Fricke, Lukas; Hohls, Frank; Ubbelohde, Niels; Kaestner, Bernd; Kashcheyevs, Vyacheslavs; Leicht, Christoph; Mirovsky, Philipp; Pierz, Klaus; Schumacher, Hans W.; Haug, Rolf J.
(College Park, MD : American Physical Society, 2011)
We study a mesoscopic circuit of two quantized current sources, realized by nonadiabatic single-electron pumps connected in series with a small micron-sized island in between. We find that quantum transport through the ...