Static Magnetic Correlations in CeAI3 below 0.7 K
- 1 January 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (S3-1)
- https://doi.org/10.7567/jjaps.26s3.519
Abstract
We report the observation of a spontaneous muon-spin precession frequency in zero external magnetic field in CeAl3 below 0.7 K. At 35 mK the µ+ frequency reflects a local magnetic field of 220 G at the muon site. This is compatible with a static moment of about 0.05 µB per Ce ion. Specific heat measurements on the same sample reveal no anomaly in cp(T) at the temperature where the observation of the spontaneous precession frequency sets in.Keywords
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