Structural order parameter and itinerant electron magnetism in Cd2Re2O7
نویسندگان
چکیده
We describe the low temperature behaviour of the magnetic susceptibility of Cd2Re2O7 in terms of a Landau theory of structural phase transitions. We calculate the zero temperature Pauli susceptibility using a tight-binding approach to reveal the mechanism of coupling between the structural order parameter and itinerant magnetism.
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تاریخ انتشار 2003