Electronic structure of Fibonacci copolymers and superlattices
The electronic spectrum of quasi-one-dimensional Fibonacci copolymers has been calculated numerically for a realistic valence band-conduction band situation. It is shown that the density-of-states of a n-th generation Fibonacci quantum well structure can be interpreted as a superposition of the spectra of two periodic superlattices of Fn-2(A2B) and Fn-3(AB) segments. The ratio of the peak intensity in the band gap discontinuity regions is given by the golden mean τ. Absorption spectrum and negative conductance measurements are proposed. © 1988.
Solid State Communications
Electronic structure of Fibonacci copolymers and superlattices.
Solid State Communications,
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