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Suppression of the Mass Enhancement in CeB6 in High Magnetic Fields
Published Web Location
https://doi.org/10.7567/jjaps.26s3.507Abstract
The effective mass of the itinerant electrons in the Kondo lattice system CeB6 is found to be strongly field dependent. Measurements of the de Haas-van Alphen effect at temperatures down to 60 mK in steady magnetic fields up to 22 T show a change of more than 100% in the cyclotron effective mass, decreasing with increasing field. The origin of the effect is not known but it is noted that a field of about 10 T corresponds to the energy scales in the system. © 1987 The Japan Society of Applied Physics.
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