Magnetic and structural properties of Sm1.5Gd0.5Fe17−xCoxNy with 0 ≤ x ≤ 3 and y ≈ 3
Identifieur interne : 000496 ( Istex/Corpus ); précédent : 000495; suivant : 000497Magnetic and structural properties of Sm1.5Gd0.5Fe17−xCoxNy with 0 ≤ x ≤ 3 and y ≈ 3
Auteurs : M. S. Ben Kraiem ; M. Ellouze ; A. Cheikh-Rouhou ; Ph. L'HéritierSource :
- physica status solidi (c) [ 1610-1634 ] ; 2004-05.
English descriptors
Abstract
The effect of nitrogen insertion on the structural and magnetic properties of (Sm1.5Gd0.5)Fe17−xCox compounds has been investigated. X‐ray powder diffraction analysis shows that all the nitrides are single phase and crystallize in the Th2Zn17‐type structure. The lattice parameters of the (Sm/Gd)2Fe17−xCoxNy compounds increase with increasing x. Magnetization studies indicate that all the samples are ferromagnetic at room temperature. Nitrogen insertion leads to an increase in the Curie temperature Tc from 520 K for Sm1.5Gd0.5Fe16Co to 880 K for Sm1.5Gd0.5Fe16CoN2.9. Moreover, the nitrogen insertion increases the saturated magnetization Ms. Ms increases from 107.67 emu/g for x = 0 to 149.92 emu/g for y = 3. X‐ray diffraction measurements on magnetically aligned powder samples of Sm1.5Gd0.5Fe17−xCoxNy reveal a change in the easy magnetization direction from planar to conical after nitrogen insertion. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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DOI: 10.1002/pssc.200304446
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ISTEX:0AEB33C5B8EEC7CE5B6127A1CB118405A56D93D7Le document en format XML
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P. 802 – 3018, Sfax – Tunisie</mods:affiliation></affiliation></author><author><name sortKey="Ellouze, M" sort="Ellouze, M" uniqKey="Ellouze M" first="M." last="Ellouze">M. Ellouze</name><affiliation><mods:affiliation>Laboratoire de Physique des Matériaux, FSS, B. P. 802 – 3018, Sfax – Tunisie</mods:affiliation></affiliation></author><author><name sortKey="Cheikh Ouhou, A" sort="Cheikh Ouhou, A" uniqKey="Cheikh Ouhou A" first="A." last="Cheikh-Rouhou">A. Cheikh-Rouhou</name><affiliation><mods:affiliation>Laboratoire de Physique des Matériaux, FSS, B. P. 802 – 3018, Sfax – Tunisie</mods:affiliation></affiliation></author><author><name sortKey="L Heritier, Ph" sort="L Heritier, Ph" uniqKey="L Heritier P" first="Ph." last="L'Héritier">Ph. L'Héritier</name><affiliation><mods:affiliation>Laboratoire des Matériaux et du Génie Physique (UMR 5628 CNRS) ENSPG, B. 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X‐ray powder diffraction analysis shows that all the nitrides are single phase and crystallize in the Th2Zn17‐type structure. The lattice parameters of the (Sm/Gd)2Fe17−xCoxNy compounds increase with increasing x. Magnetization studies indicate that all the samples are ferromagnetic at room temperature. Nitrogen insertion leads to an increase in the Curie temperature Tc from 520 K for Sm1.5Gd0.5Fe16Co to 880 K for Sm1.5Gd0.5Fe16CoN2.9. Moreover, the nitrogen insertion increases the saturated magnetization Ms. Ms increases from 107.67 emu/g for x = 0 to 149.92 emu/g for y = 3. X‐ray diffraction measurements on magnetically aligned powder samples of Sm1.5Gd0.5Fe17−xCoxNy reveal a change in the easy magnetization direction from planar to conical after nitrogen insertion. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>M. S. 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(c)</title><idno type="pISSN">1610-1634</idno><idno type="eISSN">1610-1642</idno><idno type="DOI">10.1002/(ISSN)1610-1642</idno><imprint><publisher>WILEY‐VCH Verlag</publisher><pubPlace>Berlin</pubPlace><date type="published" when="2004-05"></date><biblScope unit="volume">1</biblScope><biblScope unit="issue">7</biblScope><biblScope unit="page" from="1701">1701</biblScope><biblScope unit="page" to="1705">1705</biblScope></imprint></monogr><idno type="istex">0AEB33C5B8EEC7CE5B6127A1CB118405A56D93D7</idno><idno type="DOI">10.1002/pssc.200304446</idno><idno type="ArticleID">PSSC200304446</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2004</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>The effect of nitrogen insertion on the structural and magnetic properties of (Sm1.5Gd0.5)Fe17−xCox compounds has been investigated. X‐ray powder diffraction analysis shows that all the nitrides are single phase and crystallize in the Th2Zn17‐type structure. The lattice parameters of the (Sm/Gd)2Fe17−xCoxNy compounds increase with increasing x. Magnetization studies indicate that all the samples are ferromagnetic at room temperature. Nitrogen insertion leads to an increase in the Curie temperature Tc from 520 K for Sm1.5Gd0.5Fe16Co to 880 K for Sm1.5Gd0.5Fe16CoN2.9. Moreover, the nitrogen insertion increases the saturated magnetization Ms. Ms increases from 107.67 emu/g for x = 0 to 149.92 emu/g for y = 3. X‐ray diffraction measurements on magnetically aligned powder samples of Sm1.5Gd0.5Fe17−xCoxNy reveal a change in the easy magnetization direction from planar to conical after nitrogen insertion. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>61.10.Nz</term></item><item><term>61.66.Dk</term></item><item><term>75.30.Cr</term></item><item><term>75.30.Kz</term></item><item><term>75.50.Bb</term></item></list></keywords></textClass><textClass><keywords scheme="Journal Subject"><list><head>article-category</head><item><term>Original Paper</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2003-12-31">Received</change><change when="2003-12-31">Registration</change><change when="2004-05">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/0AEB33C5B8EEC7CE5B6127A1CB118405A56D93D7/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>WILEY‐VCH Verlag</publisherName><publisherLoc>Berlin</publisherLoc></publisherInfo><doi registered="yes">10.1002/(ISSN)1610-1642</doi><issn type="print">1610-1634</issn><issn type="electronic">1610-1642</issn><idGroup><id type="product" value="PSSC"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="PHYSICA STATUS SOLIDI C">physica status solidi (c)</title><title type="tocForm">physica status solidi c</title><title type="short">phys. stat. sol. 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KGaA, Weinheim</copyright><eventGroup><event type="manuscriptReceived" date="2003-12-31"></event><event type="manuscriptAccepted" date="2003-12-31"></event><event type="firstOnline" date="2004-04-20"></event><event type="publishedOnlineFinalForm" date="2004-05-06"></event><event type="xmlConverted" agent="Converter:JWSART34_TO_WML3G version:2.3.3 mode:FullText source:HeaderRef result:HeaderRef" date="2010-03-19"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-02-07"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-11-03"></event></eventGroup><numberingGroup><numbering type="pageFirst">1701</numbering><numbering type="pageLast">1705</numbering></numberingGroup><correspondenceTo>Phone: ++ 216 98 656912, Fax: ++216 74 274 437</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:PSSC.PSSC1701.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="4"></count><count type="tableTotal" number="1"></count><count type="referenceTotal" number="9"></count></countGroup><titleGroup><title type="main" xml:lang="en">Magnetic and structural properties of Sm<sub>1.5</sub>Gd<sub>0.5</sub>Fe<sub>17−x</sub>Co<sub>x</sub>N<sub>y</sub> with 0 ≤ x ≤ 3 and y ≈ 3</title><title type="short" xml:lang="en">Magnetic and structural properties of Sm<sub>1.5</sub>Gd<sub>0.5</sub>Fe<sub>17−x</sub>Co<sub>x</sub>N<sub>y</sub></title></titleGroup><creators><creator xml:id="au1" creatorRole="author" affiliationRef="#a1" corresponding="yes"><personName><givenNames>M. S.</givenNames><familyName>Ben Kraiem</familyName></personName><contactDetails><email>ben_essalah@yahoo.fr</email></contactDetails></creator><creator xml:id="au2" creatorRole="author" affiliationRef="#a1"><personName><givenNames>M.</givenNames><familyName>Ellouze</familyName></personName></creator><creator xml:id="au3" creatorRole="author" affiliationRef="#a1"><personName><givenNames>A.</givenNames><familyName>Cheikh‐Rouhou</familyName></personName></creator><creator xml:id="au4" creatorRole="author" affiliationRef="#a2"><personName><givenNames>Ph.</givenNames><familyName>L'Héritier</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="TN" type="organization"><unparsedAffiliation>Laboratoire de Physique des Matériaux, FSS, B. P. 802 – 3018, Sfax – Tunisie</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="FR" type="organization"><unparsedAffiliation>Laboratoire des Matériaux et du Génie Physique (UMR 5628 CNRS) ENSPG, B. P. 46, 38402 Saint Martin d'Hères, France</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">61.10.Nz</keyword><keyword xml:id="kwd2">61.66.Dk</keyword><keyword xml:id="kwd3">75.30.Cr</keyword><keyword xml:id="kwd4">75.30.Kz</keyword><keyword xml:id="kwd5">75.50.Bb</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>The effect of nitrogen insertion on the structural and magnetic properties of (Sm<sub>1.5</sub>Gd<sub>0.5</sub>)Fe<sub>17−x</sub>Co<sub>x</sub> compounds has been investigated. X‐ray powder diffraction analysis shows that all the nitrides are single phase and crystallize in the Th<sub>2</sub>Zn<sub>17</sub>‐type structure. The lattice parameters of the (Sm/Gd)<sub>2</sub>Fe<sub>17−x</sub>Co<sub>x</sub>N<sub>y</sub> compounds increase with increasing x. Magnetization studies indicate that all the samples are ferromagnetic at room temperature. Nitrogen insertion leads to an increase in the Curie temperature T<sub>c</sub> from 520 K for Sm<sub>1.5</sub>Gd<sub>0.5</sub>Fe<sub>16</sub>Co to 880 K for Sm<sub>1.5</sub>Gd<sub>0.5</sub>Fe<sub>16</sub>CoN<sub>2.9</sub>. Moreover, the nitrogen insertion increases the saturated magnetization M<sub>s</sub>. M<sub>s</sub> increases from 107.67 emu/g for x = 0 to 149.92 emu/g for y = 3. X‐ray diffraction measurements on magnetically aligned powder samples of Sm<sub>1.5</sub>Gd<sub>0.5</sub>Fe<sub>17−x</sub>Co<sub>x</sub>N<sub>y</sub> reveal a change in the easy magnetization direction from planar to conical after nitrogen insertion. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Magnetic and structural properties of Sm1.5Gd0.5Fe17−xCoxNy with 0 ≤ x ≤ 3 and y ≈ 3</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Magnetic and structural properties of Sm1.5Gd0.5Fe17−xCoxNy</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Magnetic and structural properties of Sm1.5Gd0.5Fe17−xCoxNy with 0 ≤ x ≤ 3 and y ≈ 3</title></titleInfo><name type="personal"><namePart type="given">M. S.</namePart><namePart type="family">Ben Kraiem</namePart><affiliation>Laboratoire de Physique des Matériaux, FSS, B. P. 802 – 3018, Sfax – Tunisie</affiliation><description>Correspondence: Phone: ++ 216 98 656912, Fax: ++216 74 274 437</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">M.</namePart><namePart type="family">Ellouze</namePart><affiliation>Laboratoire de Physique des Matériaux, FSS, B. P. 802 – 3018, Sfax – Tunisie</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">A.</namePart><namePart type="family">Cheikh‐Rouhou</namePart><affiliation>Laboratoire de Physique des Matériaux, FSS, B. P. 802 – 3018, Sfax – Tunisie</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ph.</namePart><namePart type="family">L'Héritier</namePart><affiliation>Laboratoire des Matériaux et du Génie Physique (UMR 5628 CNRS) ENSPG, B. P. 46, 38402 Saint Martin d'Hères, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>WILEY‐VCH Verlag</publisher><place><placeTerm type="text">Berlin</placeTerm></place><dateIssued encoding="w3cdtf">2004-05</dateIssued><dateCaptured encoding="w3cdtf">2003-12-31</dateCaptured><dateValid encoding="w3cdtf">2003-12-31</dateValid><copyrightDate encoding="w3cdtf">2004</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">4</extent><extent unit="tables">1</extent><extent unit="references">9</extent></physicalDescription><abstract lang="en">The effect of nitrogen insertion on the structural and magnetic properties of (Sm1.5Gd0.5)Fe17−xCox compounds has been investigated. X‐ray powder diffraction analysis shows that all the nitrides are single phase and crystallize in the Th2Zn17‐type structure. The lattice parameters of the (Sm/Gd)2Fe17−xCoxNy compounds increase with increasing x. Magnetization studies indicate that all the samples are ferromagnetic at room temperature. Nitrogen insertion leads to an increase in the Curie temperature Tc from 520 K for Sm1.5Gd0.5Fe16Co to 880 K for Sm1.5Gd0.5Fe16CoN2.9. Moreover, the nitrogen insertion increases the saturated magnetization Ms. Ms increases from 107.67 emu/g for x = 0 to 149.92 emu/g for y = 3. X‐ray diffraction measurements on magnetically aligned powder samples of Sm1.5Gd0.5Fe17−xCoxNy reveal a change in the easy magnetization direction from planar to conical after nitrogen insertion. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</abstract><subject lang="en"><genre>keywords</genre><topic>61.10.Nz</topic><topic>61.66.Dk</topic><topic>75.30.Cr</topic><topic>75.30.Kz</topic><topic>75.50.Bb</topic></subject><relatedItem type="host"><titleInfo><title>physica status solidi (c)</title></titleInfo><titleInfo type="abbreviated"><title>phys. stat. sol. (c)</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Original Paper</topic></subject><identifier type="ISSN">1610-1634</identifier><identifier type="eISSN">1610-1642</identifier><identifier type="DOI">10.1002/(ISSN)1610-1642</identifier><identifier type="PublisherID">PSSC</identifier><part><date>2004</date><detail type="title"><title>Third International Conference on Magnetic and Superconducting Materials (MSM'03)</title></detail><detail type="volume"><caption>vol.</caption><number>1</number></detail><detail type="issue"><caption>no.</caption><number>7</number></detail><extent unit="pages"><start>1701</start><end>1705</end><total>5</total></extent></part></relatedItem><identifier type="istex">0AEB33C5B8EEC7CE5B6127A1CB118405A56D93D7</identifier><identifier type="DOI">10.1002/pssc.200304446</identifier><identifier type="ArticleID">PSSC200304446</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2004 WILEY‐VCH Verlag GmbH & Co. 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