Singularities of the Faraday effect on EuO films in megagauss fields
Druzhinin V.V., Pavlovskii A.I., Samokhvalov A.A., Tatsenko O.M.
Measurements of the Faraday effect (FE) in pulsed magnetic fields on EuO films with oxygen vacancies has revealed two singularities: an abrupt increase of the FE in fields ~0.45 MOe, and an increase of the specific rotation to a value 3.7 Χ 107 deg/cm in fields ~ 0.8 MOe. The results are discussed.