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Journal Article

Observation of quantum oscillations in the electrical resistivity of SrRuO3

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Mackenzie, A. P., Reiner, J., Tyler, A., Galvin, L., Julian, S., Beasley, M., et al. (1998). Observation of quantum oscillations in the electrical resistivity of SrRuO3. Physical Review B, 58(20), 13318-13321. doi:10.1103/PhysRevB.58.R13318.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0018-EBDE-F
Abstract
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].