Yz. Zhang et al., EMPIRICAL RELATION BETWEEN LONGITUDINAL AND TRANSVERSE TRANSPORT IN INSULATING N-CDSE, Physical review. B, Condensed matter, 49(7), 1994, pp. 5032-5033
Based on data for insulating n-type CdSe at temperatures between 0.05
and 4.2 K and magnetic fields above 3 T (up to the highest measured fi
eld of 9 T), we demonstrate an empirical relation between the longitud
inal and transverse conductivities given by sigma(xy) = AHsigma(xx)3/2
.