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H. GENCER1, T. IZGI1,* , V. S. KOLAT1, S. ATALAY1
In this study, magnetic and magnetocaloric properties of GdB2 compound were first time investigated.GdB2 compound was prepared by arc-melting method. The magnetic characterizations of the samples were defined at various temperatures and magnetic fields. Saturation magnetization value is 19.5 emu/g at 275 K. The magnetic entropy change of the GdB2 compound was calculated from the isothermal magnetization curves under the different magnetic fields. The peak value of |ΔSm| is 1.89 J/kg K under the applied field changing from 0 T to 4 T. The adiabatic temperature change was calculated from heat capacity. The peak value of ΔTad is 0.49 K at 1 T magnetic field..
Magnetocaloric effect, Heat capacity, Magnetic entropy, GdB2.
H. GENCER, T. IZGI, V. S. KOLAT, S. ATALAY, Magnetic and magnetocaloric properties of GdB2 compound, Optoelectronics and Advanced Materials - Rapid Communications, 6, 9-10, September-October 2012, pp.875-878 (2012).
Submitted at: May 29, 2012
Accepted at: Sept. 20, 2012
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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