Magnetic Field Dependence of the Low-Temperature Specific Heat in PrInAg_2: Support for a Non-Magnetic Heavy-Fermion Ground State

R. Movshovich, A. Yatskar, M. F. Hundley +2

In order to elucidate the nature of the ground state in the heavy-electron system PrInAg_2, we measured its specific heat for temperatures between 60 mK and 2 K in magnetic fields…