Synthesis of the wheat-like CdSe/CdTe thin film heterojunction and their photovoltaic applications

Morphological Characterization with STM and SEM of CdSe Nanostructures in Function of pH

“…The nanostructured materials of II-VI group have attracted great interest due to theirs optical and electrical properties which depend strongly on their size. This is the case of CdSe (cadmium selenide), where their physical properties (electrical and optical) are better when it is synthesized in nanometric scales which behavior like a quantum dot [1][2][3][4][5][6][7].…”

On the low temperature resistivity measurement of CdSe thin film

“…These compounds has been studied in crystal as well as thin film form .This is because large uniform areas would prove extremely useful in the preparation of image intensifiers and photo voltaic devices. Amongst these Group II-VI compounds Cadmium Selenide (CdSe) is an important and most promising material .In the much current research ,researchers are interested to understand different properties of Cadmium Selenide from its applications point of view such as thin film transistors [1],thin film solar cells [2][3], photodetectors [4][5],heterojunction solar cells [6] and various optoelectronic devices [7].Several methods have been applied for the preparation of CdSe thin films such as vacuum evaporation technique [8][9][10], chemical vapor deposition [11], chemical deposition [12][13][14][15],SILAR method and electrodeposition method [17][18].Much current research has focused on electrical properties of CdSe thin films. The electrical characterization of any material is very important because it gives an idea about various important parameters related to the material.…”