Thermal conductivity of the SmxTm1-xS system
Identifieur interne : 001821 ( Pascal/Checkpoint ); précédent : 001820; suivant : 001822Thermal conductivity of the SmxTm1-xS system
Auteurs : V. V. Popov [Russie] ; A. G. Kasymova [Russie] ; B. M. Buttaev [Russie] ; A. V. Golubkov [Russie] ; I. A. Smirnov [Russie] ; A. TybulewiczSource :
- Physics of the solid state
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Abstract
The thermal conductivity κ of the SmxTm1-xS system, exhibiting a semiconductor-metal phase transition at x ≃ 0.75-0.84, was determined in the temperature range 18-330 K. The thermal conductivity of the compositions with x > 0.8 was of phonon nature. An increase in the Tm content in the range x = 0-0.78 increased the electron contribution to κ. The Lorenz number L was anomalously large (L/L0 ≃ 2-3) for all the metallic compositions of SmxTm1-xS
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Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Buttaev, B M" sort="Buttaev, B M" uniqKey="Buttaev B" first="B. M." last="Buttaev">B. M. Buttaev</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Golubkov, A V" sort="Golubkov, A V" uniqKey="Golubkov A" first="A. V." last="Golubkov">A. V. Golubkov</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Smirnov, I A" sort="Smirnov, I A" uniqKey="Smirnov I" first="I. A." last="Smirnov">I. A. Smirnov</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Tybulewicz, A" sort="Tybulewicz, A" uniqKey="Tybulewicz A" first="A." last="Tybulewicz">A. Tybulewicz</name></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">94-0329470</idno><date when="1993">1993</date><idno type="stanalyst">PASCAL 94-0329470 INIST</idno><idno type="RBID">Pascal:94-0329470</idno><idno type="wicri:Area/Pascal/Corpus">001803</idno><idno type="wicri:Area/Pascal/Curation">001803</idno><idno type="wicri:Area/Pascal/Checkpoint">001821</idno><idno type="wicri:explorRef" wicri:stream="Pascal" wicri:step="Checkpoint">001821</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Thermal conductivity of the Sm<sub>x</sub>Tm<sub>1-x</sub>S system</title><author><name sortKey="Popov, V V" sort="Popov, V V" uniqKey="Popov V" first="V. V." last="Popov">V. V. Popov</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Kasymova, A G" sort="Kasymova, A G" uniqKey="Kasymova A" first="A. G." last="Kasymova">A. G. Kasymova</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Buttaev, B M" sort="Buttaev, B M" uniqKey="Buttaev B" first="B. M." last="Buttaev">B. M. Buttaev</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Golubkov, A V" sort="Golubkov, A V" uniqKey="Golubkov A" first="A. V." last="Golubkov">A. V. Golubkov</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Smirnov, I A" sort="Smirnov, I A" uniqKey="Smirnov I" first="I. A." last="Smirnov">I. A. Smirnov</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Russie</country><wicri:noRegion>St. Petersburg</wicri:noRegion></affiliation></author><author><name sortKey="Tybulewicz, A" sort="Tybulewicz, A" uniqKey="Tybulewicz A" first="A." last="Tybulewicz">A. Tybulewicz</name></author></analytic><series><title level="j" type="main">Physics of the solid state</title><title level="j" type="abbreviated">Phys. solid state</title></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Physics of the solid state</title><title level="j" type="abbreviated">Phys. solid state</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chemical composition</term><term>Experimental study</term><term>Phonons</term><term>Samarium sulfides</term><term>Semiconductor metal transition</term><term>Temperature dependence</term><term>Temperature range 13-65 K</term><term>Temperature range 65-273 K</term><term>Ternary compounds</term><term>Thermal conductivity</term><term>Thulium sulfides</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term><term>Conductivité thermique</term><term>Transition métal semiconducteur</term><term>Dépendance température</term><term>Domaine température 13-65 K</term><term>Domaine température 65-273 K</term><term>Composition chimique</term><term>Samarium sulfure</term><term>Thulium sulfure</term><term>Composé ternaire</term><term>Phonon</term><term>6570</term><term>SmxTm1-xS</term><term>S Sm Tm</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The thermal conductivity κ of the Sm<sub>x</sub>Tm<sub>1-x</sub>S system, exhibiting a semiconductor-metal phase transition at x ≃ 0.75-0.84, was determined in the temperature range 18-330 K. The thermal conductivity of the compositions with x > 0.8 was of phonon nature. An increase in the Tm content in the range x = 0-0.78 increased the electron contribution to κ. The Lorenz number L was anomalously large (L/L<sub>0</sub> ≃ 2-3) for all the metallic compositions of Sm<sub>x</sub>Tm<sub>1-x</sub>S</div></front></TEI><inist><standard h6="B"><pA><fA03 i2="1"><s0>Phys. solid state</s0></fA03><fA05><s2>35</s2></fA05><fA06><s2>11</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Thermal conductivity of the Sm<sub>x</sub>Tm<sub>1-x</sub>S system</s1></fA08><fA11 i1="01" i2="1"><s1>POPOV (V. V.)</s1></fA11><fA11 i1="02" i2="1"><s1>KASYMOVA (A. G.)</s1></fA11><fA11 i1="03" i2="1"><s1>BUTTAEV (B. M.)</s1></fA11><fA11 i1="04" i2="1"><s1>GOLUBKOV (A. V.)</s1></fA11><fA11 i1="05" i2="1"><s1>SMIRNOV (I. A.)</s1></fA11><fA11 i1="06" i2="1"><s1>TYBULEWICZ (A.)</s1><s9>trad.</s9></fA11><fA14 i1="01"><s1>Russian acad. sci., A. F. Ioffe physicotech. inst.</s1><s2>St. Petersburg</s2><s3>RUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></fA14><fA20><s1>1441-1443</s1></fA20><fA21><s1>1993</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>1185</s2><s5>354000049931850080</s5></fA43><fA44><s0>0000</s0></fA44><fA45><s0>12 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>94-0329470</s0></fA47><fA60><s1>P</s1><s3>V</s3></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="2"><s0>Physics of the solid state</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>The thermal conductivity κ of the Sm<sub>x</sub>Tm<sub>1-x</sub>S system, exhibiting a semiconductor-metal phase transition at x ≃ 0.75-0.84, was determined in the temperature range 18-330 K. The thermal conductivity of the compositions with x > 0.8 was of phonon nature. An increase in the Tm content in the range x = 0-0.78 increased the electron contribution to κ. The Lorenz number L was anomalously large (L/L<sub>0</sub> ≃ 2-3) for all the metallic compositions of Sm<sub>x</sub>Tm<sub>1-x</sub>S</s0></fC01><fC02 i1="01" i2="3"><s0>001B60E70</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Etude expérimentale</s0><s5>01</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Experimental study</s0><s5>01</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Conductivité thermique</s0><s5>02</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Thermal conductivity</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Transition métal semiconducteur</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Semiconductor metal transition</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Transición metal semiconductor</s0><s5>03</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Dépendance température</s0><s5>04</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Temperature dependence</s0><s5>04</s5></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Domaine température 13-65 K</s0><s5>05</s5></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Temperature range 13-65 K</s0><s5>05</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Domaine température 65-273 K</s0><s5>06</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Temperature range 65-273 K</s0><s5>06</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Composition chimique</s0><s5>07</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Chemical composition</s0><s5>07</s5></fC03><fC03 i1="08" i2="3" l="FRE"><s0>Samarium sulfure</s0><s2>NK</s2><s5>08</s5></fC03><fC03 i1="08" i2="3" l="ENG"><s0>Samarium sulfides</s0><s2>NK</s2><s5>08</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Thulium sulfure</s0><s2>NK</s2><s5>09</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>Thulium sulfides</s0><s2>NK</s2><s5>09</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Composé ternaire</s0><s5>10</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Ternary compounds</s0><s5>10</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Phonon</s0><s5>13</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Phonons</s0><s5>13</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>6570</s0><s2>PAC</s2><s4>INC</s4><s5>56</s5></fC03><fC03 i1="13" i2="3" l="FRE"><s0>SmxTm1-xS</s0><s4>INC</s4><s5>92</s5></fC03><fC03 i1="14" i2="3" l="FRE"><s0>S Sm Tm</s0><s4>INC</s4><s5>93</s5></fC03><fC07 i1="01" i2="3" l="FRE"><s0>Lanthanide composé</s0><s5>11</s5></fC07><fC07 i1="01" i2="3" l="ENG"><s0>Rare earth compounds</s0><s5>11</s5></fC07><fC07 i1="02" i2="3" l="FRE"><s0>Composé minéral</s0><s5>12</s5></fC07><fC07 i1="02" i2="3" l="ENG"><s0>Inorganic compounds</s0><s5>12</s5></fC07><fN21><s1>160</s1></fN21></pA></standard></inist><affiliations><list><country><li>Russie</li></country></list><tree><noCountry><name sortKey="Tybulewicz, A" sort="Tybulewicz, A" uniqKey="Tybulewicz A" first="A." last="Tybulewicz">A. Tybulewicz</name></noCountry><country name="Russie"><noRegion><name sortKey="Popov, V V" sort="Popov, V V" uniqKey="Popov V" first="V. V." last="Popov">V. V. Popov</name></noRegion><name sortKey="Buttaev, B M" sort="Buttaev, B M" uniqKey="Buttaev B" first="B. M." last="Buttaev">B. M. Buttaev</name><name sortKey="Golubkov, A V" sort="Golubkov, A V" uniqKey="Golubkov A" first="A. V." last="Golubkov">A. V. Golubkov</name><name sortKey="Kasymova, A G" sort="Kasymova, A G" uniqKey="Kasymova A" first="A. G." last="Kasymova">A. G. Kasymova</name><name sortKey="Smirnov, I A" sort="Smirnov, I A" uniqKey="Smirnov I" first="I. A." last="Smirnov">I. A. Smirnov</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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