J.B. Torrance, A. Bezinge, et al.
Physica C: Superconductivity and its applications
A new model is presented for the insulator-metal transition in Eu-rich EuO: At low temperatures the electrons are only very weakly bound to oxygen vacancies and conduction is metallic; near and above Tc the electrons localize and form bound magnetic polarons by ordering the Eu2+ spins neighboring the vacancy, thereby gaining exchange energy. Magnetic-susceptibility data are presented which support this model. © 1972 The American Physical Society.
J.B. Torrance, A. Bezinge, et al.
Physica C: Superconductivity and its applications
F. Mehran, S.E. Barnes, et al.
Solid State Communications
F. Mehran, S.E. Barnes, et al.
Physical Review B
T.R. McGuire, T.S. Plaskett
IEEE Transactions on Magnetics