475 citations · 1.2k across the 11 of their papers we have counts for
11 papers
CMOS on-chip thermometry at deep cryogenic temperatures
Grayson M. Noah, Thomas Swift, Mathieu de Kruijf +3
Accurate on-chip temperature sensing is critical for the optimal performance of modern CMOS integrated circuits (ICs), to understand and monitor localized heating around the chip d…
Multimode storage of quantum microwave fields in electron spins over 100 ms
V. Ranjan, J. O'Sullivan, E. Albertinale +8
A long-lived multi-mode qubit register is an enabling technology for modular quantum computing architectures. For interfacing with superconducting qubits, such a quantum memory sho…
Electron Spin Resonance spectroscopy with femtoliter detection volume
Vishal Ranjan, Sebastian Probst, Bartolo Albanese +5
We report electron spin resonance measurements of donors in silicon at millikelvin temperatures using a superconducting planar micro-resonator and a Josephson Parametric Ampli…
Linear hyperfine tuning of donor spins in silicon using hydrostatic strain
John Mansir, Pierandrea Conti, Zaiping Zeng +8
We experimentally study the coupling of Group V donor spins in silicon to mechanical strain, and measure strain-induced frequency shifts which are linear in strain, in contrast to…
Magnetic resonance with squeezed microwaves
A. Bienfait, P. Campagne-Ibarcq, A. Holm-Kiilerich +9
Vacuum fluctuations of the electromagnetic field set a fundamental limit to the sensitivity of a variety of measurements, including magnetic resonance spectroscopy. We report the u…
Strain-induced spin resonance shifts in silicon devices
J. J. Pla, A. Bienfait, G. Pica +8
In spin-based quantum information processing devices, the presence of control and detection circuitry can change the local environment of a spin by introducing strain and electric…
Controlling spin relaxation with a cavity
A. Bienfait, J. J. Pla, Y. Kubo +9
Spontaneous emission of radiation is one of the fundamental mechanisms by which an excited quantum system returns to equilibrium. For spins, however, spontaneous emission is genera…
Reaching the quantum limit of sensitivity in electron spin resonance
A. Bienfait, J. J. Pla, Y. Kubo +12
We report pulsed electron-spin resonance (ESR) measurements on an ensemble of Bismuth donors in Silicon cooled at 10mK in a dilution refrigerator. Using a Josephson parametric micr…
Charge dynamics and spin blockade in a hybrid double quantum dot in silicon
M. Urdampilleta, A. Chatterjee, C. C. Lo +7
Electron spin qubits in silicon, whether in quantum dots or in donor atoms, have long been considered attractive qubits for the implementation of a quantum computer due to the semi…
Hybrid optical-electrical detection of donor electron spins with bound excitons in silicon
C. C. Lo, M. Urdampilleta, P. Ross +5
Electrical detection of spins is an essential tool in understanding the dynamics of spins in semiconductor devices, providing valuable insights for applications ranging from optoel…
High cooperativity coupling of electron-spin ensembles to superconducting cavities
D. I. Schuster, A. P. Sears, E. Ginossar +6
Electron spins in solids are promising candidates for quantum memories for superconducting qubits because they can have long coherence times, large collective couplings, and many q…