Observation of heavy electrons in UPd2Al3

Y. Haga, Y. Inada, H. Yamagami, K. Sakurai, Y. Tokiwa, E. Yamamoto, T. Honma, Y. Onuki

Research output: Contribution to journalConference articlepeer-review


We measured the de Haas-van Alphen oscillations in order to reveal heavy electronic states of UPd2Al3. All the branches reported in the previous work were observed in this study. In addition, we observed new branches. These branches are well explained by the results of fully relativistic spin-polarized LAPW band calculations. The cyclotron mass of each branch is large, indicating strong hybridization of 5f components.

Original languageEnglish
Pages (from-to)780-781
Number of pages2
JournalPhysica B: Condensed Matter
Publication statusPublished - Jun 1 2000
Externally publishedYes
EventYamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn
Duration: Aug 24 1999Aug 28 1999

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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