MOKE Magnetometer Studies of Evaporated ...
Document type :
Compte-rendu et recension critique d'ouvrage
Title :
MOKE Magnetometer Studies of Evaporated Ni and Ni/Cu Thin Films onto Different Substrates
Author(s) :
Kerkache, L. [Auteur]
Layadi, A. [Auteur correspondant]
Hemmous, M. [Auteur]
Centre de Recherche Nucléaire d'Alger [CRNA]
Guittoum, A. [Auteur]
Centre de Recherche Nucléaire d'Alger [CRNA]
Mebarki, M. [Auteur]
Tiercelin, Nicolas [Auteur]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Klimov, A. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Preobrazhensky, Vladimir [Auteur]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Pernod, Philippe [Auteur]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Layadi, A. [Auteur correspondant]
Hemmous, M. [Auteur]
Centre de Recherche Nucléaire d'Alger [CRNA]
Guittoum, A. [Auteur]
Centre de Recherche Nucléaire d'Alger [CRNA]
Mebarki, M. [Auteur]
Tiercelin, Nicolas [Auteur]

Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Klimov, A. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Kotelnikov Institute of Radio Engineering and Electronics [IRE]
Preobrazhensky, Vladimir [Auteur]
Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Pernod, Philippe [Auteur]

Acoustique Impulsionnelle & Magnéto-Acoustique Non linéaire - Fluides, Interfaces Liquides & Micro-Systèmes - IEMN [AIMAN-FILMS - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
SPIN
Pages :
1950006
Publisher :
World Scientific Publishing
Publication date :
2019-05-07
ISSN :
2010-3247
English keyword(s) :
Ni films
Ni/Cu films
Evaporation
MOKE
SEM 2
Ni/Cu films
Evaporation
MOKE
SEM 2
HAL domain(s) :
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Physique [physics]/Matière Condensée [cond-mat]
Sciences de l'ingénieur [physics]/Electromagnétisme
Physique [physics]/Matière Condensée [cond-mat]
Sciences de l'ingénieur [physics]/Electromagnétisme
English abstract : [en]
The Magneto-Optic Kerr Effect (MOKE) technique has been used to investigate the magnetic properties of Ni thin films, with thickness t ranging from 9 to 163 nm, evaporated onto several substrates (glass, Si (111), mica and ...
Show more >The Magneto-Optic Kerr Effect (MOKE) technique has been used to investigate the magnetic properties of Ni thin films, with thickness t ranging from 9 to 163 nm, evaporated onto several substrates (glass, Si (111), mica and Cu) with and without an evaporated Cu underlayer. The MOKE observations were correlated with the surface morphology inferred from Scanning Electron Microscope images and with the structural properties (grain size and strain). Some interesting behaviors of the coercive field (with values in the 2 to 151 Oe range), the squareness (between 0.1 and 0.91) and the saturation field (25 to 320 Oe) are observed as a function of t, the substrate and the Cu underlayer. A thickness dependent stress-induced anisotropy is found in these films. The differences between the present MOKE results and the ones obtained from the Vibrating Sample magnetometer (VSM) are highlighted. The former describe the surface magnetism of these systems, while the latter are attributed to the whole volume of the sample.Show less >
Show more >The Magneto-Optic Kerr Effect (MOKE) technique has been used to investigate the magnetic properties of Ni thin films, with thickness t ranging from 9 to 163 nm, evaporated onto several substrates (glass, Si (111), mica and Cu) with and without an evaporated Cu underlayer. The MOKE observations were correlated with the surface morphology inferred from Scanning Electron Microscope images and with the structural properties (grain size and strain). Some interesting behaviors of the coercive field (with values in the 2 to 151 Oe range), the squareness (between 0.1 and 0.91) and the saturation field (25 to 320 Oe) are observed as a function of t, the substrate and the Cu underlayer. A thickness dependent stress-induced anisotropy is found in these films. The differences between the present MOKE results and the ones obtained from the Vibrating Sample magnetometer (VSM) are highlighted. The former describe the surface magnetism of these systems, while the latter are attributed to the whole volume of the sample.Show less >
Language :
Anglais
Popular science :
Non
Source :
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