Auflistung nach Autor/in "a51c684a-755f-44b5-9101-d8e446399d1e"

Auflistung nach Autor/in "a51c684a-755f-44b5-9101-d8e446399d1e"

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  • Noise measurement of a quantized charge pump 
    Maire, Niels; Hohls, Frank; Kaestner, Bernd; Pierz, Klaus; Schumacher, Hans W.; Haug, Rolf J. (College Park, MD : American Institute of Physics, 2008)
    We study the noise properties of a gate controlled single electron pump at a driving frequency fp =400 MHz. We observe a significant reduction of the noise power on the current plateaus. This is a strong indication for ...
  • Quantized current source with mesoscopic feedback 
    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 ...