Author/Authors :
Borca، نويسنده , , Camelia N. and Zhang، نويسنده , , Tianhao and Li، نويسنده , , Xiaoqin and Cundiff، نويسنده , , Steven T.، نويسنده ,
Abstract :
Two-dimensional Fourier transform spectra of optical excitations in semiconductor quantum wells are obtained. Coupling between heavy-hole excitons, light-hole excitons and unbound electron–hole-pairs results in off-diagonal features. A qualitative analysis of these features reveals the dominance of many-body interactions.
