Abstract
The surface-state energy levels associated with a semi-infinite linear chain of atoms with two atomic orbitals have been investigated using the Green's-function formalism of Kalstein and Soven. We have made a systematic study of the dependence of the energies of both Shockley and Tamm surface states and their existence condition on parameters such as the hopping integral and the surface-potential perturbation.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
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 call
