Open AccessScaling behavior of loop area, magnetic remanence and coercivity in thermal dependence of double perovskite Ba1.7La0.3FeMoO6 compound
Author(s) -
Fitri Permata Sari,
L. H. Suriasugandha,
Nauval Franata,
Djati Handoko
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/763/1/012071
Subject(s) - coercivity , remanence , scaling , condensed matter physics , magnetometer , magnetization , materials science , hysteresis , magnetic field , stoner–wohlfarth model , loop (graph theory) , magnetic hysteresis , perovskite (structure) , field (mathematics) , physics , chemistry , crystallography , geometry , mathematics , quantum mechanics , combinatorics , pure mathematics
We have detailed investigated the scaling behavior of loop area with respect to temperature for Ba 1.7 La 0.3 FeMoO 6 double perovskite compound. The hysteresis loop was performed on a vibrating sample magnetometer (VSM-Lakeshore 331) from below to critical temperature with a fixed applied field. Based on field dependence of magnetization, we observed that the loop area remains constant within the range below to near critical temperature then decreases abruptly at around critical temperature, exhibits scaling behavior with respect to temperature. The scaling exponent of magnetic remanence and coercivity field with respect to temperature are analyzed together. The result indicates a coexistence of loop area, magnetic remanence and coercivity field in Ba 1.7 La 0.3 FeMoO 6 double perovskite compound.