We have performed the de Haas-van Alphen (dHvA) and the magnetoresistance experiments in UPt3. The result of the magnetoresistance is consistent with the topology of the Fermi surface predicted from the 5f-itinerant band theory. The main Fermi surfaces detected by the dHvA are also well explained by the 5f-itinerant band model, although the cyclotron effective masses with 15-105 m0 are 10-20 times larger than the corresponding band masses.
|Number of pages||6|
|Journal||Physica B: Condensed Matter|
|Publication status||Published - 2000 Jun 1|
|Event||Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn|
Duration: 1999 Aug 24 → 1999 Aug 28