Parts | Days | Selection | Search | Downloads | Help
TT: Fachverband Tiefe Temperaturen
TT 26: CE: Heavy Fermions
TT 26.17: Talk
Wednesday, March 24, 2010, 18:30–18:45, H21
Phase diagram of heavy fermions and valence fluctuators — •Veljko Zlatic — Institut für Festkörperforschung, Forschungszentrum Jülich, 52428 Jülich, Germany
The phase diagram of heavy fermions is obtained by the scaling solution of the periodic Anderson model with the crystal feld split states. The results explain the phase boundaries revealed by pressure and doping experiments on intermetallic compounds with Ce, Yb and Eu ions. A detailed comparison with the pressure experiments on CeRu2Ge2, Yb2Pd2Sn and doping experiments on EuCu2(SixGe1−x)2 is provided as an illustration.