ausblenden:
Schlagwörter:
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Zusammenfassung:
We report the observation of quantum oscillations in the electrical
resistivity of a high-quality thin him of the itinerant ferromagnet
SrRuO3. Our study demonstrates the existence of long-lived fermion
quasiparticles at low temperatures, and strongly suggests that the
ground state of SrRuO3 is a Fermi liquid, even though ac and de
conductivity measurements at higher temperatures show anomalous metallic
behavior. The implications of these results are discussed.
[S0163-1829(98)52344-2].
