114 citations · 275 across the 20 of their papers we have counts for
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Spin readout via spin-to-charge conversion in bulk diamond nitrogen-vacancy ensembles
Harishankar Jayakumar, Siddharth Dhomkar, Jacob Henshaw +1
We demonstrate optical readout of ensembles of nitrogen-vacancy(NV) center spins in a bulk diamond sample via spin-to-charge conversion. A high power 594 nm laser is utilized to se…
Charge dynamics in near-surface, variable-density ensembles of nitrogen-vacancy centers in diamond
Siddharth Dhomkar, Harishankar Jayakumar, Pablo R. Zangara +1
Although the spin properties of superficial shallow nitrogen-vacancy (NV) centers have been the subject of extensive scrutiny, considerably less attention has been devoted to study…
Orientation independent room-temperature optical 13C hyperpolarization in powdered diamond
A. Ajoy, K. Liu, R. Nazaryan +15
Dynamic nuclear polarization via contact with electronic spins has emerged as an attractive route to enhance the sensitivity of nuclear magnetic resonance (NMR) beyond the traditio…
On-Demand Generation of Neutral and Negatively-Charged Silicon-Vacancy Centers in Diamond
Siddharth Dhomkar, Pablo R. Zangara, Jacob Henshaw +1
Point defects in wide-bandgap semiconductors are emerging as versatile resources for nanoscale sensing and quantum information science but our understanding of the photo-ionization…