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arXiv · 0711.3769

Resonant Fibonacci Quantum Well Structures

A. N. Poddubny·L. Pilozzi·M. M. Voronov·E. L. Ivchenko
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Abstract

We propose a resonant one-dimensional quasicrystal, namely, a multiple quantum well (MQW) structure satisfying the Fibonacci-chain rule with the golden ratio between the long and short inter-well distances. The resonant Bragg condition is generalized from the periodic to Fibonacci MQWs. A dispersion equation for exciton-polaritons is derived in the two-wave approximation, the effective allowed and forbidden bands are found. The reflection spectra from the proposed structures are calculated as a function of the well number and detuning from the Bragg condition.

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A. N. Poddubny, L. Pilozzi, M. M. Voronov, E. L. Ivchenko. 2007-11-23. Resonant Fibonacci Quantum Well Structures. https://doi.org/10.1103/physrevb.77.113306

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