Phase diagram of a superdiamagnetic material
Litvinov V. I.
It is shown that a ferromagnetic (FM) ordering occurs in a singlet-triplet current state of an excitonic dielectric, which precludes the appearance of superdiamagnetism. A superdiamagnetic (SDM) state can occur only if the spin-orbit interaction is taken into account. In this case a contact line exists between SDM and FM phases.