Abstract
A theoretical method is presented for calculating the complex band structures of a solid. Using this method, we have studied the evanescent Bloch functions associated with 14 zinc-blende materials for various crystallographic orientations and directions, and have obtained new insight into the topological structure of the complex bands in solids. The present application of the general method is based on a 10-band nearest-neighbor tight-binding model which is capable of producing realistic band structures for most semiconductors and insulators. The method is conceptually simple and computationally efficient. The evanescent Bloch solutions obtained with the present model can be used to study various electronic properties associated with solid surfaces, interfaces, and superlattices.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
