Abstract：
:We study localized photonic excitations in a quasi-two-dimensional non-ideal binary microcavity lattice with use of the virtual crystal approximation. The effect of point defects (vacancies) on the excitation spectrum is investigated by numerical modelling. We obtain the dispersion and the energy gap of the electromagnetic excitations which may be considered as Frenkel exciton-like quasiparticles and analyze the dependence of their density of states on the defect concentrations in a microcavity supercrystal.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Rumyantsev V,Fedorov S,Gumennyk K,Sychanova M,Kavokin Adoi
10.1038/srep06945subject
Has Abstractpub_date
2014-11-06 00:00:00pages
6945issn
2045-2322pii
srep06945journal_volume
4pub_type
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