2026-04-17T05:52:39Zhttps://recercat.cat/oai/request

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

00925njm 22002777a 4500 dc Martínez Perea, Benjamin author Moreu, M. A. author Labarta, Amílcar author Obradors, Xavier author Tejada Palacios, Javier author 2012-10-09T08:11:15Z 2012-10-09T08:11:15Z 1988 2012-10-09T08:11:15Z 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. Propietats magnètiques Pel·lícules fines Ferromagnetisme Espectroscòpia Mössbauer Magnetic properties Thin films Ferromagnetism Mössbauer spectroscopy Magnetic properties of amorphous Fe-Si compositionally modulated thin films