Monte Carlo study of the critical and the compensation behaviors of the double perovskite Sr2CrIrO6

Publication date: Available online 6 December 2019Source: Physics Letters AAuthor(s): Othmane Amhoud, Noura Zaim, Ahmed Zaim, Mohamed KerouadAbstractThe phase diagrams and magnetic properties of double perovskite Sr2CrIrO6 have been studied by using Monte Carlo simulation based on the heat bath algorithm. The ground-state diagrams of the compound Sr2CrIrO6 have been calculated for different combinations of system parameters. The diagrams obtained are very rich and they give an idea of all the most stable configurations. The effects of the exchange interactions and the crystal field on the phase diagrams and magnetic properties of the system have been examined. A number of interesting phenomena have been observed such as the compensation temperature, the first and second order phase transitions, the critical triple point and the terminal critical point.

Source: Physics Letters A - December 7, 2019 Category: Physics Source Type: research