Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys
Identifieur interne : 000548 ( Istex/Corpus ); précédent : 000547; suivant : 000549Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys
Auteurs : H. Lassri ; A. Qachaou ; A. Belayachi ; A. Itri ; N. Hassanaïn ; A. Berrada ; M. El Yamani ; R. KrishnanSource :
- Journal of Magnetism and Magnetic Materials [ 0304-8853 ] ; 1996.
Abstract
The influence of the addition of a few atomic percent of Er on the magnetic properties of amorphous Co-B alloys has been investigated. With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to x = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.
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DOI: 10.1016/S0304-8853(96)00344-7
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<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys</title><author><name sortKey="Lassri, H" sort="Lassri, H" uniqKey="Lassri H" first="H." last="Lassri">H. Lassri</name><affiliation><mods:affiliation>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences, B.P. 5366, Ain Chok, Casablanca, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Qachaou, A" sort="Qachaou, A" uniqKey="Qachaou A" first="A." last="Qachaou">A. Qachaou</name><affiliation><mods:affiliation>Laboratoire de Physique du Solide, Faculté des Sciences, Kénitra, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Belayachi, A" sort="Belayachi, A" uniqKey="Belayachi A" first="A." last="Belayachi">A. Belayachi</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Itri, A" sort="Itri, A" uniqKey="Itri A" first="A." last="Itri">A. Itri</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Hassanain, N" sort="Hassanain, N" uniqKey="Hassanain N" first="N." last="Hassanaïn">N. Hassanaïn</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Berrada, A" sort="Berrada, A" uniqKey="Berrada A" first="A." last="Berrada">A. Berrada</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="El Yamani, M" sort="El Yamani, M" uniqKey="El Yamani M" first="M." last="El Yamani">M. El Yamani</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Krishnan, R" sort="Krishnan, R" uniqKey="Krishnan R" first="R." last="Krishnan">R. 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Lassri</name><affiliation><mods:affiliation>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences, B.P. 5366, Ain Chok, Casablanca, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Qachaou, A" sort="Qachaou, A" uniqKey="Qachaou A" first="A." last="Qachaou">A. Qachaou</name><affiliation><mods:affiliation>Laboratoire de Physique du Solide, Faculté des Sciences, Kénitra, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Belayachi, A" sort="Belayachi, A" uniqKey="Belayachi A" first="A." last="Belayachi">A. Belayachi</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Itri, A" sort="Itri, A" uniqKey="Itri A" first="A." last="Itri">A. Itri</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Hassanain, N" sort="Hassanain, N" uniqKey="Hassanain N" first="N." last="Hassanaïn">N. Hassanaïn</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="Berrada, A" sort="Berrada, A" uniqKey="Berrada A" first="A." last="Berrada">A. Berrada</name><affiliation><mods:affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</mods:affiliation></affiliation></author><author><name sortKey="El Yamani, M" sort="El Yamani, M" uniqKey="El Yamani M" first="M." last="El Yamani">M. 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Krishnan</name><affiliation><mods:affiliation>Laboratoire de Magnétisme et d'Optique de Versailles, CNRS, URA 1531, 92195 Meudon, France</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Magnetism and Magnetic Materials</title><title level="j" type="abbrev">MAGMA</title><idno type="ISSN">0304-8853</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1996">1996</date><biblScope unit="volume">163</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="339">339</biblScope><biblScope unit="page" to="344">344</biblScope></imprint><idno type="ISSN">0304-8853</idno></series><idno type="istex">E1FEE64253AF9AD83C268A76096309B30AC667CA</idno><idno type="DOI">10.1016/S0304-8853(96)00344-7</idno><idno type="PII">S0304-8853(96)00344-7</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0304-8853</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The influence of the addition of a few atomic percent of Er on the magnetic properties of amorphous Co-B alloys has been investigated. With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to x = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>H. Lassri</name><affiliations><json:string>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences, B.P. 5366, Ain Chok, Casablanca, Morocco</json:string></affiliations></json:item><json:item><name>A. Qachaou</name><affiliations><json:string>Laboratoire de Physique du Solide, Faculté des Sciences, Kénitra, Morocco</json:string></affiliations></json:item><json:item><name>A. Belayachi</name><affiliations><json:string>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>A. Itri</name><affiliations><json:string>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>N. Hassanaïn</name><affiliations><json:string>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>A. Berrada</name><affiliations><json:string>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>M. El Yamani</name><affiliations><json:string>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>R. Krishnan</name><affiliations><json:string>Laboratoire de Magnétisme et d'Optique de Versailles, CNRS, URA 1531, 92195 Meudon, France</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Rare earth doping</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Magnetization - temperature dependence</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Amorphous systems - alloys</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Substitution effect</value></json:item></subject><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>The influence of the addition of a few atomic percent of Er on the magnetic properties of amorphous Co-B alloys has been investigated. With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to x = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.</abstract><qualityIndicators><score>3.095</score><pdfVersion>1.2</pdfVersion><pdfPageSize>540 x 720 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>4</keywordCount><abstractCharCount>401</abstractCharCount><pdfWordCount>2291</pdfWordCount><pdfCharCount>11927</pdfCharCount><pdfPageCount>6</pdfPageCount><abstractWordCount>67</abstractWordCount></qualityIndicators><title>Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x 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type="first">A.</forename><surname>Belayachi</surname></persName><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation></author><author xml:id="author-4"><persName><forename type="first">A.</forename><surname>Itri</surname></persName><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation></author><author xml:id="author-5"><persName><forename type="first">N.</forename><surname>Hassanaïn</surname></persName><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation></author><author xml:id="author-6"><persName><forename type="first">A.</forename><surname>Berrada</surname></persName><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation></author><author xml:id="author-7"><persName><forename type="first">M.</forename><surname>El Yamani</surname></persName><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation></author><author xml:id="author-8"><persName><forename type="first">R.</forename><surname>Krishnan</surname></persName><affiliation>Laboratoire de Magnétisme et d'Optique de Versailles, CNRS, URA 1531, 92195 Meudon, France</affiliation></author></analytic><monogr><title level="j">Journal of Magnetism and Magnetic Materials</title><title level="j" type="abbrev">MAGMA</title><idno type="pISSN">0304-8853</idno><idno type="PII">S0304-8853(00)X0007-8</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1996"></date><biblScope unit="volume">163</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="339">339</biblScope><biblScope unit="page" to="344">344</biblScope></imprint></monogr><idno type="istex">E1FEE64253AF9AD83C268A76096309B30AC667CA</idno><idno type="DOI">10.1016/S0304-8853(96)00344-7</idno><idno 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With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to x = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.</p></abstract><textClass><keywords scheme="keyword"><list><head>Keywords</head><item><term>Rare earth doping</term></item><item><term>Magnetization - temperature dependence</term></item><item><term>Amorphous systems - alloys</term></item><item><term>Substitution effect</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1996-02-08">Modified</change><change when="1996">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/E1FEE64253AF9AD83C268A76096309B30AC667CA/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>MAGMA</jid><aid>96003447</aid><ce:pii>S0304-8853(96)00344-7</ce:pii><ce:doi>10.1016/S0304-8853(96)00344-7</ce:doi><ce:copyright type="unknown" year="1996"></ce:copyright></item-info><head><ce:title>Influence of small addition of Er on the magnetic properties of amorphous Co<ce:inf>80</ce:inf>Er<ce:inf><ce:italic>x</ce:italic></ce:inf>B<ce:inf>20−<ce:italic>x</ce:italic></ce:inf> alloys</ce:title><ce:author-group><ce:author><ce:given-name>H.</ce:given-name><ce:surname>Lassri</ce:surname><ce:cross-ref refid="COR1"><ce:sup>∗</ce:sup></ce:cross-ref><ce:cross-ref refid="AFF1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Qachaou</ce:surname><ce:cross-ref refid="AFF2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Belayachi</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Itri</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>N.</ce:given-name><ce:surname>Hassanaïn</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>A.</ce:given-name><ce:surname>Berrada</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>M.</ce:given-name><ce:surname>El Yamani</ce:surname><ce:cross-ref refid="AFF3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>R.</ce:given-name><ce:surname>Krishnan</ce:surname><ce:cross-ref refid="AFF4"><ce:sup>d</ce:sup></ce:cross-ref></ce:author><ce:affiliation id="AFF1"><ce:label>a</ce:label><ce:textfn>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences, B.P. 5366, Ain Chok, Casablanca, Morocco</ce:textfn></ce:affiliation><ce:affiliation id="AFF2"><ce:label>b</ce:label><ce:textfn>Laboratoire de Physique du Solide, Faculté des Sciences, Kénitra, Morocco</ce:textfn></ce:affiliation><ce:affiliation id="AFF3"><ce:label>c</ce:label><ce:textfn>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</ce:textfn></ce:affiliation><ce:affiliation id="AFF4"><ce:label>d</ce:label><ce:textfn>Laboratoire de Magnétisme et d'Optique de Versailles, CNRS, URA 1531, 92195 Meudon, France</ce:textfn></ce:affiliation><ce:correspondence id="COR1"><ce:label>∗</ce:label><ce:text>Corresponding author.</ce:text></ce:correspondence></ce:author-group><ce:date-received day="5" month="10" year="1995"></ce:date-received><ce:date-revised day="8" month="2" year="1996"></ce:date-revised><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>The influence of the addition of a few atomic percent of Er on the magnetic properties of amorphous Co-B alloys has been investigated. With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to <ce:italic>x</ce:italic> = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>Rare earth doping</ce:text></ce:keyword><ce:keyword><ce:text>Magnetization - temperature dependence</ce:text></ce:keyword><ce:keyword><ce:text>Amorphous systems - alloys</ce:text></ce:keyword><ce:keyword><ce:text>Substitution effect</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Influence of small addition of Er on the magnetic properties of amorphous Co80Er x B20− x alloys</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Influence of small addition of Er on the magnetic properties of amorphous Co</title></titleInfo><name type="personal"><namePart type="given">H.</namePart><namePart type="family">Lassri</namePart><affiliation>Laboratoire de Physique des Matériaux et de Micro-électronique, Faculté des Sciences, B.P. 5366, Ain Chok, Casablanca, Morocco</affiliation><description>Corresponding author.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Qachaou</namePart><affiliation>Laboratoire de Physique du Solide, Faculté des Sciences, Kénitra, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Belayachi</namePart><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Itri</namePart><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">N.</namePart><namePart type="family">Hassanaïn</namePart><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Berrada</namePart><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">El Yamani</namePart><affiliation>Laboratoire de Physique Des Matériaux, Faculté des Sciences, B.P. 1014, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">R.</namePart><namePart type="family">Krishnan</namePart><affiliation>Laboratoire de Magnétisme et d'Optique de Versailles, CNRS, URA 1531, 92195 Meudon, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1996</dateIssued><dateModified encoding="w3cdtf">1996-02-08</dateModified><copyrightDate encoding="w3cdtf">1996</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">The influence of the addition of a few atomic percent of Er on the magnetic properties of amorphous Co-B alloys has been investigated. With increasing Er content (decreasing B content), the magnetic moment of the Co atom increases up to x = 4. The temperature dependence of the magnetization of the samples has been studied. Spin echo nuclear magnetic resonance measurements were carried out at 4.2 K.</abstract><subject><genre>Keywords</genre><topic>Rare earth doping</topic><topic>Magnetization - temperature dependence</topic><topic>Amorphous systems - alloys</topic><topic>Substitution effect</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Magnetism and Magnetic Materials</title></titleInfo><titleInfo type="abbreviated"><title>MAGMA</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">19961101</dateIssued></originInfo><identifier type="ISSN">0304-8853</identifier><identifier type="PII">S0304-8853(00)X0007-8</identifier><part><date>19961101</date><detail type="volume"><number>163</number><caption>vol.</caption></detail><detail type="issue"><number>3</number><caption>no.</caption></detail><extent unit="issue pages"><start>L251</start><end>L266</end></extent><extent unit="issue pages"><start>267</start><end>406</end></extent><extent unit="pages"><start>339</start><end>344</end></extent></part></relatedItem><identifier type="istex">E1FEE64253AF9AD83C268A76096309B30AC667CA</identifier><identifier type="DOI">10.1016/S0304-8853(96)00344-7</identifier><identifier type="PII">S0304-8853(96)00344-7</identifier><recordInfo><recordContentSource>ELSEVIER</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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