Shaping charge excitations in chiral edge states with a time-dependent gate voltage

23 Feb 2018 Misiorny Maciej Fève Gwendal Splettstoesser Janine

We study a coherent conductor supporting a single edge channel in which alternating current pulses are created by local time-dependent gating and sent on a beam-splitter realized by a quantum point contact. The current response to the gate voltage in this setup is intrinsically linear... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS