Phase equilibria in the PbSb2Te4-InSb system
Identifieur interne : 002784 ( Main/Repository ); précédent : 002783; suivant : 002785Phase equilibria in the PbSb2Te4-InSb system
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Abstract
A phase diagram of the PbSb2Te4-InSb system, which is polythermal cross section of the three-component PbTe-Sb2Te3-InSb system, was built using DTA, XRD, microhardness and density measurements. The system contains the PbSb2Te4-(2±δ)InSb compound of variable composition, incongruently melting at 530 ± 5°C, and with asymmetric area of homogeneity shifted to the side rich in InSb (+δ=0-2). The PbSb2 Te4.2InSb compound crystallizes in orthorhombic symmetry with unit cell parameters: a=7.7640 Å; b=6.4144Å; and c=3.6010A, α = β = γ = 90° The system also contains PbSb2Te4 and InSb based boundary solid solutions extended from 0 to 10 and from 95 to 100mol% InSb, respectively, at room temperature.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Phase equilibria in the PbSb<sub>2</sub>Te<sub>4</sub>-InSb system</title><author><name sortKey="Vassilev, V" uniqKey="Vassilev V">V. Vassilev</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd.</s1><s2>1756 Sofia</s2><s3>BGR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Bulgarie</country><placeName><settlement type="city">Sofia</settlement><region nuts="2">Sofia-ville (oblast)</region></placeName></affiliation></author><author><name sortKey="Atanassova, D" uniqKey="Atanassova D">D. Atanassova</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd.</s1><s2>1756 Sofia</s2><s3>BGR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Bulgarie</country><placeName><settlement type="city">Sofia</settlement><region nuts="2">Sofia-ville (oblast)</region></placeName></affiliation></author><author><name sortKey="Mihaylova, I" uniqKey="Mihaylova I">I. Mihaylova</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd.</s1><s2>1756 Sofia</s2><s3>BGR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Bulgarie</country><placeName><settlement type="city">Sofia</settlement><region nuts="2">Sofia-ville (oblast)</region></placeName></affiliation></author><author><name sortKey="Parvanova, V" uniqKey="Parvanova V">V. Parvanova</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd.</s1><s2>1756 Sofia</s2><s3>BGR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Bulgarie</country><placeName><settlement type="city">Sofia</settlement><region nuts="2">Sofia-ville (oblast)</region></placeName></affiliation></author><author><name sortKey="Aljihmani, L" uniqKey="Aljihmani L">L. Aljihmani</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd.</s1><s2>1756 Sofia</s2><s3>BGR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>Bulgarie</country><placeName><settlement type="city">Sofia</settlement><region nuts="2">Sofia-ville (oblast)</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="inist">12-0075622</idno><date when="2011">2011</date><idno type="stanalyst">PASCAL 12-0075622 INIST</idno><idno type="RBID">Pascal:12-0075622</idno><idno type="wicri:Area/Main/Corpus">002262</idno><idno type="wicri:Area/Main/Repository">002784</idno></publicationStmt><seriesStmt><idno type="ISSN">0040-6031</idno><title level="j" type="abbreviated">Thermochim. acta</title><title level="j" type="main">Thermochimica acta</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antimony Tellurides</term><term>Binary systems</term><term>Chalcogenides</term><term>Differential thermal analysis</term><term>Indium Antimonides</term><term>Lead Tellurides</term><term>Phase diagrams</term><term>Phase equilibria</term><term>Semiconductor materials</term><term>Ternary compounds</term><term>Thermal analysis</term><term>XRD</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Equilibre phase</term><term>Indium Antimoniure</term><term>Chalcogénure</term><term>Semiconducteur</term><term>Analyse thermique différentielle</term><term>Diffraction RX</term><term>Système binaire</term><term>Diagramme phase</term><term>Analyse thermique</term><term>Composé ternaire</term><term>Plomb Tellurure</term><term>Antimoine Tellurure</term><term>PbSb2Te4</term><term>8130d</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A phase diagram of the PbSb<sub>2</sub>Te<sub>4</sub>-InSb system, which is polythermal cross section of the three-component PbTe-Sb<sub>2</sub>Te<sub>3</sub>-InSb system, was built using DTA, XRD, microhardness and density measurements. The system contains the PbSb<sub>2</sub>Te<sub>4</sub>-(2±δ)InSb compound of variable composition, incongruently melting at 530 ± 5°C, and with asymmetric area of homogeneity shifted to the side rich in InSb (+δ=0-2). The PbSb<sub>2</sub> Te4.2InSb compound crystallizes in orthorhombic symmetry with unit cell parameters: a=7.7640 Å; b=6.4144Å; and c=3.6010A, α = β = γ = 90° The system also contains PbSb<sub>2</sub>Te<sub>4</sub> and InSb based boundary solid solutions extended from 0 to 10 and from 95 to 100mol% InSb, respectively, at room temperature.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0040-6031</s0></fA01><fA02 i1="01"><s0>THACAS</s0></fA02><fA03 i2="1"><s0>Thermochim. acta</s0></fA03><fA05><s2>520</s2></fA05><fA06><s2>1-2</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Phase equilibria in the PbSb<sub>2</sub>Te<sub>4</sub>-InSb system</s1></fA08><fA11 i1="01" i2="1"><s1>VASSILEV (V.)</s1></fA11><fA11 i1="02" i2="1"><s1>ATANASSOVA (D.)</s1></fA11><fA11 i1="03" i2="1"><s1>MIHAYLOVA (I.)</s1></fA11><fA11 i1="04" i2="1"><s1>PARVANOVA (V.)</s1></fA11><fA11 i1="05" i2="1"><s1>ALJIHMANI (L.)</s1></fA11><fA14 i1="01"><s1>University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd.</s1><s2>1756 Sofia</s2><s3>BGR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></fA14><fA20><s1>80-83</s1></fA20><fA21><s1>2011</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>14753</s2><s5>354000192192040110</s5></fA43><fA44><s0>0000</s0><s1>© 2012 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>12 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>12-0075622</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Thermochimica acta</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>A phase diagram of the PbSb<sub>2</sub>Te<sub>4</sub>-InSb system, which is polythermal cross section of the three-component PbTe-Sb<sub>2</sub>Te<sub>3</sub>-InSb system, was built using DTA, XRD, microhardness and density measurements. The system contains the PbSb<sub>2</sub>Te<sub>4</sub>-(2±δ)InSb compound of variable composition, incongruently melting at 530 ± 5°C, and with asymmetric area of homogeneity shifted to the side rich in InSb (+δ=0-2). The PbSb<sub>2</sub> Te4.2InSb compound crystallizes in orthorhombic symmetry with unit cell parameters: a=7.7640 Å; b=6.4144Å; and c=3.6010A, α = β = γ = 90° The system also contains PbSb<sub>2</sub>Te<sub>4</sub> and InSb based boundary solid solutions extended from 0 to 10 and from 95 to 100mol% InSb, respectively, at room temperature.</s0></fC01><fC02 i1="01" i2="3"><s0>001B80A30D</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Equilibre phase</s0><s5>01</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Phase equilibria</s0><s5>01</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Indium Antimoniure</s0><s2>NC</s2><s2>NA</s2><s5>02</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Indium Antimonides</s0><s2>NC</s2><s2>NA</s2><s5>02</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Chalcogénure</s0><s2>NA</s2><s5>03</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Chalcogenides</s0><s2>NA</s2><s5>03</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Semiconducteur</s0><s5>04</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Semiconductor materials</s0><s5>04</s5></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Analyse thermique différentielle</s0><s5>05</s5></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Differential thermal analysis</s0><s5>05</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Diffraction RX</s0><s5>06</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>XRD</s0><s5>06</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Système binaire</s0><s5>07</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Binary systems</s0><s5>07</s5></fC03><fC03 i1="08" i2="3" l="FRE"><s0>Diagramme phase</s0><s5>08</s5></fC03><fC03 i1="08" i2="3" l="ENG"><s0>Phase diagrams</s0><s5>08</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Analyse thermique</s0><s5>32</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>Thermal analysis</s0><s5>32</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Composé ternaire</s0><s5>33</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Ternary compounds</s0><s5>33</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Plomb Tellurure</s0><s2>NC</s2><s2>NA</s2><s5>34</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Lead Tellurides</s0><s2>NC</s2><s2>NA</s2><s5>34</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>Antimoine Tellurure</s0><s2>NC</s2><s2>NA</s2><s5>35</s5></fC03><fC03 i1="12" i2="3" l="ENG"><s0>Antimony Tellurides</s0><s2>NC</s2><s2>NA</s2><s5>35</s5></fC03><fC03 i1="13" i2="3" l="FRE"><s0>PbSb2Te4</s0><s4>INC</s4><s5>76</s5></fC03><fC03 i1="14" i2="3" l="FRE"><s0>8130d</s0><s2>PAC</s2><s4>INC</s4><s5>77</s5></fC03><fN21><s1>058</s1></fN21></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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