Published September 29, 1986
| Version v1
Journal article
De Haas--van Alphen effect in the heavy-electron compound CeCu6
- 1. School of Mathematical and Physical Sciences, University of Sussex, Brighton, BN19QH, United Kingdom
Description
We report measurements of the de Haas--van Alphen effect in the heavy-electron metal CeCu6 in the coherent state. Cyclotron masses of up to 40m0 are observed and we deduce a many-body enhancement 20 times larger than in LaCu6. We conclude from the absence of any light electrons that the many-body renormalization leading to the coherent state influences all electrons, and not just those with primarily f character
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 57
- Journal Issue
- 13
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1631-1634
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18027006
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CERIUM ALLOYS; COPPER ALLOYS; CYCLOTRON RESONANCE; DE HAAS-VAN ALPHEN EFFECT; EFFECTIVE MASS; HEAVY LEPTONS; INTERMETALLIC COMPOUNDS; MANY-BODY PROBLEM; RENORMALIZATION
- Descriptors DEC
- ALLOYS; ELEMENTARY PARTICLES; FERMIONS; LEPTONS; MASS; RARE EARTH ALLOYS; RESONANCE