ThuliumV1, Main, Merge, bibRecord, 002D16

Electrical resistivity studies on R2Co7B3 (R = Tb, Er, Tm) compounds

Identifieur interne : 002D16 ( Main/Merge ); précédent : 002D15; suivant : 002D17

Electrical resistivity studies on R2Co7B3 (R = Tb, Er, Tm) compounds

Auteurs : A. Kowalczyk [Pologne] ; V. Ivanov [Russie]

Source :

Physica status solidi. B. Basic research [ 0370-1972 ] ; 1997.

RBID : Pascal:97-0353566

Descripteurs français

Pascal (Inist)
- Etude expérimentale, Conductivité électrique, Dépendance température, Terbium alliage, Erbium alliage, Thulium alliage, Cobalt alliage, Bore alliage, Composé intermétallique, B Co Er, B Co Tm, 7215E, Alliage BCoTb, Alliage BCoEr, Alliage BCoTm, B Co Tb.

English descriptors

KwdEn :
- Boron alloys, Cobalt alloys, Electric conductivity, Erbium alloys, Experimental study, Intermetallic compounds, Temperature dependence, Terbium alloys, Thulium alloys.

Abstract

The temperature dependence of the electrical resistivity q of R₂Co₇B₃ (R = Tb, Er and Tm) inter-metallic compounds has been determined by a four-probe measuring technique in the temperature range 4.2 to 300 K. These compounds crystallize in a hexagonal Ce₂Co₇B₃-type structure and have the space group P6/mmm. The resistivity at low temperatures shows a T² dependence, implying the electron-spin wave scattering is dominant in this temperature range.

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to stream Pascal, to step Corpus: 001378
to stream Pascal, to step Curation: 001378
to stream Pascal, to step Checkpoint: 001344

Links to Exploration step

Pascal:97-0353566

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Electrical resistivity studies on R<sub>2</sub>
Co<sub>7</sub>
B<sub>3</sub>
 (R = Tb, Er, Tm) compounds</title>
<author><name sortKey="Kowalczyk, A" sort="Kowalczyk, A" uniqKey="Kowalczyk A" first="A." last="Kowalczyk">A. Kowalczyk</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17</s1>
<s2>60-179 Poznan</s2>
<s3>POL</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>Pologne</country>
<wicri:noRegion>60-179 Poznan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ivanov, V" sort="Ivanov, V" uniqKey="Ivanov V" first="V." last="Ivanov">V. Ivanov</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>General Physics Institute, Russian Academy of Sciences, Vavilov 38</s1>
<s2>117942 Moscow</s2>
<s3>RUS</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>Russie</country>
<placeName><settlement type="city">Moscou</settlement>
<region>District fédéral central</region>
</placeName>
</affiliation>
</author>
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<idno type="inist">97-0353566</idno>
<date when="1997">1997</date>
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<idno type="RBID">Pascal:97-0353566</idno>
<idno type="wicri:Area/Pascal/Corpus">001378</idno>
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<idno type="wicri:doubleKey">0370-1972:1997:Kowalczyk A:electrical:resistivity:studies</idno>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Electrical resistivity studies on R<sub>2</sub>
Co<sub>7</sub>
B<sub>3</sub>
 (R = Tb, Er, Tm) compounds</title>
<author><name sortKey="Kowalczyk, A" sort="Kowalczyk, A" uniqKey="Kowalczyk A" first="A." last="Kowalczyk">A. Kowalczyk</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17</s1>
<s2>60-179 Poznan</s2>
<s3>POL</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>Pologne</country>
<wicri:noRegion>60-179 Poznan</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ivanov, V" sort="Ivanov, V" uniqKey="Ivanov V" first="V." last="Ivanov">V. Ivanov</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>General Physics Institute, Russian Academy of Sciences, Vavilov 38</s1>
<s2>117942 Moscow</s2>
<s3>RUS</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>Russie</country>
<placeName><settlement type="city">Moscou</settlement>
<region>District fédéral central</region>
</placeName>
</affiliation>
</author>
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<series><title level="j" type="main">Physica status solidi. B. Basic research</title>
<title level="j" type="abbreviated">Phys. status solidi, B, Basic res.</title>
<idno type="ISSN">0370-1972</idno>
<imprint><date when="1997">1997</date>
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<seriesStmt><title level="j" type="main">Physica status solidi. B. Basic research</title>
<title level="j" type="abbreviated">Phys. status solidi, B, Basic res.</title>
<idno type="ISSN">0370-1972</idno>
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</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Boron alloys</term>
<term>Cobalt alloys</term>
<term>Electric conductivity</term>
<term>Erbium alloys</term>
<term>Experimental study</term>
<term>Intermetallic compounds</term>
<term>Temperature dependence</term>
<term>Terbium alloys</term>
<term>Thulium alloys</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term>
<term>Conductivité électrique</term>
<term>Dépendance température</term>
<term>Terbium alliage</term>
<term>Erbium alliage</term>
<term>Thulium alliage</term>
<term>Cobalt alliage</term>
<term>Bore alliage</term>
<term>Composé intermétallique</term>
<term>B Co Er</term>
<term>B Co Tm</term>
<term>7215E</term>
<term>Alliage BCoTb</term>
<term>Alliage BCoEr</term>
<term>Alliage BCoTm</term>
<term>B Co Tb</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The temperature dependence of the electrical resistivity q of R<sub>2</sub>
Co<sub>7</sub>
B<sub>3</sub>
 (R = Tb, Er and Tm) inter-metallic compounds has been determined by a four-probe measuring technique in the temperature range 4.2 to 300 K. These compounds crystallize in a hexagonal Ce<sub>2</sub>
Co<sub>7</sub>
B<sub>3</sub>
-type structure and have the space group P6/mmm. The resistivity at low temperatures shows a T<sup>2</sup>
 dependence, implying the electron-spin wave scattering is dominant in this temperature range.</div>
</front>
</TEI>
<affiliations><list><country><li>Pologne</li>
<li>Russie</li>
</country>
<region><li>District fédéral central</li>
</region>
<settlement><li>Moscou</li>
</settlement>
</list>
<tree><country name="Pologne"><noRegion><name sortKey="Kowalczyk, A" sort="Kowalczyk, A" uniqKey="Kowalczyk A" first="A." last="Kowalczyk">A. Kowalczyk</name>
</noRegion>
</country>
<country name="Russie"><region name="District fédéral central"><name sortKey="Ivanov, V" sort="Ivanov, V" uniqKey="Ivanov V" first="V." last="Ivanov">V. Ivanov</name>
</region>
</country>
</tree>
</affiliations>
</record>

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Electrical resistivity studies on R2Co7B3 (R = Tb, Er, Tm) compounds

Electrical resistivity studies on R2Co7B3 (R = Tb, Er, Tm) compounds

Source :

Descripteurs français

English descriptors

Abstract

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

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri