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Exciton-polariton integrated circuits.

Liew, T.C.H. and Kavokin, A.V. and Ostatnicky, T. and Kaliteevski, M. and Shelykh, I.A. and Abram, R.A. (2010) 'Exciton-polariton integrated circuits.', Physical review B., 82 (3). 033302 .


We show that logical signals encoded in bistable states in semiconductor microcavities can be generated and controlled electronically by exploiting the electrical sensitivity of Tamm-plasmon–exciton-polariton modes. The signals can be transported along polariton neurons, created with a patterned metal surface. Using the Gross-Pitaevskii equations, we simulate an electrically controlled transistor and find that high repetition rates (10 GHz) are possible.

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Publisher statement:© 2010 by The American Physical Society. All rights reserved.
Record Created:10 Nov 2010 16:35
Last Modified:08 Dec 2010 09:47

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