Title of article :
Thermalization effects of low dimensional excitons in quantum wires and quantum wells
Author/Authors :
Akiyama، نويسنده , , Hidefumi and Sakaki، نويسنده , , Hiroyuki، نويسنده ,
Abstract :
The radiative lifetime of low dimensional excitons in quantum wires and quantum wells is studied. As a result of quasi-thermal distribution of excitons within their energy-wavevector dispersion curve, the contribution of optically inactive excitons with large wavevectors are important in the temperature dependence of the radiative lifetime.
Keywords :
Optical properties , Quantum structures , Exitons , Gallium arsenide
Journal title :
Astroparticle Physics
