Mott transition in the A15 phase of Cs${}_3$C${}_{60}$: absence of pseudogap and charge order

H. Alloul, P. Wzietek, T. Mito +5

We present a detailed NMR study of the insulator to metal transition induced by an applied pressure $p$ in the A15 phase of Cs${}_3$C${}_{60}$. We evidence that the insulating antife…