Using a tight-binding model and transfer-matrix technique, as well as Lanczos algorithm, we numerically investigate the nature of the electronic states and electron transmission in site, bond and mixing Fibonacci model chains. We rely on the Landauer formalism as the basis for studying the conduction properties of these systems. Calculating the Lyapunov exponent, we also study the localization properties of electronic eigenstates in the Fibonacci chains. The focus is on the significance of the relationship between the transmission spectra and the nature of the electronic states. Our results show that, in contrast to Anderson’s localization theorem, in the Fibonacci chains the electronic states are non-localized and the transparent states occurr near the Fermi level.
S. A. Ketabi, and N. Shahtahmasebi, (2019). The electronic properties of a Fibonacci chain. Iranian Journal of Physics Research, 4(3), 317-317.
MLA
S. A. Ketabi, , and N. Shahtahmasebi, . "The electronic properties of a Fibonacci chain", Iranian Journal of Physics Research, 4, 3, 2019, 317-317.
HARVARD
S. A. Ketabi , N. Shahtahmasebi (2019). 'The electronic properties of a Fibonacci chain', Iranian Journal of Physics Research, 4(3), pp. 317-317.
CHICAGO
S. A. Ketabi and N. Shahtahmasebi, "The electronic properties of a Fibonacci chain," Iranian Journal of Physics Research, 4 3 (2019): 317-317,
VANCOUVER
S. A. Ketabi , N. Shahtahmasebi The electronic properties of a Fibonacci chain. Dear user; Recently we have changed our software to Sinaweb. If you had already registered with the old site, you may use the same USERNAME but you need to change your password. To do so at the first use, please choose, 2019; 4(3): 317-317.
