62 citations · 111 across the 4 of their papers we have counts for
4 papers
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…
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…
Long-term spin state storage using ancilla charge memories
Harishankar Jayakumar, Artur Lozovoi, Damon Daw +1
We articulate confocal microscopy and electron spin resonance to implement spin-to-charge conversion in a small ensemble of nitrogen-vacancy (NV) centers in bulk diamond, and demon…