Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases

Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases

The magnetic hyperfine fields (MHF) acting on 140Ce probes substituting for the rare-earth sites in RCo2 Laves phases (R = Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm) were determined by perturbed angular correlation spectroscopy. The MHF scales very well with the Co magnetic moment throughout the series as alre...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of magnetism and magnetic materials 2004-05, Vol.272-276, p.631-632
Hauptverfasser: Saitovitch, H, Silva, P.R.J, Carbonari, A.W, Mestnik-Filho, J, Lalic, M.V
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 632
container_issue
container_start_page 631
container_title Journal of magnetism and magnetic materials
container_volume 272-276
creator Saitovitch, H
Silva, P.R.J
Carbonari, A.W
Mestnik-Filho, J
Lalic, M.V
description The magnetic hyperfine fields (MHF) acting on 140Ce probes substituting for the rare-earth sites in RCo2 Laves phases (R = Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm) were determined by perturbed angular correlation spectroscopy. The MHF scales very well with the Co magnetic moment throughout the series as already observed with 181Ta, and to a lesser extent, with 111Cd probes. It is shown that the orbital contribution to the MHF is about one order of magnitude smaller than in the free Ce+3 ion. The decrease was attributed to the de-localization of the Ce 4f electrons.
doi_str_mv 10.1016/j.jmmm.2003.12.1001
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_28207634</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>28207634</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1254-914305ac7a28ad5d77aa9b04c17fc4ff59d54ec39468e0f62747ac42f12019bf3</originalsourceid><addsrcrecordid>eNotkEtLxDAUhbNQcBz9BW6yctd68-hrKcUXjAiiW0Oa3kxT-jJphfn3tujqwOHjcPgIuWEQM2DpXRu3fd_HHEDEjK8dsDOyAwEyyvNEXJDLEFpYW5mnO_L1qo8Dzs7Q5jSht25Aah12daDjQJmEEunkxwoDDUsVZjcvsxuO1I6ezg1Srz1S1H5uqBvoezly2umflZ4aHTBckXOru4DX_7knn48PH-VzdHh7einvD5FhPJFRwaSARJtM81zXSZ1lWhcVSMMya6S1SVEnEo0oZJoj2JRnMtNGcss4sKKyYk9u_3bXr98Lhln1LhjsOj3guATFcw5ZKuQKij_Q-DEEj1ZN3vXanxQDtflTrdr8qc2fYlxt_sQviMtmsQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>28207634</pqid></control><display><type>article</type><title>Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases</title><source>Elsevier ScienceDirect Journals</source><creator>Saitovitch, H ; Silva, P.R.J ; Carbonari, A.W ; Mestnik-Filho, J ; Lalic, M.V</creator><creatorcontrib>Saitovitch, H ; Silva, P.R.J ; Carbonari, A.W ; Mestnik-Filho, J ; Lalic, M.V</creatorcontrib><description>The magnetic hyperfine fields (MHF) acting on 140Ce probes substituting for the rare-earth sites in RCo2 Laves phases (R = Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm) were determined by perturbed angular correlation spectroscopy. The MHF scales very well with the Co magnetic moment throughout the series as already observed with 181Ta, and to a lesser extent, with 111Cd probes. It is shown that the orbital contribution to the MHF is about one order of magnitude smaller than in the free Ce+3 ion. The decrease was attributed to the de-localization of the Ce 4f electrons.</description><identifier>ISSN: 0304-8853</identifier><identifier>DOI: 10.1016/j.jmmm.2003.12.1001</identifier><language>eng</language><ispartof>Journal of magnetism and magnetic materials, 2004-05, Vol.272-276, p.631-632</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1254-914305ac7a28ad5d77aa9b04c17fc4ff59d54ec39468e0f62747ac42f12019bf3</citedby><cites>FETCH-LOGICAL-c1254-914305ac7a28ad5d77aa9b04c17fc4ff59d54ec39468e0f62747ac42f12019bf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Saitovitch, H</creatorcontrib><creatorcontrib>Silva, P.R.J</creatorcontrib><creatorcontrib>Carbonari, A.W</creatorcontrib><creatorcontrib>Mestnik-Filho, J</creatorcontrib><creatorcontrib>Lalic, M.V</creatorcontrib><title>Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases</title><title>Journal of magnetism and magnetic materials</title><description>The magnetic hyperfine fields (MHF) acting on 140Ce probes substituting for the rare-earth sites in RCo2 Laves phases (R = Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm) were determined by perturbed angular correlation spectroscopy. The MHF scales very well with the Co magnetic moment throughout the series as already observed with 181Ta, and to a lesser extent, with 111Cd probes. It is shown that the orbital contribution to the MHF is about one order of magnitude smaller than in the free Ce+3 ion. The decrease was attributed to the de-localization of the Ce 4f electrons.</description><issn>0304-8853</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNotkEtLxDAUhbNQcBz9BW6yctd68-hrKcUXjAiiW0Oa3kxT-jJphfn3tujqwOHjcPgIuWEQM2DpXRu3fd_HHEDEjK8dsDOyAwEyyvNEXJDLEFpYW5mnO_L1qo8Dzs7Q5jSht25Aah12daDjQJmEEunkxwoDDUsVZjcvsxuO1I6ezg1Srz1S1H5uqBvoezly2umflZ4aHTBckXOru4DX_7knn48PH-VzdHh7einvD5FhPJFRwaSARJtM81zXSZ1lWhcVSMMya6S1SVEnEo0oZJoj2JRnMtNGcss4sKKyYk9u_3bXr98Lhln1LhjsOj3guATFcw5ZKuQKij_Q-DEEj1ZN3vXanxQDtflTrdr8qc2fYlxt_sQviMtmsQ</recordid><startdate>200405</startdate><enddate>200405</enddate><creator>Saitovitch, H</creator><creator>Silva, P.R.J</creator><creator>Carbonari, A.W</creator><creator>Mestnik-Filho, J</creator><creator>Lalic, M.V</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200405</creationdate><title>Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases</title><author>Saitovitch, H ; Silva, P.R.J ; Carbonari, A.W ; Mestnik-Filho, J ; Lalic, M.V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1254-914305ac7a28ad5d77aa9b04c17fc4ff59d54ec39468e0f62747ac42f12019bf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Saitovitch, H</creatorcontrib><creatorcontrib>Silva, P.R.J</creatorcontrib><creatorcontrib>Carbonari, A.W</creatorcontrib><creatorcontrib>Mestnik-Filho, J</creatorcontrib><creatorcontrib>Lalic, M.V</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of magnetism and magnetic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saitovitch, H</au><au>Silva, P.R.J</au><au>Carbonari, A.W</au><au>Mestnik-Filho, J</au><au>Lalic, M.V</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases</atitle><jtitle>Journal of magnetism and magnetic materials</jtitle><date>2004-05</date><risdate>2004</risdate><volume>272-276</volume><spage>631</spage><epage>632</epage><pages>631-632</pages><issn>0304-8853</issn><abstract>The magnetic hyperfine fields (MHF) acting on 140Ce probes substituting for the rare-earth sites in RCo2 Laves phases (R = Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm) were determined by perturbed angular correlation spectroscopy. The MHF scales very well with the Co magnetic moment throughout the series as already observed with 181Ta, and to a lesser extent, with 111Cd probes. It is shown that the orbital contribution to the MHF is about one order of magnitude smaller than in the free Ce+3 ion. The decrease was attributed to the de-localization of the Ce 4f electrons.</abstract><doi>10.1016/j.jmmm.2003.12.1001</doi><tpages>2</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0304-8853
ispartof Journal of magnetism and magnetic materials, 2004-05, Vol.272-276, p.631-632
issn 0304-8853
language eng
recordid cdi_proquest_miscellaneous_28207634
source Elsevier ScienceDirect Journals
title Magnetic hyperfine fields on 140Ce probes substituting for the rare earth in RCo2 laves phases
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T00%3A28%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Magnetic%20hyperfine%20fields%20on%20140Ce%20probes%20substituting%20for%20the%20rare%20earth%20in%20RCo2%20laves%20phases&rft.jtitle=Journal%20of%20magnetism%20and%20magnetic%20materials&rft.au=Saitovitch,%20H&rft.date=2004-05&rft.volume=272-276&rft.spage=631&rft.epage=632&rft.pages=631-632&rft.issn=0304-8853&rft_id=info:doi/10.1016/j.jmmm.2003.12.1001&rft_dat=%3Cproquest_cross%3E28207634%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=28207634&rft_id=info:pmid/&rfr_iscdi=true