112 citations · 658 across the 17 of their papers we have counts for
10 papers · 1 filter
Anisotropic spin-valley coupling in SiMOS and Si/SiGe quantum dots
N. Tobias Jacobson, Natalie D. Foster, Ryan M. Jock +5
While bulk silicon has long been understood to exhibit relatively weak spin-orbit coupling (SOC), confinement of electrons to quantum dots (QDs) at a silicon heterointerface result…
Optimal control of a cavity-mediated iSWAP gate between silicon spin qubits
Steve M. Young, N. Tobias Jacobson, Jason R. Petta
Semiconductor spin qubits may be coupled through a superconducting cavity to generate an entangling two-qubit gate. However, the fidelity of such an operation will be reduced by a…
A silicon singlet-triplet qubit driven by spin-valley coupling
Ryan M. Jock, N. Tobias Jacobson, Martin Rudolph +3
Spin-orbit effects, inherent to electrons confined in quantum dots at a silicon heterointerface, provide a means to control electron spin qubits without the added complexity of on-…
All-electrical universal control of a double quantum dot qubit in silicon MOS
Patrick Harvey-Collard, Ryan M. Jock, N. Tobias Jacobson +12
Qubits based on transistor-like Si MOS nanodevices are promising for quantum computing. In this work, we demonstrate a double quantum dot spin qubit that is all-electrically contro…
Probing low noise at the MOS interface with a spin-orbit qubit
Ryan M. Jock, N. Tobias Jacobson, Patrick Harvey-Collard +12
The silicon metal-oxide-semiconductor (MOS) material system is technologically important for the implementation of electron spin-based quantum information technologies. Researchers…
Spectroscopy of multi-electrode tunnel barriers
A. Shirkhorshidian, John King Gamble, L. Maurer +8
Despite their ubiquity in nanoscale electronic devices, the physics of tunnel barriers has not been developed to the extent necessary for the engineering of devices in the few-elec…