Thermal and magnetothermal properties of La0.5Pr0.5Mn2Si2 |
| |
Authors: | Baris Emre Ilker Dincer Eyup Duman Yalcin Elerman |
| |
Institution: | Ankara University, Faculty of Engineering, Department of Engineering Physics, 06100 Besevler, Ankara, Turkey |
| |
Abstract: | The thermal and magnetothermal properties of La0.5Pr0.5Mn2Si2 and isostructural LaFe2Si2 intermetallic compounds in the temperature range 4.5-303 K are reported with and without applied magnetic field. The electronic, lattice, and magnetic contributions to the heat capacity of La0.5Pr0.5Mn2Si2 are determined and analyzed. We have determined and from heat capacity experiments; the values are in line with those from the magnetization measurements. We conclude that in order to observe the anomaly in the heat capacity data around in the system, the transition around should occur in a narrow temperature interval. |
| |
Keywords: | A Magnetically ordered materials D Heat capacity |
本文献已被 ScienceDirect 等数据库收录! |
|