302 citations · 2k across the 52 of their papers we have counts for
5 papers · 1 filter
A robust protocol for entropy measurement in mesoscopic circuits
Tim Child, Owen Sheekey, Silvia Lüscher +4
Previous measurements utilizing Maxwell relations to measure change in entropy, , demonstrated remarkable accuracy of measuring the spin-1/2 entropy of electrons in a weakly cou…
Entropy measurement of a strongly coupled quantum dot
Tim Child, Owen Sheekey, Silvia Lüscher +8
The spin 1/2 entropy of electrons trapped in a quantum dot has previously been measured with great accuracy, but the protocol used for that measurement is valid only within a restr…
Parametric longitudinal coupling between a high-impedance superconducting resonator and a semiconductor quantum dot singlet-triplet spin qubit
C. G. L. Bøttcher, S. P. Harvey, S. Fallahi +5
Long-distance two-qubit coupling, mediated by a superconducting resonator, is a leading paradigm for performing entangling operations in a quantum computer based on spins in semico…
Simultaneous Operations in a Two-Dimensional Array of Singlet-Triplet Qubits
Federico Fedele, Anasua Chatterjee, Saeed Fallahi +3
In many physical approaches to quantum computation, error-correction schemes assume the ability to form two-dimensional qubit arrays with nearest-neighbor couplings and parallel op…
Observation of flat bands in gated semiconductor artificial graphene
Lingjie Du, Ziyu Liu, Shalom J. Wind +6
Flat bands near M points in the Brillouin zone are key features of honeycomb symmetry in artificial graphene (AG) where electrons may condense into novel correlated phases. Here we…