181 citations · 1.3k across the 21 of their papers we have counts for
22 papers
Room-temperature photo-chromism of silicon vacancy centers in CVD diamond
Alexander Wood, Artur Lozovoi, Zi-Huai Zhang +5
The silicon-vacancy (SiV) center in diamond is typically found in three stable charge states, SiV0, SiV- and SiV2-, but studying the processes leading to their formation is challen…
Spin dynamics of a solid-state qubit in proximity to a superconductor
Richard Monge, Tom Delord, Nicholas Proscia +11
A broad effort is underway to understand and harness the interaction between superconductors and spin-active color centers with an eye on the realization of hybrid quantum devices…
Optical activation and detection of charge transport between individual color centers in room-temperature diamond
Artur Lozovoi, Harishankar Jayakumar, Damon Daw +5
Charge control of color centers in semiconductors promises opportunities for novel forms of sensing and quantum information processing. Here, we articulate confocal fluorescence mi…
Investigation of photon emitters in Ce-implanted hexagonal boron nitride
Gabriel I. López-Morales, Mingxing Li, Alexander Hampel +9
Color centers in hexagonal boron nitride (hBN) are presently attracting broad interest as a novel platform for nanoscale sensing and quantum information processing. Unfortunately,…
Probing metastable space-charge potentials in a wide bandgap semiconductor
Artur Lozovoi, Harishankar Jayakumar, Damon Daw +2
While the study of space charge potentials has a long history, present models are largely based on the notion of steady state equilibrium, ill-suited to describe wide bandgap semic…
Dark defect charge dynamics in bulk chemical-vapor-deposition-grown diamonds probed via nitrogen vacancy centers
A. Lozovoi, D. Daw, H. Jayakumar +1
Although chemical vapor deposition (CVD) is one of the preferred routes to synthetic diamond crystals, a full knowledge of the point defects produced during growth is still incompl…