Antiferromagnetic Spin Coupling between Rare Earth Adatoms and Iron Islands Probed by Spin-Polarized Tunneling.
Identifieur interne : 000052 ( PubMed/Corpus ); précédent : 000051; suivant : 000053Antiferromagnetic Spin Coupling between Rare Earth Adatoms and Iron Islands Probed by Spin-Polarized Tunneling.
Auteurs : David Coffey ; José Luis Diez-Ferrer ; David Serrate ; Miguel Ciria ; César De La Fuente ; José Ignacio ArnaudasSource :
- Scientific reports [ 2045-2322 ] ; 2015.
Abstract
High-density magnetic storage or quantum computing could be achieved using small magnets with large magnetic anisotropy, a requirement that rare-earth iron alloys fulfill in bulk. This compelling property demands a thorough investigation of the magnetism in low dimensional rare-earth iron structures. Here, we report on the magnetic coupling between 4f single atoms and a 3d magnetic nanoisland. Thulium and lutetium adatoms deposited on iron monolayer islands pseudomorphically grown on W(110) have been investigated at low temperature with scanning tunneling microscopy and spectroscopy. The spin-polarized current indicates that both kind of adatoms have in-plane magnetic moments, which couple antiferromagnetically with their underlying iron islands. Our first-principles calculations explain the observed behavior, predicting an antiparallel coupling of the induced 5d electrons magnetic moment of the lanthanides with the 3d magnetic moment of iron, as well as their in-plane orientation, and pointing to a non-contribution of 4f electrons to the spin-polarized tunneling processes in rare earths.
DOI: 10.1038/srep13709
PubMed: 26333417
Links to Exploration step
pubmed:26333417Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Antiferromagnetic Spin Coupling between Rare Earth Adatoms and Iron Islands Probed by Spin-Polarized Tunneling.</title><author><name sortKey="Coffey, David" sort="Coffey, David" uniqKey="Coffey D" first="David" last="Coffey">David Coffey</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Diez Ferrer, Jose Luis" sort="Diez Ferrer, Jose Luis" uniqKey="Diez Ferrer J" first="José Luis" last="Diez-Ferrer">José Luis Diez-Ferrer</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Serrate, David" sort="Serrate, David" uniqKey="Serrate D" first="David" last="Serrate">David Serrate</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Ciria, Miguel" sort="Ciria, Miguel" uniqKey="Ciria M" first="Miguel" last="Ciria">Miguel Ciria</name><affiliation><nlm:affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="De La Fuente, Cesar" sort="De La Fuente, Cesar" uniqKey="De La Fuente C" first="César" last="De La Fuente">César De La Fuente</name><affiliation><nlm:affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Arnaudas, Jose Ignacio" sort="Arnaudas, Jose Ignacio" uniqKey="Arnaudas J" first="José Ignacio" last="Arnaudas">José Ignacio Arnaudas</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="doi">10.1038/srep13709</idno><idno type="RBID">pubmed:26333417</idno><idno type="pmid">26333417</idno><idno type="wicri:Area/PubMed/Corpus">000052</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000052</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Antiferromagnetic Spin Coupling between Rare Earth Adatoms and Iron Islands Probed by Spin-Polarized Tunneling.</title><author><name sortKey="Coffey, David" sort="Coffey, David" uniqKey="Coffey D" first="David" last="Coffey">David Coffey</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Diez Ferrer, Jose Luis" sort="Diez Ferrer, Jose Luis" uniqKey="Diez Ferrer J" first="José Luis" last="Diez-Ferrer">José Luis Diez-Ferrer</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Serrate, David" sort="Serrate, David" uniqKey="Serrate D" first="David" last="Serrate">David Serrate</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Ciria, Miguel" sort="Ciria, Miguel" uniqKey="Ciria M" first="Miguel" last="Ciria">Miguel Ciria</name><affiliation><nlm:affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="De La Fuente, Cesar" sort="De La Fuente, Cesar" uniqKey="De La Fuente C" first="César" last="De La Fuente">César De La Fuente</name><affiliation><nlm:affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</nlm:affiliation></affiliation></author><author><name sortKey="Arnaudas, Jose Ignacio" sort="Arnaudas, Jose Ignacio" uniqKey="Arnaudas J" first="José Ignacio" last="Arnaudas">José Ignacio Arnaudas</name><affiliation><nlm:affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Scientific reports</title><idno type="eISSN">2045-2322</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">High-density magnetic storage or quantum computing could be achieved using small magnets with large magnetic anisotropy, a requirement that rare-earth iron alloys fulfill in bulk. This compelling property demands a thorough investigation of the magnetism in low dimensional rare-earth iron structures. Here, we report on the magnetic coupling between 4f single atoms and a 3d magnetic nanoisland. Thulium and lutetium adatoms deposited on iron monolayer islands pseudomorphically grown on W(110) have been investigated at low temperature with scanning tunneling microscopy and spectroscopy. The spin-polarized current indicates that both kind of adatoms have in-plane magnetic moments, which couple antiferromagnetically with their underlying iron islands. Our first-principles calculations explain the observed behavior, predicting an antiparallel coupling of the induced 5d electrons magnetic moment of the lanthanides with the 3d magnetic moment of iron, as well as their in-plane orientation, and pointing to a non-contribution of 4f electrons to the spin-polarized tunneling processes in rare earths.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="PubMed-not-MEDLINE"><PMID Version="1">26333417</PMID><DateCreated><Year>2015</Year><Month>09</Month><Day>03</Day></DateCreated><DateCompleted><Year>2016</Year><Month>01</Month><Day>13</Day></DateCompleted><DateRevised><Year>2015</Year><Month>09</Month><Day>12</Day></DateRevised><Article PubModel="Electronic"><Journal><ISSN IssnType="Electronic">2045-2322</ISSN><JournalIssue CitedMedium="Internet"><Volume>5</Volume><PubDate><Year>2015</Year></PubDate></JournalIssue><Title>Scientific reports</Title><ISOAbbreviation>Sci Rep</ISOAbbreviation></Journal><ArticleTitle>Antiferromagnetic Spin Coupling between Rare Earth Adatoms and Iron Islands Probed by Spin-Polarized Tunneling.</ArticleTitle><Pagination><MedlinePgn>13709</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1038/srep13709</ELocationID><Abstract><AbstractText>High-density magnetic storage or quantum computing could be achieved using small magnets with large magnetic anisotropy, a requirement that rare-earth iron alloys fulfill in bulk. This compelling property demands a thorough investigation of the magnetism in low dimensional rare-earth iron structures. Here, we report on the magnetic coupling between 4f single atoms and a 3d magnetic nanoisland. Thulium and lutetium adatoms deposited on iron monolayer islands pseudomorphically grown on W(110) have been investigated at low temperature with scanning tunneling microscopy and spectroscopy. The spin-polarized current indicates that both kind of adatoms have in-plane magnetic moments, which couple antiferromagnetically with their underlying iron islands. Our first-principles calculations explain the observed behavior, predicting an antiparallel coupling of the induced 5d electrons magnetic moment of the lanthanides with the 3d magnetic moment of iron, as well as their in-plane orientation, and pointing to a non-contribution of 4f electrons to the spin-polarized tunneling processes in rare earths.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Coffey</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Departamento de Física de la Materia Condensada, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Diez-Ferrer</LastName><ForeName>José Luis</ForeName><Initials>JL</Initials><AffiliationInfo><Affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Serrate</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Departamento de Física de la Materia Condensada, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ciria</LastName><ForeName>Miguel</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Departamento de Física de la Materia Condensada, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>de la Fuente</LastName><ForeName>César</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Instituto de Ciencia de Materiales de Aragón, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Departamento de Física de la Materia Condensada, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Arnaudas</LastName><ForeName>José Ignacio</ForeName><Initials>JI</Initials><AffiliationInfo><Affiliation>Laboratorio de Microscopías Avanzadas, Instituto de Nanociencia de Aragón, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Departamento de Física de la Materia Condensada, Universidad de Zaragoza, Zaragoza, Spain.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>09</Month><Day>03</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Sci Rep</MedlineTA><NlmUniqueID>101563288</NlmUniqueID><ISSNLinking>2045-2322</ISSNLinking></MedlineJournalInfo><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>Phys Rev Lett. 2014 Dec 5;113(23):237201</RefSource><PMID Version="1">25526151</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Phys Condens Matter. 2011 Jan 19;23(2):026001</RefSource><PMID Version="1">21406851</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Nano Lett. 2012 Sep 12;12(9):4805-9</RefSource><PMID Version="1">22906055</PMID></CommentsCorrections></CommentsCorrectionsList><OtherID Source="NLM">PMC4558548</OtherID></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>6</Month><Day>03</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>8</Month><Day>03</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>9</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>9</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>9</Month><Day>4</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">srep13709</ArticleId><ArticleId IdType="doi">10.1038/srep13709</ArticleId><ArticleId IdType="pubmed">26333417</ArticleId><ArticleId IdType="pmc">PMC4558548</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000052 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 000052 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= ThuliumV1
|flux= PubMed
|étape= Corpus
|type= RBID
|clé= pubmed:26333417
|texte= Antiferromagnetic Spin Coupling between Rare Earth Adatoms and Iron Islands Probed by Spin-Polarized Tunneling.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:26333417" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a ThuliumV1
| This area was generated with Dilib version V0.6.21. |  |