Anomalous behavior of the dHvA oscillations in CexLa 1-xRu2Si2

Y. Matsumoto, N. Kimura, T. Komatsubara, H. Aoki, M. Kimata, T. Terashima, S. Uji

Research output: Contribution to journalConference articlepeer-review


We report anomalous behaviors of the de Haas - van Alphen (dHvA) oscillations in various CexLa1-xRu2Si 2 samples when magnetic field is applied in the (001) plane. We argue that these behaviors can be explained by assuming that the effective mass of the conduction electron of one spin direction decreases with field while that of the opposite spin direction increases.

Original languageEnglish
Article number012115
JournalJournal of Physics: Conference Series
Issue numberSECTION 1
Publication statusPublished - 2010

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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