic | |
| dc.subject | resonance | |
| dc.subject | quasiperiodic | |
| dc.subject.ddc | 690 | |
| dc.subject.loc | conventional | |
| dc.subject.loc | modes | |
| dc.subject.mesh | interface | |
| dc.subject.mesh | number | |
| dc.subject.ocde | https://purl.org/pe-repo/ocde/ford#1.03.01 | |
| dc.title | Ferromagnetic resonance of quasiperiodic Au/Co Fibonacci multilayers: Magnetic anisotropy and interlayer coupling | |
| dc.title.alternative | Ferromagnetic resonance | |
| dc.type | http://purl.org/coar/resource_type/c_6501 | |
| dspace.entity.type | Publication | |
| oaire.citation.edition | 2 | |
| oaire.citation.endPage | 50 | |
| oaire.citation.issue | 1 | |
| oaire.citation.number | 1 | |
| oaire.citation.startPage | 40 | |
| oaire.citation.volume | 474 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| oairecerif.access.embargoEnd | 2025-06-19 | |
| oairecerif.editor.affiliation | Pontificia Universidad Católica del Perú IQ | |
| perucris.advisor.dni | 10102020 | |
| perucris.advisor.orcid | https://orcid.org/0000-0003-0511-267X | |
| perucris.editor.dni | 5845826 | |
| perucris.editor.orcid | https://orcid.org/0000-0001-8247 8359 | |
| renati.discipline | Programa de Doctorado 2025 IQ | |
| renati.juror | Montoya Carlos | |
| renati.level | https://purl.org/pe-repo/renati/nivel#doctor | |
| renati.type | https://purl.org/pe-repo/renati/type#trabajoDeInvestigacion | |
| thesis.degree.discipline | Doctorado 2025 IQ | |
| thesis.degree.grantor | Pontificia Universidad Católica del Perú IQ 359 | |
| thesis.degree.name | Grado de Doctorado IQ |