14 citations · 39 across the 4 of their papers we have counts for
4 papers
Quantum dot state initialization by control of tunneling rates
Tobias Wenz, Jevgeny Klochan, Frank Hohls +3
We study the loading of electrons into a quantum dot with dynamically controlled tunnel barriers. We introduce a method to measure tunneling rates for individual discrete states an…
Gigahertz Single-Electron Pumping Mediated by Parasitic States
A. Rossi, J. Klochan, J. Timoshenko +6
In quantum metrology, semiconductor single-electron pumps are used to generate accurate electric currents with the ultimate goal of implementing the emerging quantum standard of th…
Design and operation of CMOS-compatible electron pumps fabricated with optical lithography
P. Clapera, J. Klochan, R. Lavieville +8
We report CMOS-compatible quantized current sources (electron pumps) fabricated with nanowires (NWs) on 300 mm SOI wafers. Unlike other Al, GaAs or Si based metallic or semiconduct…
Dopant-controlled single-electron pumping through a metallic island
Tobias Wenz, Frank Hohls, Xavier Jehl +5
We investigate a hybrid metallic island / single dopant electron pump based on fully-depleted silicon on insulator technology. Electron transfer between the central metallic island…