Growth And Characterization Of Zno/Mgzno Composite Structures Grown By Pulsed Laser Deposition

In this paper, the growth of ZnO/MgZnO composite structures with a larger number of periods by pulsed laser deposition is presented. The structural and physical properties are quantitatively characterized by field-emission scanning electron microscopy, transmission electronic microscopy, X-ray diffraction, and photoluminescence. It is demonstrated that the quantum confinement effect has been observed from the composite structures at room temperature. The applications of this unique ZnO/MgZnO composite structure are also discussed.