Magnetocaloric Effect (MCE) of a Quantum pseudo-dot

Abstract

Abstract We investigate the Magnetocaloric Effect (MCE) of a quantum pseudodt taking into account the effect of spin orbit interaction (SOI). The entropy change and internal energy change been derived using the Tsallis formalism. we observed that the SOI effect and external parameters strongly affect the entropy change and internal energy change of a quantum speudodot. Knowin the magneto caloric effect being strongly related to the magnetic dipol, the effect of external magnetic field and the SOI considerably affect the entropy change as welle analytically than numerically. Also, it is found that the magneto caloric effect is sensitive to the extensivity parameter q.