Influence of frustration on compensation point in disordered ferrimagnets

Abstract

The influence of frustration on the compensation point T_k of disordered Ising ferrimagnets is investigated in framework of the extended infinite-range-random model of Sherrington and Kirkpatrick. It is shown that frustration can not only decrease T_k but also increase it for certain parameters of the model. The possibility of increasing T_k due to frustration may be important for technological application.