Spintronique (multi-base)

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.

Thermally activated depinning of a narrow domain wall from a single defect.

Identifieur interne : 004279 ( Main/Exploration ); précédent : 004278; suivant : 004280

Thermally activated depinning of a narrow domain wall from a single defect.

Auteurs : J P Attané [France] ; D. Ravelosona ; A. Marty ; Y. Samson ; C. Chappert

Source :

Abstract

We describe the field induced depinning process of a magnetic domain wall (DW) from a single bidimensional nanometric defect. The DW propagates in a wire lithographed on a film with strong perpendicular anisotropy. We observe a statistical distribution of the relaxation time consistent with a Néel-Brown picture of magnetization reversal. This indicates that the nanometric DW can be considered as an ideal monodomain particle switching over a single energy barrier. Such a stochastic character of DW depinning has to be taken into account for spintronic applications.


DOI: 10.1103/PhysRevLett.96.147204


Affiliations:


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


Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Thermally activated depinning of a narrow domain wall from a single defect.</title>
<author>
<name sortKey="Attane, J P" sort="Attane, J P" uniqKey="Attane J" first="J P" last="Attané">J P Attané</name>
<affiliation wicri:level="3">
<nlm:affiliation>DRFMC/CEA Grenoble, 17 avenue des Martyrs, 38054 Grenoble Cedex 9, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>DRFMC/CEA Grenoble, 17 avenue des Martyrs, 38054 Grenoble Cedex 9</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Grenoble</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Ravelosona, D" sort="Ravelosona, D" uniqKey="Ravelosona D" first="D" last="Ravelosona">D. Ravelosona</name>
</author>
<author>
<name sortKey="Marty, A" sort="Marty, A" uniqKey="Marty A" first="A" last="Marty">A. Marty</name>
</author>
<author>
<name sortKey="Samson, Y" sort="Samson, Y" uniqKey="Samson Y" first="Y" last="Samson">Y. Samson</name>
</author>
<author>
<name sortKey="Chappert, C" sort="Chappert, C" uniqKey="Chappert C" first="C" last="Chappert">C. Chappert</name>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PubMed</idno>
<date when="2006">2006</date>
<idno type="RBID">pubmed:16712117</idno>
<idno type="pmid">16712117</idno>
<idno type="doi">10.1103/PhysRevLett.96.147204</idno>
<idno type="wicri:Area/PubMed/Corpus">000E61</idno>
<idno type="wicri:Area/PubMed/Curation">000E61</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000E33</idno>
<idno type="wicri:Area/Ncbi/Merge">000117</idno>
<idno type="wicri:Area/Ncbi/Curation">000117</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000117</idno>
<idno type="wicri:doubleKey">0031-9007:2006:Attane J:thermally:activated:depinning</idno>
<idno type="wicri:Area/Main/Merge">004375</idno>
<idno type="wicri:Area/Main/Curation">004279</idno>
<idno type="wicri:Area/Main/Exploration">004279</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en">Thermally activated depinning of a narrow domain wall from a single defect.</title>
<author>
<name sortKey="Attane, J P" sort="Attane, J P" uniqKey="Attane J" first="J P" last="Attané">J P Attané</name>
<affiliation wicri:level="3">
<nlm:affiliation>DRFMC/CEA Grenoble, 17 avenue des Martyrs, 38054 Grenoble Cedex 9, France.</nlm:affiliation>
<country xml:lang="fr">France</country>
<wicri:regionArea>DRFMC/CEA Grenoble, 17 avenue des Martyrs, 38054 Grenoble Cedex 9</wicri:regionArea>
<placeName>
<region type="region" nuts="2">Auvergne-Rhône-Alpes</region>
<region type="old region" nuts="2">Rhône-Alpes</region>
<settlement type="city">Grenoble</settlement>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Ravelosona, D" sort="Ravelosona, D" uniqKey="Ravelosona D" first="D" last="Ravelosona">D. Ravelosona</name>
</author>
<author>
<name sortKey="Marty, A" sort="Marty, A" uniqKey="Marty A" first="A" last="Marty">A. Marty</name>
</author>
<author>
<name sortKey="Samson, Y" sort="Samson, Y" uniqKey="Samson Y" first="Y" last="Samson">Y. Samson</name>
</author>
<author>
<name sortKey="Chappert, C" sort="Chappert, C" uniqKey="Chappert C" first="C" last="Chappert">C. Chappert</name>
</author>
</analytic>
<series>
<title level="j">Physical review letters</title>
<idno type="ISSN">0031-9007</idno>
<imprint>
<date when="2006" type="published">2006</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass></textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">We describe the field induced depinning process of a magnetic domain wall (DW) from a single bidimensional nanometric defect. The DW propagates in a wire lithographed on a film with strong perpendicular anisotropy. We observe a statistical distribution of the relaxation time consistent with a Néel-Brown picture of magnetization reversal. This indicates that the nanometric DW can be considered as an ideal monodomain particle switching over a single energy barrier. Such a stochastic character of DW depinning has to be taken into account for spintronic applications.</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>France</li>
</country>
<region>
<li>Auvergne-Rhône-Alpes</li>
<li>Rhône-Alpes</li>
</region>
<settlement>
<li>Grenoble</li>
</settlement>
</list>
<tree>
<noCountry>
<name sortKey="Chappert, C" sort="Chappert, C" uniqKey="Chappert C" first="C" last="Chappert">C. Chappert</name>
<name sortKey="Marty, A" sort="Marty, A" uniqKey="Marty A" first="A" last="Marty">A. Marty</name>
<name sortKey="Ravelosona, D" sort="Ravelosona, D" uniqKey="Ravelosona D" first="D" last="Ravelosona">D. Ravelosona</name>
<name sortKey="Samson, Y" sort="Samson, Y" uniqKey="Samson Y" first="Y" last="Samson">Y. Samson</name>
</noCountry>
<country name="France">
<region name="Auvergne-Rhône-Alpes">
<name sortKey="Attane, J P" sort="Attane, J P" uniqKey="Attane J" first="J P" last="Attané">J P Attané</name>
</region>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/corpus/SpintronicV3/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 004279 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Terre
   |area=    SpintronicV3
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     pubmed:16712117
   |texte=   Thermally activated depinning of a narrow domain wall from a single defect.
}}

Wicri

This area was generated with Dilib version V0.6.17.
Data generation: Fri Jan 29 17:28:11 2016. Site generation: Fri Jan 29 18:12:08 2016