2D electron channels at block boundaries: physical properties of CdxHg1-xTe single crystals
Pogrebnyak V. A. , Khalameida D. D., Yakovenko V. M.
Experiments reveal 2D electron channel at block boundaries in CdxHg1 „xTe (CMT) single crystals. The surface electron density in the channels has been determined: ns = 2.7 Χ 1012 cm-2. The anomalous kinetic effects in CMT are explained on the basis of the existence of an additional 2D conductivity of the sample along small-angle block boundaries.