“…The discovery of quasicrystals 3 has stimulated interest in exploring the physical nature of quasiperiodic (e.g., Fibonacci and Thue-Morse) sequences 4 as well as commensurateincommensurate systems. 5 Previous work on quasiperiodic sequences included, for example, plasmon excitation, 6 localization, 7 neutron polarization, 8 density-of-states, 9 optical-phonon tunneling, 10 nonlinear optical filters, 11 optical absorption in a random superlattice, 12 electric-field-induced localization, 13 and defect-assisted tunneling. 14 The quasiperiodicity in an infinite chain leads to a self-similar structure in the transmission of electrons as a function of their incident energy.…”