# Self-localization of polariton condensates in periodic potentials.

@article{Ostrovskaya2013SelflocalizationOP, title={Self-localization of polariton condensates in periodic potentials.}, author={Elena A. Ostrovskaya and Jasur Abdullaev and Michael D. Fraser and Anton S. Desyatnikov and Yuri S. Kivshar}, journal={Physical review letters}, year={2013}, volume={110 17}, pages={ 170407 } }

We predict the existence of novel spatially localized states of exciton-polariton Bose-Einstein condensates in semiconductor microcavities with fabricated periodic in-plane potentials. Our theory shows that, under the conditions of continuous nonresonant pumping, localization is observed for a wide range of optical pump parameters due to effective potentials self-induced by the polariton flows in the spatially periodic system. We reveal that the self-localization of exciton-polaritons in the…

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