1 5 O ct 2 00 8 Structures of quantum 2 D electron – hole plasmas


We investigate structures of 2D quantum electron–hole (e-h) plasmas by the direct path integral Monte Carlo method (PIMC) in a wide range of temperature, density and hole-to-electron mass ratio. Our simulation includes a region of appearance and decay of the bound states (excitons and biexcitons), the Mott transition from the neutral e-h plasma to metallic… (More)


2 Figures and Tables