Special Issue

no quantum error correction (noisy qubits) implying that single-qubit rotations and some two- qubit gates (so not necessarily a discrete set) with restricted spatial locality

In conclusion, we present experimental evidence that the dephasing times measured in a flux-qubit can be lim- ited by thermal fluctuations of the photon number in the SQUID

This means the equilibrium quantum Nyquist noise of the fluctuator is enough to observe visibility oscillations, in contrast to the strong-coupling regime studied in Ref.. 31,

In this letter, we present and analyze an architecture that builds on these elements and extends them into the second dimension, by forming a crossbar-like geometry of

Once stable few-electron/hole spin qubit devices are achieved, characterizing the spin-orbit interaction by lifting the Pauli spin blockade of a double quantum dot with

Despite this low quantum efficiency, the rejection of the scattered laser light in our dark-field microscope is more than sufficient to observe background-free resonance

These two currents are coupled by a passive 1:4 transformer whose ground is decou- pled from the ground current of the rest of the circuit and used to determine the

Figure 7.6: Double conductance peak away from zero (left plot) for a setup in which the potential barrier lies inside the gapped region (see LDoS right plot) and the distance