192 citations · 214 across the 4 of their papers we have counts for
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cond-mat.mes-hall2023★ 4 cited
Dispersive readout of a silicon quantum device using an atomic force microscope-based rf gate sensor
Artem O. Denisov, Gordian Fuchs, Seong W. Oh +1
We demonstrate dispersive charge sensing of Si/SiGe single and double quantum dots (DQD) by coupling sub-micron floating gates to a radio frequency reflectometry (rf-reflectometry)…
cond-mat.mes-hall2023★ 2 cited
Second Quantization: Gating a Quantum Dot Through the Sequential Removal of Single Electrons from a Nanoscale Floating Gate
Artem O. Denisov, Gordian Fuchs, Seong W. Oh +1
We use the tip of an atomic force microscope (AFM) to charge floating metallic gates defined on the surface of a Si/SiGe heterostructure. The AFM tip serves as an ideal and movable…