254 citations · 959 across the 9 of their papers we have counts for
9 papers
Spin-orbit Interactions for Singlet-Triplet Qubits in Silicon
Patrick Harvey-Collard, N. Tobias Jacobson, Chloé Bureau-Oxton +12
Spin-orbit coupling is relatively weak for electrons in bulk silicon, but enhanced interactions are reported in nanostructures such as the quantum dots used for spin qubits. These…
Fast Electrical Control of Single Electron Spins in Quantum Dots with Vanishing Influence from Nuclear Spins
J. Yoneda, T. Otsuka, T. Nakajima +7
We demonstrate fast universal electrical spin manipulation with inhomogeneous magnetic fields. With fast Rabi frequency up to 127 MHz, we leave the conventional regime of strong nu…
Bipolar spin blockade and coherent state superpositions in a triple quantum dot
M. Busl, G. Granger, L. Gaudreau +8
Spin qubits based on interacting spins in double quantum dots have been successfully demonstrated. Readout of the qubit state involves a conversion of spin to charge information, u…
Two-qubit Gate of Combined Single Spin Rotation and Inter-dot Spin Exchange in a Double Quantum Dot
R. Brunner, Y. -S. Shin, T. Obata +6
A crucial requirement for quantum information processing is the realization of multiple-qubit quantum gates. Here, we demonstrate an electron spin based all-electrical two-qubit ga…
Coherent control of three-spin states in a triple quantum dot
L. Gaudreau, G. Granger, A. Kam +6
Spin qubits involving individual spins in single quantum dots or coupled spins in double quantum dots have emerged as potential building blocks for quantum information processing a…
The influence of the long-lived quantum Hall potential on the characteristics of quantum devices
M. Pioro-Ladriere, A. Usher, A. S. Sachrajda +5
Novel hysteretic effects are reported in magneto-transport experiments on lateral quantum devices. The effects are characterized by two vastly different relaxation times (minutes a…