Exciton wave functions and optical properties in a grating of quantum-well wires

A. D’Andrea and R. Del Sole
Phys. Rev. B 46, 2363 – Published 15 July 1992
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Abstract

A variational wave function for excitons in quantum-well wires is obtained. The reflectivity of a grating of quantum-well wires is computed by use of a Green’s-function formalism for s- and p-polarized light, with the spatial dispersion and the electromagnetic coupling between the wires taken into account. The resulting energy shift between the s- and p-polarized spectra is discussed.

  • Received 24 February 1992

DOI:https://doi.org/10.1103/PhysRevB.46.2363

©1992 American Physical Society

Authors & Affiliations

A. D’Andrea

  • Istituto di Metodologie Avanzate Inorganiche, Consiglio Nazionale delle Richerche, I-00016 Monterotondo Scalo, Roma, Italy

R. Del Sole

  • Dipartimento di Fisica, II Università di Roma Tor Vergata, via della Ricerca Scientifica, 00173 Roma, Italy

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Vol. 46, Iss. 4 — 15 July 1992

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