P. Haen, F. Lapierre, et al.
Journal of Magnetism and Magnetic Materials
The resistivity of the intermediate-valence compounds TmxSe (0.79<x<0.993) has been measured down to 10 mK. The variation of the residual resistivity with composition (i.e., with the proportion of Tm2+) suggests that a perfectly stoichiometric system might become insulating at 0 K. This divergence seems to take place when the two valence states are equal in concentration. A possible interpretation based on the recent developments of the Kondo-lattice models is discussed. © 1979 The American Physical Society.
P. Haen, F. Lapierre, et al.
Journal of Magnetism and Magnetic Materials
C. Vettier, J. Flouquet, et al.
Journal of Magnetism and Magnetic Materials
F. Holtzberg, J. Flouquet, et al.
Journal of Applied Physics
F. Lapierre, M. Ribault, et al.
Solid State Communications