Please use this identifier to cite or link to this item:
https://doi.org/10.1080/10584587.2013.780144
DC Field | Value | |
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dc.title | Effect of Eu doping on magnetocaloric effect in Sm0.6Sr 0.4MnO3 | |
dc.contributor.author | Aparnadevi, M. | |
dc.contributor.author | Mahendiran, R. | |
dc.date.accessioned | 2014-10-16T09:50:07Z | |
dc.date.available | 2014-10-16T09:50:07Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Aparnadevi, M., Mahendiran, R. (2013). Effect of Eu doping on magnetocaloric effect in Sm0.6Sr 0.4MnO3. Integrated Ferroelectrics 142 (1) : 1-6. ScholarBank@NUS Repository. https://doi.org/10.1080/10584587.2013.780144 | |
dc.identifier.issn | 10584587 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/98679 | |
dc.description.abstract | The electrical, magnetic and magnetocaloric properties of Sm 0.6-xEuxSr0.4MnO3 were investigated for x = 0, 0.2 and 0.4. The Curie temperature decreases from 114 K to 62 K and Metal-Insulator transition temperature also decreases with increasing Eu content. A low temperature maximum is found within the long range ferromagnetic order in field-cooled magnetization of x = 0 which shifts down in temperature with increasing Eu doping and goes below the measured temperature range for x = 0.4. The value of maximum magnetic entropy change increases with increasing x (∼ 8 J/kg.K for ΔH = 5 T) with a calculated net Refrigerant Capacity in the range of 270 J/kg. Thus, Eu doping proves to be an efficient method to tune the Curie temperature of the material in order to obtain a significant refrigerant capacity at desired temperatures. Copyright © Taylor & Francis Group, LLC. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1080/10584587.2013.780144 | |
dc.source | Scopus | |
dc.subject | Magnetocaloric | |
dc.subject | Magnetoresistance | |
dc.subject | Manganites | |
dc.type | Conference Paper | |
dc.contributor.department | PHYSICS | |
dc.description.doi | 10.1080/10584587.2013.780144 | |
dc.description.sourcetitle | Integrated Ferroelectrics | |
dc.description.volume | 142 | |
dc.description.issue | 1 | |
dc.description.page | 1-6 | |
dc.description.coden | IFERE | |
dc.identifier.isiut | 000320087400001 | |
Appears in Collections: | Staff Publications |
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