3 papers
cond-mat.mes-hall2003
Differential Charge Sensing and Charge Delocalization in a Tunable Double Quantum Dot
L. DiCarlo, H. J. Lynch, A. C. Johnson +5
We report measurements of a tunable double quantum dot, operating in the quantum regime, with integrated local charge sensors. The spatial resolution of the sensors is sufficient t…
quant-ph2003
Mesoscopic Cavity Quantum Electrodynamics with Quantum Dots
L. I. Childress, A. S. Sorensen, M. D. Lukin
We describe an electrodynamic mechanism for coherent, quantum mechanical coupling between spacially separated quantum dots on a microchip. The technique is based on capacitive inte…
quant-ph2003
Capacitive coupling of atomic systems to mesoscopic conductors
Anders S. Sorensen, Caspar H. van der Wal, Lilian Childress +1
We describe a technique that enables a strong, coherent coupling between isolated neutral atoms and mesoscopic conductors. The coupling is achieved by exciting atoms trapped above…