Split-gate device for indirect excitons
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Split-gate device for indirect excitons

  • Author(s): Dorow, CJ
  • Leonard, JR
  • Fogler, MM
  • Butov, LV
  • West, KW
  • Pfeiffer, LN
  • et al.

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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.

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