NickelMaghrebV1, Main, Exploration, bibRecord, 000901

Structural and magnetic properties of Ni81Fe19/Zr multilayers

Identifieur interne : 000901 ( Main/Exploration ); précédent : 000900; suivant : 000902

Structural and magnetic properties of Ni81Fe19/Zr multilayers

Auteurs : A. Biondo [Brésil] ; V. P. Nascimento [Brésil] ; H. Lassri [Maroc] ; E. C. Passamani [Brésil] ; M. A. Morales [Brésil] ; A. Mello [Brésil] ; R. S. De Biasi [Brésil] ; E. Baggio-Saitovitch [Brésil]

Source :

Journal of magnetism and magnetic materials [ 0304-8853 ] ; 2004.

RBID : Pascal:04-0318044

Descripteurs français

Pascal (Inist)
- Propriété magnétique, Diffraction RX, Résonance ferromagnétique, Aimantation saturation, Aimantation, Pulvérisation cathodique, Pulvérisation haute fréquence, Epaisseur, Moment magnétique, Onde spin, Cristal, Etat amorphe, Multicouche, Alliage base nickel, Fer alliage, Zirconium, Alliage binaire, Etude expérimentale, Alliage NiFe, Fe Ni, Zr, 7570C, 7650.

English descriptors

KwdEn :
- Amorphous state, Binary alloys, Cathode sputtering, Crystals, Experimental study, Ferromagnetic resonance, Iron alloys, Magnetic moments, Magnetic properties, Magnetization, Multilayers, Nickel base alloys, Radiofrequency sputtering, Saturation magnetization, Spin waves, Thickness, XRD, Zirconium.

Abstract

Structural and magnetic properties of Ni₈₁Fe₁₉/Zr multilayers, prepared by DC magnetron sputtering, were studied using X-ray diffraction, ferromagnetic resonance and magnetization. Low-angle X-ray diffraction results are typical of a modulated structure, while high-angle data suggest that the Ni₈₁Fe₁₉ layers can have amorphous or crystalline structure depending on the thickness. Saturation magnetization increases significantly with thickness of the Ni₈₁Fe₁₉ layers, an effect attributed to the increase in the bulk-to-interface ratio. In a sample where the thickness of the Ni₈₁Fe₁₉ layers is 40 Å, the FMR spectrum, with the magnetic field perpendicular to the film plane, displays a spin wave feature, with odd and even modes. Two surface modes are also observed, suggesting that unpinning occurs at both interfaces of the Ni₈₁Fe₁₉ layers. For Ni₈₁Fe₁₉ layers thicker than 40 Å, FMR and magnetization data show a surface anisotropy constant (K_S) of about -0.32 erg/cm², which is an indication that the magnetic moment in the Ni₈₁Fe₁₉ layers is confined to the film plane.

Affiliations:

Brésil, Maroc

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000349
to stream PascalFrancis, to step Curation: 000092
to stream PascalFrancis, to step Checkpoint: 000336
to stream Main, to step Merge: 000922
to stream Main, to step Curation: 000901

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Structural and magnetic properties of Ni<sub>81</sub>
Fe<sub>19</sub>
/Zr multilayers</title>
<author><name sortKey="Biondo, A" sort="Biondo, A" uniqKey="Biondo A" first="A." last="Biondo">A. Biondo</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Universidade Federal do Espírito Santo, Departamento de Física</s1>
<s2>Vitória, ES 29060-900</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Vitória, ES 29060-900</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Nascimento, V P" sort="Nascimento, V P" uniqKey="Nascimento V" first="V. P." last="Nascimento">V. P. Nascimento</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Mâarif</s1>
<s2>Route d'El Jadida, Km-8, Casablanca</s2>
<s3>MAR</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Maroc</country>
<wicri:noRegion>Route d'El Jadida, Km-8, Casablanca</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Passamani, E C" sort="Passamani, E C" uniqKey="Passamani E" first="E. C." last="Passamani">E. C. Passamani</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Universidade Federal do Espírito Santo, Departamento de Física</s1>
<s2>Vitória, ES 29060-900</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Vitória, ES 29060-900</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Morales, M A" sort="Morales, M A" uniqKey="Morales M" first="M. A." last="Morales">M. A. Morales</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Mello, A" sort="Mello, A" uniqKey="Mello A" first="A." last="Mello">A. Mello</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="De Biasi, R S" sort="De Biasi, R S" uniqKey="De Biasi R" first="R. S." last="De Biasi">R. S. De Biasi</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Instituto Militar de Engenharia, Departamento de Engenharia Mecânica e de Materiais</s1>
<s2>Rio de Janeiro, RJ 22290-270</s2>
<s3>BRA</s3>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-270</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Baggio Saitovitch, E" sort="Baggio Saitovitch, E" uniqKey="Baggio Saitovitch E" first="E." last="Baggio-Saitovitch">E. Baggio-Saitovitch</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">04-0318044</idno>
<date when="2004">2004</date>
<idno type="stanalyst">PASCAL 04-0318044 INIST</idno>
<idno type="RBID">Pascal:04-0318044</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000349</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000092</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000336</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000336</idno>
<idno type="wicri:doubleKey">0304-8853:2004:Biondo A:structural:and:magnetic</idno>
<idno type="wicri:Area/Main/Merge">000922</idno>
<idno type="wicri:Area/Main/Curation">000901</idno>
<idno type="wicri:Area/Main/Exploration">000901</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Structural and magnetic properties of Ni<sub>81</sub>
Fe<sub>19</sub>
/Zr multilayers</title>
<author><name sortKey="Biondo, A" sort="Biondo, A" uniqKey="Biondo A" first="A." last="Biondo">A. Biondo</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Universidade Federal do Espírito Santo, Departamento de Física</s1>
<s2>Vitória, ES 29060-900</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Vitória, ES 29060-900</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Nascimento, V P" sort="Nascimento, V P" uniqKey="Nascimento V" first="V. P." last="Nascimento">V. P. Nascimento</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences Ain Chock, Université Hassan II, B.P. 5366 Mâarif</s1>
<s2>Route d'El Jadida, Km-8, Casablanca</s2>
<s3>MAR</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Maroc</country>
<wicri:noRegion>Route d'El Jadida, Km-8, Casablanca</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Passamani, E C" sort="Passamani, E C" uniqKey="Passamani E" first="E. C." last="Passamani">E. C. Passamani</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Universidade Federal do Espírito Santo, Departamento de Física</s1>
<s2>Vitória, ES 29060-900</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Vitória, ES 29060-900</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Morales, M A" sort="Morales, M A" uniqKey="Morales M" first="M. A." last="Morales">M. A. Morales</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Mello, A" sort="Mello, A" uniqKey="Mello A" first="A." last="Mello">A. Mello</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="De Biasi, R S" sort="De Biasi, R S" uniqKey="De Biasi R" first="R. S." last="De Biasi">R. S. De Biasi</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Instituto Militar de Engenharia, Departamento de Engenharia Mecânica e de Materiais</s1>
<s2>Rio de Janeiro, RJ 22290-270</s2>
<s3>BRA</s3>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-270</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Baggio Saitovitch, E" sort="Baggio Saitovitch, E" uniqKey="Baggio Saitovitch E" first="E." last="Baggio-Saitovitch">E. Baggio-Saitovitch</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CME Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150 Urca</s1>
<s2>Rio de Janeiro, RJ 22290-180</s2>
<s3>BRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Brésil</country>
<wicri:noRegion>Rio de Janeiro, RJ 22290-180</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of magnetism and magnetic materials</title>
<title level="j" type="abbreviated">J. magn. magn. mater.</title>
<idno type="ISSN">0304-8853</idno>
<imprint><date when="2004">2004</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of magnetism and magnetic materials</title>
<title level="j" type="abbreviated">J. magn. magn. mater.</title>
<idno type="ISSN">0304-8853</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amorphous state</term>
<term>Binary alloys</term>
<term>Cathode sputtering</term>
<term>Crystals</term>
<term>Experimental study</term>
<term>Ferromagnetic resonance</term>
<term>Iron alloys</term>
<term>Magnetic moments</term>
<term>Magnetic properties</term>
<term>Magnetization</term>
<term>Multilayers</term>
<term>Nickel base alloys</term>
<term>Radiofrequency sputtering</term>
<term>Saturation magnetization</term>
<term>Spin waves</term>
<term>Thickness</term>
<term>XRD</term>
<term>Zirconium</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Propriété magnétique</term>
<term>Diffraction RX</term>
<term>Résonance ferromagnétique</term>
<term>Aimantation saturation</term>
<term>Aimantation</term>
<term>Pulvérisation cathodique</term>
<term>Pulvérisation haute fréquence</term>
<term>Epaisseur</term>
<term>Moment magnétique</term>
<term>Onde spin</term>
<term>Cristal</term>
<term>Etat amorphe</term>
<term>Multicouche</term>
<term>Alliage base nickel</term>
<term>Fer alliage</term>
<term>Zirconium</term>
<term>Alliage binaire</term>
<term>Etude expérimentale</term>
<term>Alliage NiFe</term>
<term>Fe Ni</term>
<term>Zr</term>
<term>7570C</term>
<term>7650</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Structural and magnetic properties of Ni<sub>81</sub>
Fe<sub>19</sub>
/Zr multilayers, prepared by DC magnetron sputtering, were studied using X-ray diffraction, ferromagnetic resonance and magnetization. Low-angle X-ray diffraction results are typical of a modulated structure, while high-angle data suggest that the Ni<sub>81</sub>
Fe<sub>19</sub>
 layers can have amorphous or crystalline structure depending on the thickness. Saturation magnetization increases significantly with thickness of the Ni<sub>81</sub>
Fe<sub>19</sub>
 layers, an effect attributed to the increase in the bulk-to-interface ratio. In a sample where the thickness of the Ni<sub>81</sub>
Fe<sub>19</sub>
 layers is 40 Å, the FMR spectrum, with the magnetic field perpendicular to the film plane, displays a spin wave feature, with odd and even modes. Two surface modes are also observed, suggesting that unpinning occurs at both interfaces of the Ni<sub>81</sub>
Fe<sub>19</sub>
 layers. For Ni<sub>81</sub>
Fe<sub>19</sub>
 layers thicker than 40 Å, FMR and magnetization data show a surface anisotropy constant (K<sub>S</sub>
) of about -0.32 erg/cm<sup>2</sup>
, which is an indication that the magnetic moment in the Ni<sub>81</sub>
Fe<sub>19</sub>
 layers is confined to the film plane.</div>
</front>
</TEI>
<affiliations><list><country><li>Brésil</li>
<li>Maroc</li>
</country>
</list>
<tree><country name="Brésil"><noRegion><name sortKey="Biondo, A" sort="Biondo, A" uniqKey="Biondo A" first="A." last="Biondo">A. Biondo</name>
</noRegion>
<name sortKey="Baggio Saitovitch, E" sort="Baggio Saitovitch, E" uniqKey="Baggio Saitovitch E" first="E." last="Baggio-Saitovitch">E. Baggio-Saitovitch</name>
<name sortKey="Biondo, A" sort="Biondo, A" uniqKey="Biondo A" first="A." last="Biondo">A. Biondo</name>
<name sortKey="De Biasi, R S" sort="De Biasi, R S" uniqKey="De Biasi R" first="R. S." last="De Biasi">R. S. De Biasi</name>
<name sortKey="Mello, A" sort="Mello, A" uniqKey="Mello A" first="A." last="Mello">A. Mello</name>
<name sortKey="Morales, M A" sort="Morales, M A" uniqKey="Morales M" first="M. A." last="Morales">M. A. Morales</name>
<name sortKey="Nascimento, V P" sort="Nascimento, V P" uniqKey="Nascimento V" first="V. P." last="Nascimento">V. P. Nascimento</name>
<name sortKey="Passamani, E C" sort="Passamani, E C" uniqKey="Passamani E" first="E. C." last="Passamani">E. C. Passamani</name>
</country>
<country name="Maroc"><noRegion><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/NickelMaghrebV1/Data/Main/Exploration

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000901 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000901 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Terre
   |area=    NickelMaghrebV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     Pascal:04-0318044
   |texte=   Structural and magnetic properties of Ni81Fe19/Zr multilayers
}}

This area was generated with Dilib version V0.6.27.
Data generation: Fri Mar 24 23:14:20 2017. Site generation: Tue Mar 5 17:03:47 2024

	Serveur d'exploration sur le nickel au Maghreb
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur le nickel au Maghreb

Structural and magnetic properties of Ni81Fe19/Zr multilayers

Structural and magnetic properties of Ni81Fe19/Zr multilayers

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri