ATHEORETICAL INVESTIGATION OF AlGaN/GaN SUPERLATTICE NANOSTRUCTURES USING TRANSFER MATRIC | ||
| Misan Journal of Acodemic Studies | ||
| Article 1, Volume 11, Issue 20, June 2012, Pages 1-12 | ||
| Author | ||
| Sabah M. M. Ameen | ||
| Abstract | ||
| In this ork a theoretical investigation for studding the resonate tunneling in multibarrier semiconductor heterostructures(AlGaN/GaN) superlattice nanostructure has been presented. The behavior of wave function intensity has been studied for superlattice structures, by solving SchrÖdinger time independent equation using Transfer Matrix Method (TMM). TMM was used to find the eigen states. The transmission coefficient was estimated in the case of resonant tunneling of electrons through the barriers in heterostructures. From the obtained results it was found that the factors that affecting on the eigen states are barrier effective mass, barrier height and number of wells. The results of the wave function intensity obtained in the present work are compared with Ref | ||
|
Statistics Article View: 150 PDF Download: 87 |
||