Observation Examples of Semiconductors
Observation of Quantum Dots
Quantum Dots of In0.7Ga0.3As that were grown on a GaAs (100) substrate (2º inclination) by MBE were observed. From the AFM image, it is possible to obtain important optoelectronic information, such as density, shape, and regularity of the quantum dots.
(Data provided by M.J. da Silva and Prof. A.A. Quivy, San Paulo University)