# Magnetic correlations and the anisotropic Kondo effect in Ce1-xLaxAl3.

@article{Goremychkin2002MagneticCA,
title={Magnetic correlations and the anisotropic Kondo effect in Ce1-xLaxAl3.},
author={Eugene A. Goremychkin and Ray Osborn and Brian D. Rainford and T. A. Costi and Amir P. Murani and Christopher A. Scott and P. J. C. King},
journal={Physical review letters},
year={2002},
volume={89 14},
pages={
147201
}
}
• Published 30 November 2001
• Physics
• Physical review letters
By combining the results of muon spin relaxation and inelastic neutron scattering in the heavy fermion compounds Ce1-xLaxAl3 (0.0<or=x<or=0.2), we show that static magnetic correlations are suppressed above a characteristic temperature, T*, by electronic dissipation rather than by thermal disorder. Below T*, an energy gap opens in the single-ion magnetic response in agreement with the predictions of the anisotropic Kondo model. Scaling arguments suggest that similar behavior may underlie the…
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