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Split-gate device for indirect excitons

Authors :
Dorow, C. J.
Leonard, J. R.
Fogler, M. M.
Butov, L. V.
West, K. W.
Pfeiffer, L. N.
Source :
Appl. Phys. Lett. 112, 183501 (2018)
Publication Year :
2018

Abstract

We present a concept and experimental proof of principle for split-gate devices for indirect excitons (IXs). The split-gate forms a narrow channel, a point contact, for IX current. Control of IX flow through the split-gate with both gate voltage and excitation power is demonstrated.

Details

Database :
arXiv
Journal :
Appl. Phys. Lett. 112, 183501 (2018)
Publication Type :
Report
Accession number :
edsarx.1801.01553
Document Type :
Working Paper
Full Text :
https://doi.org/10.1063/1.5021488