Hall effect in the CeAI3 Kondo lattice in the coherent regime
Aliev F. G., Brandt N. B., Burkhanov G. S., Zalyalyutdinov M. K., Moshchalkov V. V., Kovachik V., Sluchanko N. E.
A sharp decrease has been found in the Hall coefficient RH (T) as the temperature is lowered in the interval 0.2 < T< 4 К in the CeAl3 Kondo lattice. A disruption of the periodicity of the Ce3+ Kondo centers, which suppress this effect, indicates that the decrease in RH (T) is related to the establishment of a coherence of Kondo fluctuations in Kondo lattices.