Structural and magnetic properties of FePd thin film synthesized by electrodeposition method
Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica)
Scaglione, Federico (University of Turin. Dipartimento di Chimica e Centro Interdipartimentale NIS)
Cialone, Matteo (Universitat Autònoma de Barcelona. Departament de Física)
Celegato, Federica (Istituto Nazionale di Ricerca Metrologica)
Coisson, Marco (Istituto Nazionale di Ricerca Metrologica)
Rizzi, Paola (University of Turin. Dipartimento di Chimica e Centro Interdipartimentale NIS)
Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)

Date:	2020
Abstract:	Bimetallic nanomaterials in the form of thin film constituted by magnetic and noble elements show promising properties in different application fields such as catalysts and magnetic driven applications. In order to tailor the chemical and physical properties of these alloys to meet the applications requirements, it is of great importance scientific interest to study the interplay between properties and morphology, surface properties, microstructure, spatial confinement and magnetic features. In this manuscript, Fe Pd thin films are prepared bye lectrode position which is a versatile and widely used technique. Compositional, morphological, surface and magnetic properties are described as a function of deposition time (i. e. , film thickness). Chemical etching in hydrochloric acid was used to enhance the surface roughness and help decoupling crystalline grains with direct consequences on to the magnetic properties. X-ray diffraction, SEM/AFM images, contact angle and magnetic measurements have been carried out with the aim of providing a comprehensive characterisation of the fundamental properties of these bimetallic thin films.
Rights:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	FePd alloy ; Electrodeposition technique ; Magnetic properties ; Structural characterisation
Published in:	Materials, Vol. 13, Issue 6 (March 2020) , art. 1454, ISSN 1996-1944

DOI: 10.3390/ma13061454
PMID: 32210008

15 p, 3.8 MB

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