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Electronic and structural properties of large latticemismatched Si/BP superlattice

B. ÖZKAPI1,* , S. GÜLER1, S. DALGIÇ1

Affiliation

  1. Physics Department, Faculty of Science, Trakya University, 22100, Edirne, Turkey

Abstract

We present results for electronic and structural properties of large lattice mismatched Si/BP superlattice by first principle calculations based on the density functional theory. A self-consistent pseudopotential calculation has been performed at Si/BP (001) strained interface. We also analyze the total energy of ground state, lattice constant and electrostatic potential line up of heterojunction between Si/BP zincblende compounds. Finally, we have investigated electronic band structure and the effect to electrostatic potential line up of structural details at interface of this system..

Keywords

Heterostructure, superlattice, Electrostatic potential, Electronic band structure.

Submitted at: June 2, 2011
Accepted at: Nov. 23, 2011

Citation

B. ÖZKAPI, S. GÜLER, S. DALGIÇ, Electronic and structural properties of large latticemismatched Si/BP superlattice, Journal of Optoelectronics and Advanced Materials Vol. 13, Iss. 11-12, pp. 1502-1506 (2011)