Research Article

Laser-Combined Scanning Tunneling Microscopy on the Carrier Dynamics in Low-Temperature-Grown GaAs/AlGaAs/GaAs

Figure 2

STM image of cleaved surface of GaAs/AlGaAs/LT-GaAs sample. 𝑉 𝑠 = 5 . 5 V , 𝐼 = 4 5 p A .
510186.fig.002