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Cited by 313

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Control of Exciton Fluxes in an Excitonic Integrated Circuit

High, Alex A., Novitskaya, Ekaterina E., Butov, Leonid V., Hanson, Micah, Gossard, Arthur C.·2008·Science

Abstract

Efficient signal communication uses photons. Signal processing, however, uses an optically inactive medium, electrons. Therefore, an interconnection between electronic signal processing and optical communication is required at the integrated circuit level. We demonstrated control of exciton fluxes in an excitonic integrated circuit. The circuit consists of three exciton optoelectronic transistors and performs operations with exciton fluxes, such as directional switching and merging. Photons transform into excitons at the circuit input, and the excitons transform into photons at the circuit output. The exciton flux from the input to the output is controlled by a pattern of the electrode voltages. The direct coupling of photons, used in communication, to excitons, used as the device-operation medium, may lead to the development of efficient exciton-based optoelectronic devices.

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Crossref · 10.1126/science.1157845

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Metadata

Authors
High, A. A., Novitskaya, E. E., Butov, L. V., Hanson, M., & Gossard, A. C.
Venue
Science
Published
2008-07-11
Volume
321
Issue
5886
Pages
229-231
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2016094469
Cited by
313
References
1
FWCI
7.15
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Control of Exciton Fluxes in an Excitonic Integrated Circuit. https://app.cochat.ai/papers/10.1126/science.1157845
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High, A. A., Novitskaya, E. E., Butov, L. V., Hanson, M., & Gossard, A. C. (2008). Control of Exciton Fluxes in an Excitonic Integrated Circuit. Science. https://doi.org/10.1126/science.1157845

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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