TRANSPORT IN ONE-DIMENSIONAL ELECTRON SINAI BILLIARDS

Transport phenomena in a new type of electron Sinai billiards, one-dim ensional ''caterpillar''-like billiard, have been investigated for the first time. Magnetoresistance oscillations caused by commensurability of cyclotron diameter and the period of billiards, and originating fr om the trajectories running along its walls have been found. Quenching of the Hall effect has been also found near zero magnetic field and i n magnetic fields corresponding to the appearance of commensurability oscillations.