On the possible application of the method of random exchange interaction fields for studying the magnetic properties of the rocks

摘要

In this paper, we analyze the method of random exchange interaction fields in combination with the Bette-Peierls approach and explore the possibility of its application to studying the magnetic properties of the rocks. In particular, we discuss the concentration magnetic phase transitions and, as an example, we study the concentration dependences of the Curie point of titanomagnetite, one of the typical natural ferrimagnetics.