Structural order parameter and itinerant electron magnetism in Cd2Re2O7
Abstract
Description
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.
Submitted to the Proceedings of ICM 2003, Rome
Submitted to the Proceedings of ICM 2003, Rome