Large reversible magnetocaloric effect in Tb2In
Identifieur interne : 000E13 ( Chine/Analysis ); précédent : 000E12; suivant : 000E14Large reversible magnetocaloric effect in Tb2In
Auteurs : RBID : Pascal:09-0157323Descripteurs français
- Pascal (Inist)
- Effet magnétocalorique, Transition magnétique, Transition ferromagnétique paramagnétique, Effet champ magnétique, Perte watts, Processus réversible, Réfrigérateur magnétique, Transition ferromagnétique antiferromagnétique, Composé intermétallique, Matériau ferromagnétique, Terbium alliage, Indium alliage, Lanthanide alliage.
English descriptors
- KwdEn :
- Ferromagnetic materials, Ferromagnetic-antiferromagnetic transitions, Ferromagnetic-paramagnetic transitions, Hysteresis loss, Indium alloys, Intermetallic compounds, Magnetic field effects, Magnetic refrigerators, Magnetic transitions, Magnetocaloric effects, Rare earth alloys, Reversible processes, Terbium alloys.
Abstract
The intermetallic compound Tb2In exhibits two magnetic phase transitions: a paramagnetic-ferromagnetic transition at Tc of 165 K and a ferromagnetic-antiferromagnetic one at 45 K. A large reversible magnetocaloric effect is observed in Tb2In. For a magnetic field change of 5 T, the maximum magnetic entropy change - ΔSM is 6.6 J/kg K at Tc. Meanwhile, the full width at half maximum (δTFWHM) of the -δSM - T curve has a very high value of 100 K and relative cooling power (RCP) is as high as 660 J/kg with no hysteresis loss. In particular, the large reversible -δSM (3.5 J/kg K), ΔTFWHM (57 K) and RCP (200 J/kg) are achieved for a low field change of 2 T. The large reversible magnetic-entropy changes, together with high δTFWHM and RCP values indicate that Tb2In is a suitable candidate material for magnetic refrigeration.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Large reversible magnetocaloric effect in Tb<sub>2</sub>In</title><author><name sortKey="Zhang, Q" uniqKey="Zhang Q">Q. Zhang</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Research Center For Dielectric and Advanced Matter Physics and Department of Physics, Pusan National University</s1><s2>Busan 609-735</s2><s3>KOR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Corée du Sud</country><wicri:noRegion>Busan 609-735</wicri:noRegion></affiliation></author><author><name sortKey="Chu, J H" uniqKey="Chu J">J. H. Chu</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Research Center For Dielectric and Advanced Matter Physics and Department of Physics, Pusan National University</s1><s2>Busan 609-735</s2><s3>KOR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Corée du Sud</country><wicri:noRegion>Busan 609-735</wicri:noRegion></affiliation></author><author><name sortKey="Du, J" uniqKey="Du J">J. Du</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author><author><name sortKey="Yang, F" uniqKey="Yang F">F. Yang</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author><author><name sortKey="Liu, X G" uniqKey="Liu X">X. G. Liu</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author><author><name sortKey="Feng, W J" uniqKey="Feng W">W. J. Feng</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Y J" uniqKey="Zhang Y">Y. J. Zhang</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author><author><name sortKey="Li, J" uniqKey="Li J">J. Li</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Z D" uniqKey="Zhang Z">Z. D. Zhang</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Shenyang 110016</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="inist">09-0157323</idno><date when="2009">2009</date><idno type="stanalyst">PASCAL 09-0157323 INIST</idno><idno type="RBID">Pascal:09-0157323</idno><idno type="wicri:Area/Main/Corpus">005964</idno><idno type="wicri:Area/Main/Repository">005089</idno><idno type="wicri:Area/Chine/Extraction">000E13</idno></publicationStmt><seriesStmt><idno type="ISSN">0038-1098</idno><title level="j" type="abbreviated">Solid state commun.</title><title level="j" type="main">Solid state communications</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Ferromagnetic materials</term><term>Ferromagnetic-antiferromagnetic transitions</term><term>Ferromagnetic-paramagnetic transitions</term><term>Hysteresis loss</term><term>Indium alloys</term><term>Intermetallic compounds</term><term>Magnetic field effects</term><term>Magnetic refrigerators</term><term>Magnetic transitions</term><term>Magnetocaloric effects</term><term>Rare earth alloys</term><term>Reversible processes</term><term>Terbium alloys</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Effet magnétocalorique</term><term>Transition magnétique</term><term>Transition ferromagnétique paramagnétique</term><term>Effet champ magnétique</term><term>Perte watts</term><term>Processus réversible</term><term>Réfrigérateur magnétique</term><term>Transition ferromagnétique antiferromagnétique</term><term>Composé intermétallique</term><term>Matériau ferromagnétique</term><term>Terbium alliage</term><term>Indium alliage</term><term>Lanthanide alliage</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The intermetallic compound Tb<sub>2</sub>In exhibits two magnetic phase transitions: a paramagnetic-ferromagnetic transition at T<sub>c</sub> of 165 K and a ferromagnetic-antiferromagnetic one at 45 K. A large reversible magnetocaloric effect is observed in Tb<sub>2</sub>In. For a magnetic field change of 5 T, the maximum magnetic entropy change - ΔS<sub>M</sub> is 6.6 J/kg K at T<sub>c</sub>. Meanwhile, the full width at half maximum (δT<sub>FWHM</sub>) of the -δS<sub>M</sub> - T curve has a very high value of 100 K and relative cooling power (RCP) is as high as 660 J/kg with no hysteresis loss. In particular, the large reversible -δS<sub>M</sub> (3.5 J/kg K), ΔT<sub>FWHM</sub> (57 K) and RCP (200 J/kg) are achieved for a low field change of 2 T. The large reversible magnetic-entropy changes, together with high δT<sub>FWHM</sub> and RCP values indicate that Tb<sub>2</sub>In is a suitable candidate material for magnetic refrigeration.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0038-1098</s0></fA01><fA02 i1="01"><s0>SSCOA4</s0></fA02><fA03 i2="1"><s0>Solid state commun.</s0></fA03><fA05><s2>149</s2></fA05><fA06><s2>9-10</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Large reversible magnetocaloric effect in Tb<sub>2</sub>In</s1></fA08><fA11 i1="01" i2="1"><s1>ZHANG (Q.)</s1></fA11><fA11 i1="02" i2="1"><s1>CHU (J. H.)</s1></fA11><fA11 i1="03" i2="1"><s1>DU (J.)</s1></fA11><fA11 i1="04" i2="1"><s1>YANG (F.)</s1></fA11><fA11 i1="05" i2="1"><s1>LIU (X. G.)</s1></fA11><fA11 i1="06" i2="1"><s1>FENG (W. J.)</s1></fA11><fA11 i1="07" i2="1"><s1>ZHANG (Y. J.)</s1></fA11><fA11 i1="08" i2="1"><s1>LI (J.)</s1></fA11><fA11 i1="09" i2="1"><s1>ZHANG (Z. D.)</s1></fA11><fA14 i1="01"><s1>Shenyang National Laboratory for Materials Science, Institute of Metal Research, and International Centre for Materials Physics, Chinese Academy of Sciences, 72 Wenhua Road</s1><s2>Shenyang 110016</s2><s3>CHN</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></fA14><fA14 i1="02"><s1>Research Center For Dielectric and Advanced Matter Physics and Department of Physics, Pusan National University</s1><s2>Busan 609-735</s2><s3>KOR</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA20><s1>396-399</s1></fA20><fA21><s1>2009</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>10917</s2><s5>354000184833970140</s5></fA43><fA44><s0>0000</s0><s1>© 2009 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>26 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>09-0157323</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Solid state communications</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>The intermetallic compound Tb<sub>2</sub>In exhibits two magnetic phase transitions: a paramagnetic-ferromagnetic transition at T<sub>c</sub> of 165 K and a ferromagnetic-antiferromagnetic one at 45 K. A large reversible magnetocaloric effect is observed in Tb<sub>2</sub>In. For a magnetic field change of 5 T, the maximum magnetic entropy change - ΔS<sub>M</sub> is 6.6 J/kg K at T<sub>c</sub>. Meanwhile, the full width at half maximum (δT<sub>FWHM</sub>) of the -δS<sub>M</sub> - T curve has a very high value of 100 K and relative cooling power (RCP) is as high as 660 J/kg with no hysteresis loss. In particular, the large reversible -δS<sub>M</sub> (3.5 J/kg K), ΔT<sub>FWHM</sub> (57 K) and RCP (200 J/kg) are achieved for a low field change of 2 T. The large reversible magnetic-entropy changes, together with high δT<sub>FWHM</sub> and RCP values indicate that Tb<sub>2</sub>In is a suitable candidate material for magnetic refrigeration.</s0></fC01><fC02 i1="01" i2="3"><s0>001B70E30S</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Effet magnétocalorique</s0><s5>02</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Magnetocaloric effects</s0><s5>02</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Transition magnétique</s0><s5>03</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Magnetic transitions</s0><s5>03</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Transition ferromagnétique paramagnétique</s0><s5>04</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Ferromagnetic-paramagnetic transitions</s0><s5>04</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Effet champ magnétique</s0><s5>05</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Magnetic field effects</s0><s5>05</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Perte watts</s0><s5>08</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Hysteresis loss</s0><s5>08</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Pérdida por hístéresis</s0><s5>08</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Processus réversible</s0><s5>10</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Reversible processes</s0><s5>10</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Réfrigérateur magnétique</s0><s5>11</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>Magnetic refrigerators</s0><s5>11</s5></fC03><fC03 i1="08" i2="3" l="FRE"><s0>Transition ferromagnétique antiferromagnétique</s0><s5>14</s5></fC03><fC03 i1="08" i2="3" l="ENG"><s0>Ferromagnetic-antiferromagnetic transitions</s0><s5>14</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Composé intermétallique</s0><s5>15</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>Intermetallic compounds</s0><s5>15</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Matériau ferromagnétique</s0><s5>16</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Ferromagnetic materials</s0><s5>16</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Terbium alliage</s0><s5>17</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Terbium alloys</s0><s5>17</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>Indium alliage</s0><s5>18</s5></fC03><fC03 i1="12" i2="3" l="ENG"><s0>Indium alloys</s0><s5>18</s5></fC03><fC03 i1="13" i2="3" l="FRE"><s0>Lanthanide alliage</s0><s5>48</s5></fC03><fC03 i1="13" i2="3" l="ENG"><s0>Rare earth alloys</s0><s5>48</s5></fC03><fN21><s1>117</s1></fN21></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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