| Abstract: | We study the transport properties of low-energy (quasi)particles ballistically traversingnormal and Andreev two-dimensional open cavities with a Sinai-billiard shape. We considerfour different geometrical setups and focus on the dependence of transport on the strengthof an applied magnetic field. By solving the classical equations of motion for each setupwe calculate the magnetoconductance in terms of transmission and reflection coefficientsfor both the normal and Andreev versions of the billiard, calculating in the latter thecritical field value above which the outgoing current of holes becomes zero. |
