Impurity and defect induced variation of
β
G. Adrian; H. Adrian
π
Article
π
1987
π
Elsevier Science
β 207 KB
Measurements of the Hall effect RH(T ) and magnetoresistivity Ap(B, T) of thin films of CeCu2Si 2 and CeCu 2 reveal strong temperature dependences which are at low temperatures due to the existence of heavy fermions and of the formation of a coherent state. Introducing lattice disorder by means of h