Morphology and domain wall propagation in Au/Co/Au deposited on different substrates
Identifieur interne : 000335 ( Main/Exploration ); précédent : 000334; suivant : 000336Morphology and domain wall propagation in Au/Co/Au deposited on different substrates
Auteurs : R. Belhi [Tunisie] ; A. Adanleteadjanoh [Tunisie, Togo] ; K. Abdelmoula [Tunisie]Source :
- Journal of magnetism and magnetic materials [ 0304-8853 ] ; 2013.
Descripteurs français
- Pascal (Inist)
- Wicri :
English descriptors
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Abstract
We present a study of the substrate influence on the buffer layer morphology, on the static magnetic properties and especially on the magnetization reversal dynamics in 1 nm thick cobalt layer of Au/Co/ Au system. In all films the cobalt layer exhibits perpendicular magnetic anisotropy. The magnetization reversal process has been investigated by polar magnetooptic Kerr effect (PMOKE). It was found that magnetization reverses by domain wall propagation. A simplified form of the Fatuzzo-Labrune model was used to interpret the magnetization reversal. Correlation between magnetic and morphologic results is discussed.
Affiliations:
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Belhi</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Departement de Physique, Faculté des Sciences de Tunis, Université de Tunis el Manar</s1><s2>Tunis 1060</s2><s3>TUN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tunisie</country><placeName><settlement type="city">Tunis</settlement><region nuts="2">Gouvernorat de Tunis</region></placeName><orgName type="university">Université de Tunis - El Manar</orgName><placeName><settlement type="city">Tunis</settlement><region type="region" nuts="2">Gouvernorat de Tunis</region></placeName></affiliation></author><author><name sortKey="Adanleteadjanoh, A" sort="Adanleteadjanoh, A" uniqKey="Adanleteadjanoh A" first="A." last="Adanleteadjanoh">A. Adanleteadjanoh</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Departement de Physique, Faculté des Sciences de Tunis, Université de Tunis el Manar</s1><s2>Tunis 1060</s2><s3>TUN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Tunisie</country><placeName><settlement type="city">Tunis</settlement><region nuts="2">Gouvernorat de Tunis</region></placeName><orgName type="university">Université de Tunis - El Manar</orgName><placeName><settlement type="city">Tunis</settlement><region type="region" nuts="2">Gouvernorat de Tunis</region></placeName></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Faculté des Sciences et Techniques, Universite de Kara</s1><s3>TGO</s3><sZ>2 aut.</sZ></inist:fA14><country>Togo</country><wicri:noRegion>Faculté des Sciences et Techniques, Universite de Kara</wicri:noRegion></affiliation></author><author><name sortKey="Abdelmoula, K" sort="Abdelmoula, K" uniqKey="Abdelmoula K" first="K." last="Abdelmoula">K. 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In all films the cobalt layer exhibits perpendicular magnetic anisotropy. The magnetization reversal process has been investigated by polar magnetooptic Kerr effect (PMOKE). It was found that magnetization reverses by domain wall propagation. A simplified form of the Fatuzzo-Labrune model was used to interpret the magnetization reversal. Correlation between magnetic and morphologic results is discussed.</div></front></TEI><affiliations><list><country><li>Togo</li><li>Tunisie</li></country><region><li>Gouvernorat de Tunis</li></region><settlement><li>Tunis</li></settlement><orgName><li>Université de Tunis - El Manar</li></orgName></list><tree><country name="Tunisie"><region name="Gouvernorat de Tunis"><name sortKey="Belhi, R" sort="Belhi, R" uniqKey="Belhi R" first="R." last="Belhi">R. Belhi</name></region><name sortKey="Abdelmoula, K" sort="Abdelmoula, K" uniqKey="Abdelmoula K" first="K." last="Abdelmoula">K. Abdelmoula</name><name sortKey="Adanleteadjanoh, A" sort="Adanleteadjanoh, A" uniqKey="Adanleteadjanoh A" first="A." last="Adanleteadjanoh">A. Adanleteadjanoh</name></country><country name="Togo"><noRegion><name sortKey="Adanleteadjanoh, A" sort="Adanleteadjanoh, A" uniqKey="Adanleteadjanoh A" first="A." last="Adanleteadjanoh">A. Adanleteadjanoh</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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