No abstract

No abstract

The electronic contribution to the heat capacity of V& 9703, V70~3, and Vp, 86W0,~402 is very large, with&= (130+3), (80+5), and (80+5) xl0+ cal K 2/mole V, respectively. Comparison of effective masses calculated from the heat capacity, magnetic susceptibility, and optical properties suggests that the mass enhancement results mainly from spin fluctuations in a strongly correlated electron gas. The magnetic contribution to the entropy of V407 at 53 K is 0. 32 cal K~/mole V.Many temperature-induced

No abstract

No abstract