Growth and properties of electrodeposited cobalt films on Pt/Si(1 0 0) surface
Identifieur interne : 000A06 ( Main/Exploration ); précédent : 000A05; suivant : 000A07Growth and properties of electrodeposited cobalt films on Pt/Si(1 0 0) surface
Auteurs : A. Azizi [Algérie] ; A. Sahari [Algérie] ; M. L. Felloussia [Algérie] ; G. Schmerber [France] ; C. Meny [France] ; A. Dinia [France]Source :
- Applied surface science [ 0169-4332 ] ; 2004.
Descripteurs français
- Pascal (Inist)
- Solution aqueuse, Source ion, pH, Diffusion(transport), Nucléation, Microscopie force atomique, Structure granulaire, Diffraction RX, Résonance magnétique nucléaire, Grosseur grain, Réseau hexagonal compact, Réseau cubique face centrée, Effet champ magnétique, Aimantation, Cobalt, Silicium, Croissance film, Dépôt électrolytique, Co, Si, Métal transition.
- Wicri :
- topic : Cobalt.
English descriptors
- KwdEn :
Abstract
In this paper, the growth, structural and magnetic properties of cobalt (Co) films electrodeposited on a Pt/Si(1 0 0) substrate have been investigated. Co films with metallic appearance were obtained from aqueous solution of 0.1 M CoSO4, 10 mM CoCl2 as the source of metal ions and I M Na2SO4 as a supporting electrolyte with 0.5 M H3BO3 at pH 4.2. This electrochemical technique indicated a deposition peak signature of limited diffusion growth with the transition from progressive to instantaneous nucleation mechanism. The atomic force microscopy (AFM) images showed a granular structure of the electrodeposited layers. X-ray measurements (XRD) and nuclear magnetic resonance (NMR) indicate a small grain size with the presence of a mixture of Co hcp and fcc structures. The magnetic properties of the deposited films were investigated with a magnetic field in the parallel and perpendicular direction and showed that the easy magnetization axis is in the plane.
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000200
- to stream PascalFrancis, to step Curation: 000095
- to stream PascalFrancis, to step Checkpoint: 000205
- to stream Main, to step Merge: 000A19
- to stream Main, to step Curation: 000A06
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Growth and properties of electrodeposited cobalt films on Pt/Si(1 0 0) surface</title>
<author><name sortKey="Azizi, A" sort="Azizi, A" uniqKey="Azizi A" first="A." last="Azizi">A. Azizi</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire d'Energétique et d'Electrochimie des Solides, Université de Sétif</s1>
<s2>Sétif 19000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Algérie</country>
<wicri:noRegion>Sétif 19000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sahari, A" sort="Sahari, A" uniqKey="Sahari A" first="A." last="Sahari">A. Sahari</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire d'Energétique et d'Electrochimie des Solides, Université de Sétif</s1>
<s2>Sétif 19000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Algérie</country>
<wicri:noRegion>Sétif 19000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Felloussia, M L" sort="Felloussia, M L" uniqKey="Felloussia M" first="M. L." last="Felloussia">M. L. Felloussia</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire d'Energétique et d'Electrochimie des Solides, Université de Sétif</s1>
<s2>Sétif 19000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Algérie</country>
<wicri:noRegion>Sétif 19000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schmerber, G" sort="Schmerber, G" uniqKey="Schmerber G" first="G." last="Schmerber">G. Schmerber</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Institut de Physique et de Chimie des Matériaux de Strasbourg, UMR 7045, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Alsace (région administrative)</region>
<settlement type="city">Strasbourg</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Meny, C" sort="Meny, C" uniqKey="Meny C" first="C." last="Meny">C. Meny</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Institut de Physique et de Chimie des Matériaux de Strasbourg, UMR 7045, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Alsace (région administrative)</region>
<settlement type="city">Strasbourg</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Dinia, A" sort="Dinia, A" uniqKey="Dinia A" first="A." last="Dinia">A. Dinia</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Institut de Physique et de Chimie des Matériaux de Strasbourg, UMR 7045, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Alsace (région administrative)</region>
<settlement type="city">Strasbourg</settlement>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">05-0035950</idno>
<date when="2004">2004</date>
<idno type="stanalyst">PASCAL 05-0035950 INIST</idno>
<idno type="RBID">Pascal:05-0035950</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000200</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000095</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000205</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000205</idno>
<idno type="wicri:doubleKey">0169-4332:2004:Azizi A:growth:and:properties</idno>
<idno type="wicri:Area/Main/Merge">000A19</idno>
<idno type="wicri:Area/Main/Curation">000A06</idno>
<idno type="wicri:Area/Main/Exploration">000A06</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Growth and properties of electrodeposited cobalt films on Pt/Si(1 0 0) surface</title>
<author><name sortKey="Azizi, A" sort="Azizi, A" uniqKey="Azizi A" first="A." last="Azizi">A. Azizi</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire d'Energétique et d'Electrochimie des Solides, Université de Sétif</s1>
<s2>Sétif 19000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Algérie</country>
<wicri:noRegion>Sétif 19000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sahari, A" sort="Sahari, A" uniqKey="Sahari A" first="A." last="Sahari">A. Sahari</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire d'Energétique et d'Electrochimie des Solides, Université de Sétif</s1>
<s2>Sétif 19000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Algérie</country>
<wicri:noRegion>Sétif 19000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Felloussia, M L" sort="Felloussia, M L" uniqKey="Felloussia M" first="M. L." last="Felloussia">M. L. Felloussia</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Laboratoire d'Energétique et d'Electrochimie des Solides, Université de Sétif</s1>
<s2>Sétif 19000</s2>
<s3>DZA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Algérie</country>
<wicri:noRegion>Sétif 19000</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schmerber, G" sort="Schmerber, G" uniqKey="Schmerber G" first="G." last="Schmerber">G. Schmerber</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Institut de Physique et de Chimie des Matériaux de Strasbourg, UMR 7045, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Alsace (région administrative)</region>
<settlement type="city">Strasbourg</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Meny, C" sort="Meny, C" uniqKey="Meny C" first="C." last="Meny">C. Meny</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Institut de Physique et de Chimie des Matériaux de Strasbourg, UMR 7045, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Alsace (région administrative)</region>
<settlement type="city">Strasbourg</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Dinia, A" sort="Dinia, A" uniqKey="Dinia A" first="A." last="Dinia">A. Dinia</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Institut de Physique et de Chimie des Matériaux de Strasbourg, UMR 7045, 23 rue du Loess, BP 43</s1>
<s2>67034 Strasbourg</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Alsace (région administrative)</region>
<settlement type="city">Strasbourg</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Applied surface science</title>
<title level="j" type="abbreviated">Appl. surf. sci.</title>
<idno type="ISSN">0169-4332</idno>
<imprint><date when="2004">2004</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Applied surface science</title>
<title level="j" type="abbreviated">Appl. surf. sci.</title>
<idno type="ISSN">0169-4332</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aqueous solutions</term>
<term>Atomic force microscopy</term>
<term>Cobalt</term>
<term>Diffusion</term>
<term>Electrodeposition</term>
<term>FCC lattices</term>
<term>Film growth</term>
<term>Grain size</term>
<term>Granular structure</term>
<term>HCP lattices</term>
<term>Ion sources</term>
<term>Magnetic field effects</term>
<term>Magnetization</term>
<term>Nuclear magnetic resonance</term>
<term>Nucleation</term>
<term>Silicon</term>
<term>Transition elements</term>
<term>XRD</term>
<term>pH value</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Solution aqueuse</term>
<term>Source ion</term>
<term>pH</term>
<term>Diffusion(transport)</term>
<term>Nucléation</term>
<term>Microscopie force atomique</term>
<term>Structure granulaire</term>
<term>Diffraction RX</term>
<term>Résonance magnétique nucléaire</term>
<term>Grosseur grain</term>
<term>Réseau hexagonal compact</term>
<term>Réseau cubique face centrée</term>
<term>Effet champ magnétique</term>
<term>Aimantation</term>
<term>Cobalt</term>
<term>Silicium</term>
<term>Croissance film</term>
<term>Dépôt électrolytique</term>
<term>Co</term>
<term>Si</term>
<term>Métal transition</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Cobalt</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">In this paper, the growth, structural and magnetic properties of cobalt (Co) films electrodeposited on a Pt/Si(1 0 0) substrate have been investigated. Co films with metallic appearance were obtained from aqueous solution of 0.1 M CoSO<sub>4</sub>
, 10 mM CoCl<sub>2</sub>
as the source of metal ions and I M Na<sub>2</sub>
SO<sub>4</sub>
as a supporting electrolyte with 0.5 M H<sub>3</sub>
BO<sub>3</sub>
at pH 4.2. This electrochemical technique indicated a deposition peak signature of limited diffusion growth with the transition from progressive to instantaneous nucleation mechanism. The atomic force microscopy (AFM) images showed a granular structure of the electrodeposited layers. X-ray measurements (XRD) and nuclear magnetic resonance (NMR) indicate a small grain size with the presence of a mixture of Co hcp and fcc structures. The magnetic properties of the deposited films were investigated with a magnetic field in the parallel and perpendicular direction and showed that the easy magnetization axis is in the plane.</div>
</front>
</TEI>
<affiliations><list><country><li>Algérie</li>
<li>France</li>
</country>
<region><li>Alsace (région administrative)</li>
<li>Grand Est</li>
</region>
<settlement><li>Strasbourg</li>
</settlement>
</list>
<tree><country name="Algérie"><noRegion><name sortKey="Azizi, A" sort="Azizi, A" uniqKey="Azizi A" first="A." last="Azizi">A. Azizi</name>
</noRegion>
<name sortKey="Felloussia, M L" sort="Felloussia, M L" uniqKey="Felloussia M" first="M. L." last="Felloussia">M. L. Felloussia</name>
<name sortKey="Sahari, A" sort="Sahari, A" uniqKey="Sahari A" first="A." last="Sahari">A. Sahari</name>
</country>
<country name="France"><region name="Grand Est"><name sortKey="Schmerber, G" sort="Schmerber, G" uniqKey="Schmerber G" first="G." last="Schmerber">G. Schmerber</name>
</region>
<name sortKey="Dinia, A" sort="Dinia, A" uniqKey="Dinia A" first="A." last="Dinia">A. Dinia</name>
<name sortKey="Meny, C" sort="Meny, C" uniqKey="Meny C" first="C." last="Meny">C. Meny</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/CobaltMaghrebV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000A06 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000A06 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Terre |area= CobaltMaghrebV1 |flux= Main |étape= Exploration |type= RBID |clé= Pascal:05-0035950 |texte= Growth and properties of electrodeposited cobalt films on Pt/Si(1 0 0) surface }}
This area was generated with Dilib version V0.6.32. |