Hall coefficient in amorphous alloys: critical behavior and quantitative test of quantum corrections due to weak localization and electron-electron interactions

A. Rogachev, H. Ikuta, U. Mizutani

Here, we present the measurements of $R_H$ in a series of $T{i}_{x}S{i}_{100-x}$ amorphous reaching the critical concentration, $x_c\approx 9-9.5$. For $x\ge 17$, the Hall coefficient dis…