Incorporation of Lithium Ion on Zn:CdS Quantum Dots: Structural and Optical Investigations

摘要

Zn and Li doped CdS quantum dots were fabricated via the co-precipitation method. X-ray diffraction, UV-Visible, Fourier transformed infrared (FTIR), photoluminescence studies were carried out. The obtained results, reveal cubic crystal structure, blue shifted optical band gap and red photoluminescence emission. The studied material will be suitable for optoelectronic applications.