High Pressure Resistivity Results on Mixed Valent Systems in Which Magnetic Order Is Important*
نویسندگان
چکیده
We discuss high pressure resistivity results on mixed valent cerium and europium systems in which magnetic order plays an important role. In the CeMn2Si2-based systems the magnetic order is due to the manganese sublattice, and the cerium mixed valentfheavy fermion effects persist at least in the ~tife~om~etic~ly ordered phase of these systems. In the EuO system, the europium ferromagnetic order is dramatically enhanced precursive to a high pressure hybridization-gap-mixed-valent phase.
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