Optoelectronics of confined semiconductors : the case of colloidal nanocrystals and their application to photodetection

This work summarizes recent development in the filed of nanocrystal and their use for optoelectronics. After the introduction on nanocrystals and their transport properties, the manuscript is splitted in three parts : (i) narrow abnd gap materials, (ii) 2D colloidal material and (iii) van der waals heterostrctures