Xq. Huang et Cd. Gong, PROPERTY OF FIBONACCI NUMBERS AND THE PERIODICLIKE PERFECTLY TRANSPARENT ELECTRONIC STATES IN FIBONACCI CHAINS, Physical review. B, Condensed matter, 58(2), 1998, pp. 739-744
We study the properties of Fibonacci numbers and the transparency of c
lusters for electrons at some values of the energy. For the mth Fibona
cci number F-m, a set of divisors are obtained by F-m/k = right perpen
dicular F-m/k left perpendicular, 1 < k less than or equal to F-m. Int
erestingly, the numerical and analytical results show that any new div
isors of the mth Fibonacci sequence will appear periodically in the fo
llowing I:Fibonacci sequence. Furthermore, in the mixing Fibonacci sys
tem, we perform computer simulations and analytical calculations to st
udy the transparent properties and spatial distributions of electronic
states with the energies determined by the divisors of Fibonacci syst
ems. The results show that the transmission coefficients are unity and
the corresponding wave functions have periodic-like features. We repo
rt that an infinite number of one-dimensional disordered lattices, whi
ch an composed of some specific Fibonacci clusters, exhibit an absence
of localization. [S0163-1829(98)04325-2].