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Manganese perovskites for room temperature magnetic refrigeration applications
We found the large magnetocaloric effect (MCE) in La 0.6Ca 0.3Pb 0.1MnO 3 (sample No. 1), La 0.7Ca 0.2Pb 0.1MnO 3 (sample No. 2), and La 0.7Ca 0.1Pb 0.2MnO 3 (sample No. 3) perovskites, which were prepared by a conventional ceramic method. For a magnetic field change of 13.5 kOe, the magnetic entrop...
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| Published in: | Journal of magnetism and magnetic materials 2007-09, Vol.316 (2), p.e562-e565 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c331t-a318a055a2c17c24159d49314b88380989e2ccd8f3e7fb33b283ef2edd180933 |
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| cites | cdi_FETCH-LOGICAL-c331t-a318a055a2c17c24159d49314b88380989e2ccd8f3e7fb33b283ef2edd180933 |
| container_end_page | e565 |
| container_issue | 2 |
| container_start_page | e562 |
| container_title | Journal of magnetism and magnetic materials |
| container_volume | 316 |
| creator | Phan, Manh-Huong Peng, Hua-Xin Yu, Seong-Cho Tho, Nguyen Duc Nhat, Hoang Nam Chau, Nguyen |
| description | We found the large magnetocaloric effect (MCE) in La
0.6Ca
0.3Pb
0.1MnO
3 (sample No. 1), La
0.7Ca
0.2Pb
0.1MnO
3 (sample No. 2), and La
0.7Ca
0.1Pb
0.2MnO
3 (sample No. 3) perovskites, which were prepared by a conventional ceramic method. For a magnetic field change of 13.5
kOe, the magnetic entropy change (Δ
S
M) reached values of 2.55, 2.53 and 3.72
J/kg
K for samples Nos. 1, 2 and 3, respectively. Interestingly, the large Δ
S
M was found to occur around 300
K for all samples investigated, which allows magnetic refrigeration at room temperature. These perovskites have the large magnetic entropy changes induced by low magnetic field change, which is beneficial for the household application of active magnetic refrigerant (AMR) materials. |
| doi_str_mv | 10.1016/j.jmmm.2007.03.021 |
| format | article |
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0.6Ca
0.3Pb
0.1MnO
3 (sample No. 1), La
0.7Ca
0.2Pb
0.1MnO
3 (sample No. 2), and La
0.7Ca
0.1Pb
0.2MnO
3 (sample No. 3) perovskites, which were prepared by a conventional ceramic method. For a magnetic field change of 13.5
kOe, the magnetic entropy change (Δ
S
M) reached values of 2.55, 2.53 and 3.72
J/kg
K for samples Nos. 1, 2 and 3, respectively. Interestingly, the large Δ
S
M was found to occur around 300
K for all samples investigated, which allows magnetic refrigeration at room temperature. These perovskites have the large magnetic entropy changes induced by low magnetic field change, which is beneficial for the household application of active magnetic refrigerant (AMR) materials.</description><identifier>ISSN: 0304-8853</identifier><identifier>DOI: 10.1016/j.jmmm.2007.03.021</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Magnetic refrigeration ; Magnetocaloric effect ; Manganese perovskite</subject><ispartof>Journal of magnetism and magnetic materials, 2007-09, Vol.316 (2), p.e562-e565</ispartof><rights>2007 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c331t-a318a055a2c17c24159d49314b88380989e2ccd8f3e7fb33b283ef2edd180933</citedby><cites>FETCH-LOGICAL-c331t-a318a055a2c17c24159d49314b88380989e2ccd8f3e7fb33b283ef2edd180933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Phan, Manh-Huong</creatorcontrib><creatorcontrib>Peng, Hua-Xin</creatorcontrib><creatorcontrib>Yu, Seong-Cho</creatorcontrib><creatorcontrib>Tho, Nguyen Duc</creatorcontrib><creatorcontrib>Nhat, Hoang Nam</creatorcontrib><creatorcontrib>Chau, Nguyen</creatorcontrib><title>Manganese perovskites for room temperature magnetic refrigeration applications</title><title>Journal of magnetism and magnetic materials</title><description>We found the large magnetocaloric effect (MCE) in La
0.6Ca
0.3Pb
0.1MnO
3 (sample No. 1), La
0.7Ca
0.2Pb
0.1MnO
3 (sample No. 2), and La
0.7Ca
0.1Pb
0.2MnO
3 (sample No. 3) perovskites, which were prepared by a conventional ceramic method. For a magnetic field change of 13.5
kOe, the magnetic entropy change (Δ
S
M) reached values of 2.55, 2.53 and 3.72
J/kg
K for samples Nos. 1, 2 and 3, respectively. Interestingly, the large Δ
S
M was found to occur around 300
K for all samples investigated, which allows magnetic refrigeration at room temperature. These perovskites have the large magnetic entropy changes induced by low magnetic field change, which is beneficial for the household application of active magnetic refrigerant (AMR) materials.</description><subject>Magnetic refrigeration</subject><subject>Magnetocaloric effect</subject><subject>Manganese perovskite</subject><issn>0304-8853</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9kE9PwzAMxXMAiTH4Apx64rbixO2WSlzQxD9pwGX3KEvdKaVpStJN4tuTMs6cbNnvWX4_xm445Bz48q7NW-dcLgBWOWAOgp-xGSAUCylLvGCXMbYAwAu5nLH3N93vdU-RsoGCP8ZPO1LMGh-y4L3LRnJprsdDoMzpfU-jNVmgJtj9NLa-z_QwdNb89vGKnTe6i3T9V-ds-_S4Xb8sNh_Pr-uHzcIg8nGhkUsNZamF4SsjCl5WdVEhL3ZSooRKViSMqWWDtGp2iDshkRpBdc3TFnHObk9nh-C_DhRH5Ww01HUpiT9EJapqmfKVSShOQhN8jOlvNQTrdPhWHNRES7VqoqUmWgpQJVrJdH8yUUpwtBRUNJZ6Q7UNZEZVe_uf_Qc-JXbZ</recordid><startdate>20070901</startdate><enddate>20070901</enddate><creator>Phan, Manh-Huong</creator><creator>Peng, Hua-Xin</creator><creator>Yu, Seong-Cho</creator><creator>Tho, Nguyen Duc</creator><creator>Nhat, Hoang Nam</creator><creator>Chau, Nguyen</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20070901</creationdate><title>Manganese perovskites for room temperature magnetic refrigeration applications</title><author>Phan, Manh-Huong ; Peng, Hua-Xin ; Yu, Seong-Cho ; Tho, Nguyen Duc ; Nhat, Hoang Nam ; Chau, Nguyen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-a318a055a2c17c24159d49314b88380989e2ccd8f3e7fb33b283ef2edd180933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Magnetic refrigeration</topic><topic>Magnetocaloric effect</topic><topic>Manganese perovskite</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Phan, Manh-Huong</creatorcontrib><creatorcontrib>Peng, Hua-Xin</creatorcontrib><creatorcontrib>Yu, Seong-Cho</creatorcontrib><creatorcontrib>Tho, Nguyen Duc</creatorcontrib><creatorcontrib>Nhat, Hoang Nam</creatorcontrib><creatorcontrib>Chau, Nguyen</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of magnetism and magnetic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Phan, Manh-Huong</au><au>Peng, Hua-Xin</au><au>Yu, Seong-Cho</au><au>Tho, Nguyen Duc</au><au>Nhat, Hoang Nam</au><au>Chau, Nguyen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Manganese perovskites for room temperature magnetic refrigeration applications</atitle><jtitle>Journal of magnetism and magnetic materials</jtitle><date>2007-09-01</date><risdate>2007</risdate><volume>316</volume><issue>2</issue><spage>e562</spage><epage>e565</epage><pages>e562-e565</pages><issn>0304-8853</issn><abstract>We found the large magnetocaloric effect (MCE) in La
0.6Ca
0.3Pb
0.1MnO
3 (sample No. 1), La
0.7Ca
0.2Pb
0.1MnO
3 (sample No. 2), and La
0.7Ca
0.1Pb
0.2MnO
3 (sample No. 3) perovskites, which were prepared by a conventional ceramic method. For a magnetic field change of 13.5
kOe, the magnetic entropy change (Δ
S
M) reached values of 2.55, 2.53 and 3.72
J/kg
K for samples Nos. 1, 2 and 3, respectively. Interestingly, the large Δ
S
M was found to occur around 300
K for all samples investigated, which allows magnetic refrigeration at room temperature. These perovskites have the large magnetic entropy changes induced by low magnetic field change, which is beneficial for the household application of active magnetic refrigerant (AMR) materials.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.jmmm.2007.03.021</doi></addata></record> |
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| identifier | ISSN: 0304-8853 |
| ispartof | Journal of magnetism and magnetic materials, 2007-09, Vol.316 (2), p.e562-e565 |
| issn | 0304-8853 |
| language | eng |
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| source | Elsevier |
| subjects | Magnetic refrigeration Magnetocaloric effect Manganese perovskite |
| title | Manganese perovskites for room temperature magnetic refrigeration applications |
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