Specific Heat and Magnetism of LuFe6Al6 |
| P. Svoboda
Charles University, Faculty of Mathematics and Physics, Department of Condensed Matter Physics, Ke Karlovu 5, 121 16 Prague 2, Czech Republic A.V. Andreev, E. Šantavá and J. Šebek Institute of Physics ASCR, Na Slovance 2, 182 21 Prague 8, Czech Republic |
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| Received: 9 07 2007; |
| Here we present the results of the zero-field specific heat study of the LuFe6Al6 single crystal. The specific heat data were analyzed as a sum of the phonon, electronic, and magnetic contributions, respectively. The analysis of the phonon part involves three acoustic and 36 optical branches, respectively, all of them corrected for the anharmonicity. The magnetic part of the specific heat was obtained by subtracting the electronic and the phonon part from the experimental specific heat and the magnetic entropy was calculated. |
| DOI: 10.12693/APhysPolA.113.307 PACS numbers: 75.40.Cx, 65.40.Ba |