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oai:recercat.cat:2445/322282025-12-04T20:47:42Zcom_2072_1057col_2072_478822col_2072_478917

Magnetic properties of amorphous Fe-Si compositionally modulated thin films Martínez Perea, Benjamin Moreu, M. A. Labarta, Amílcar Obradors, Xavier Tejada Palacios, Javier Propietats magnètiques Pel·lícules fines Ferromagnetisme Espectroscòpia Mössbauer Magnetic properties Thin films Ferromagnetism Mössbauer spectroscopy The present paper reports on a magnetometric study of Fe‐Si compositionally modulated thin films. The low‐temperature dependence of the magnetization exhibit Bloch's T3/2 dependence with a minor T5/2 correction term. The spin‐wave stiffness constant deduced from the temperature coefficient depends on the characteristic modulation length and its values are much lower that in glassy alloys. 2012-10-09T08:11:15Z 2012-10-09T08:11:15Z 1988 2012-10-09T08:11:15Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 0021-8979 https://hdl.handle.net/2445/32228 043737 eng Reproducció del document publicat a: http://dx.doi.org/10.1063/1.340840 Journal of Applied Physics, 1988, vol. 63, num. 8, p. 3206-3208 http://dx.doi.org/10.1063/1.340840 (c) American Institute of Physics , 1988 info:eu-repo/semantics/openAccess 3 p. application/pdf American Institute of Physics Articles publicats en revistes (Física de la Matèria Condensada)