RT Journal Article
T1 Stripe domains in electrodeposited Ni90Fe10 thin films
A1 Cotón Sánchez, Noelia
A1 Andrés, J.P.
A1 Molina, E.
A1 Jaafar, M.
A1 Ranchal, R.
AB Here we have investigated the formation of stripe domains in electrodeposited Ni90Fe10 films, a metallic alloywith relevant magnetoelastic properties. The X-ray diffractometry patterns confirm the deposition of NiFe withan experimental lattice parameter close to the theoretical value. We have analyzed the influence of both magnetic stirring and an applied magnetic field perpendicular to the sample plane on the formation of stripe domains in Ni90Fe10 films. It is observed the characteristic fingerprint of stripe domains, i.e. the transcritical shape in thein-plane hysteresis loops when the electrolyte is not magnetically stirred during electrodeposition. The quality factor reveals a moderate perpendicular magnetic anisotropy which is confirmed by the stripe periodicityinferred by Magnetic Force Microscopy. In particular, stripe domains are only visible by this technique when thesample thickness is well above the theoretical critical thickness for the stripe domains to be formed. Finally, insamples released after being grown in outward bent flexible substrates it has been promoted an induced in-planemagnetoelastic magnetic anisotropy that reduces the perpendicular magnetic anisotropy. The high quality of thesamples studied in this work from the magnetoelastic point of view is reflected by the magnetostriction constant of-22 ppm that it has been experimentally inferred.
SN 03048853
YR 2023
FD 2023-01-01
LK https://hdl.handle.net/20.500.14352/72803
UL https://hdl.handle.net/20.500.14352/72803
LA spa
NO CRUE-CSIC (Acuerdos Transformativos 2022)
NO Ministerio de Ciencia Innovación
NO Comunidad de Madrid
DS Docta Complutense
RD 5 may 2024