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The magnetic properties and magnetocaloric effect of these compounds were investigated. X-ray diffraction shows that the compounds crystallize in the NaZn13-type cubic structure. The lattice parameters have no clear changes, 11.447, 11.447, 11.433, 11.442 Å for x= 0, 0.2, 0.4 and 0.8 respectively. The Curie temperature can be tuned from 207 to 288 K with increasing x. The maximal entropy change decreases from 5.6 to 2.94 J/kg.K for x= 0 and x= 0.8 in a field change from 0 to 1.5 T.
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- Original title: Magnetocaloric effect of La(0.9)Ce(0.2)Fe(11-x)Co(x)Si(2.0) (x= 0, 0.2, 0.4, 0.8) compounds.
- Record ID : 2011-0176
- Languages: English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Publication date: 2010/08/23
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Indexing
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Themes:
Thermodynamic measurements;
Heat transfer;
Domestic applications (refrigerators, freezers);
Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling) - Keywords: Composite; Magnetic refrigerator; Magnetocaloric cooling; Temperature; Alloy; Magnetic property; Material; Entropy; Magnetocaloric effect; Curie
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Magnetocaloric properties of Mn(2-x)Fe(x)P(0.51...
- Author(s) : GENG Y. X., TEGUS O., BILIGE Q., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
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Magnetic phase transition and magnetic entropy ...
- Author(s) : XIE K., SONG X. P.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
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Variation of the transition-metals ratio on Mn(...
- Author(s) : LOZANO J. A., TEIXEIRA C., ZHANG L., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
View record
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Investigation of table-like entropy change arou...
- Author(s) : VENTAKESH R., PRYDS N., THEIL KUHN L.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
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Magnetic properties and large isothermal entrop...
- Author(s) : WANG G. F., PALACIOS E., BURRIEL R., et al.
- Date : 2010/08/23
- Languages : English
- Source: 4th International Conference on Magnetic Refrigeration at Room Temperature (Thermag IV). Proceedings: Baotou, China, August 23-27, 2010.
- Formats : PDF
View record