20 citations · 155 across the 26 of their papers we have counts for
26 papers
Pulse-controlled qubit in semiconductor double quantum dots
Aleksander Lasek, Hugo V. Lepage, Kexin Zhang +2
We present a numerically-optimized multipulse framework for the quantum control of a single-electron charge qubit. Our framework defines a set of pulse sequences, necessary for the…
Engineering single donor detectors in doped silicon
A. A. Lasek, C. H. W. Barnes, T. Ferrus
We demonstrate the possibility of engineering a single donor transistor directly from a phosphorous doped quantum dot by making use of the intrinsic glassy behaviour of the structu…
4.2 K Sensitivity-Tunable Radio Frequency Reflectometry of a Physically Defined P-channel Silicon Quantum Dot
Sinan Bugu, Shimpei Nishiyama, Kimihiko Kato +5
We demonstrate the measurement of p-channel silicon-on-insulator quantum dots at liquid helium temperatures by using a radio frequency (rf) reflectometry circuit comprising of two…
Dirac Quantum Wells at Domain Walls in Antiferromagnetic Topological Insulators
N. B. Devlin, T. Ferrus, C. H. W. Barnes
We explore the emergence of spin-polarised flat-bands at head-to-head domain walls in a recently predicted class of antiferromagnetic topological insulators hosting planar magnetis…
Invariant subspaces of two-qubit quantum gates and their application in the verification of quantum computers
Yordan S. Yordanov, Jacob Chevalier-Drori, Thierry Ferrus +2
We investigate the groups generated by the sets of , and (power-of-SWAP) quantum gate operations acting on qubits. Isomorphisms to standard groups are found…
An optimal single-electron charge qubit for solid-state double quantum dots
J. Mosakowski, E. T. Owen, T. Ferrus +3
We report on an optimal single-electron charge qubit for a solid-state double quantum dot (DQD) system and analyse its dynamics under a time-dependent linear detuning, using GPU ac…