Evolution of the density of states at the Fermi level across the metal-to-insulator crossover in alkali doped zeolite

Mutsuo Igarashi, Peter Jeglic, Andraz Krajnc +4

We report a systematic nuclear magnetic resonance investigation of the ${}^{23}$Na spin-lattice relaxation rate, $1/T_1$, in sodium loaded low-silica X (LSX) zeolite, Na${}_n$/Na$_{12}…