Semiconductors: principles and processing: A review

Increasingly important roles are played by semiconductors. It is used in a variety of electronic and optoelectronic devices, photo voltaic Cells, and so forth. in this review, we provide a describe (briefly) of basic theory, with an emphasis on those Frequently applied to semiconductors - also we are classifying defects according to their dimensionality and their electronic properties. also covers some of the techniques that are currently being employed for evaluating the structural, chemical, electrical, and optical characteristic of semiconductors.