Control of two-dimensional electron population in a semiconductor quantum well

• The 2D electron population can be easily controlled at a particular position.
• The spatial distribution of 2D electron population can be easily controlled via the system parameters.
• Our scheme shows the underlying probability for the applications in solid-state optoelectronics.

We investigate the two-dimensional (2D) electron population in a semiconductor quantum well. It is found that, due to the position-dependent quantum interference, the 2D spatial distribution of electron population can be easily controlled via adjusting the system parameters. Thus, our scheme shows the underlying probability for the applications in solid-state optoelectronics.

The two-dimensional electron population in a semiconductor quantum well is investigated. Figure optionsDownload as PowerPoint slide