We have measured transverse magnetoresistance and the de Haas-van Alphen effect in an anisotropic ferromagnetic substance UGe2. Fermi surfaces consist of multiple-connected large cylindrical sheets and ellipsoidal closed ones. Carriers possess large cyclotron effective masses, ranging from 2 to 2m0.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics