57831 20190529115202.0 doi 10.1103/PhysRevB.89.104412 sideral 86131 ART-2014-86131 eng (orcid)0000-0002-4123-487X Sangiao, Soraya Universidad de Zaragoza Electrical detection of internal dynamical properties of domain walls 2014 Access copy available to the general public Unrestricted We report here on the electrical detection of the ferromagnetic resonance in a notched Py stripe using the spin rectification effect. A lock-in detection technique is used to measure the rectified voltage generated when applying a radio-frequency field. The multiple peaks associated with the presence of a domain wall, observed during field scans, are properly identified with the help of dynamical micromagnetic simulations. It is found that at any frequency below 6 GHz some specific areas of the inhomogeneous magnetization within the domain wall can find a resonant condition and generate a voltage by rectification of the induction currents in the circuit. info:eu-repo/grantAgreement/EC/FP7/301656/EU/FERROMAGNETIC RESONANCE AT THE ATOMIC SCALE/AtomicFMR info:eu-repo/semantics/openAccess by-nc http://creativecommons.org/licenses/by-nc/3.0/es/ 3.736 2014 PHYSICS, CONDENSED MATTER 14 / 67 = 0.209 2014 Q1 T1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Viret, Michel 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 89, 10 (2014), 104412 [6 pp] Phys. Rev. B, Condens. matter mater. phys. Physical Review B. Condensed Matter and Materials Physics 1098-0121 2075758 http://zaguan.unizar.es/record/57831/files/texto_completo.pdf Versión publicada 134716 http://zaguan.unizar.es/record/57831/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:57831 articulos driver 2019-05-29-11:37:13 ARTICLE