DocumentCode
1609179
Title
Modelisation and simulation of the transmission properties in Dimer Fibonacci Superlattices
Author
Aziz, Z. ; Sefir, Y. ; Djelti, R. ; Bentata, S.
Author_Institution
Lab. de Valorisation des Mater., Univ. Abdelhamid Ibn Badis Mostaganem, Mostaganem, Algeria
fYear
2011
Firstpage
1
Lastpage
5
Abstract
In this study, we have numerically examined the effect of applied bias on the transmission across Dimer Fibonacci Height Barrier Superlattices (DFHBSL) by using the exact airy function formalism and the transfer matrix technique. We have observed the formation of miniband structure and disappearance of the singularly localised states in the Structure of Dimer Fibonacci in height barrier superlattices (DFHBSL), Its due to the interaction between the states of the dimer wells inside the potential, the electron sees the system like two structure ordered imbricate one in the other, therefore, one tends more towards the order than the disorder related to the structure of Fibonacci.
Keywords
Fibonacci sequences; matrix algebra; quasicrystals; semiconductor superlattices; airy function; dimer fibonacci height barrier superlattice; miniband structure; transfer matrix technique; transmission properties; Bismuth; Effective mass; Electric fields; Electric potential; Equations; Periodic structures; Superlattices; Applied bias; Singular extended states; Structure of miniband; Transmission coefficient;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Communications and Photonics Conference (SIECPC), 2011 Saudi International
Conference_Location
Riyadh
Print_ISBN
978-1-4577-0068-2
Electronic_ISBN
978-1-4577-0067-5
Type
conf
DOI
10.1109/SIECPC.2011.5876889
Filename
5876889
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