Chapter 8: Conclusion and Scope for Future Research

This monograph deals with the CECs in various types of HD materials and their quantized counterparts. The external photoexcitation, quantization, and strong electric field alter profoundly the basic band structures, which, in turn, generate pinpointed knowledge regarding CECs in various HDS and their nanostructures. The in-depth experimental investigations covering the whole spectrum of solid-state and allied science, in general, are extremely important to uncover the underlying physics and the related mathematics in this particular aspect. We have formulated the simplified expressions of CECs for few HD quantized structures together with the fact that our investigations are based on the simplified k.p formalism of solid-state science without incorporating the advanced field theoretic techniques. In spite of such constraints, the roles of band structure, which generates, in turn, new concepts, are truly amazing and discussed throughout the text…