Pressure-tuned First-order Phase Transition and Accompanying Resistivity Anomaly in CeZn_{1-δ}Sb_{2}

Tuson Park, V. A. Sidorov, Hanoh Lee +2

The Kondo lattice system CeZn_{0.66}Sb_{2} is studied by the electrical resistivity and ac magnetic susceptibility measurements at several pressures. At P=0 kbar, ferromagnetic and…