187 citations · 779 across the 14 of their papers we have counts for
7 papers · 1 filter
Quantum sensor in a single layer van der Waals material
Rohit Babar, Gergely Barcza, Anton Pershin +8
Point defect qubits in semiconductors have demonstrated their outstanding high spatial resolution sensing capabilities of broad multidisciplinary interest. Two-dimensional (2D) sem…
Dipolar spin relaxation of divacancy qubits in silicon carbide
Oscar Bulancea Lindvall, Nguyen Tien Son, Igor A. Abrikosov +1
Divacancy spins in silicon carbide implement qubits with outstanding characteristics and capabilities in an industrial semiconductor host. On the other hand, there are still numero…
Room-temperature control and electrical readout of individual nitrogen-vacancy nuclear spins
Michal Gulka, Daniel Wirtitsch, Viktor Ivády +7
Nuclear spins in semiconductors are leading candidates for quantum technologies, including quantum computation, communication, and sensing. Nuclear spins in diamond are particularl…
Photoluminescence at the ground state level anticrossing of the nitrogen-vacancy center in diamond
Viktor Ivády, Huijie Zheng, Arne Wickenbrock +9
The nitrogen-vacancy center (NV center) in diamond at magnetic fields corresponding to the ground state level anticrossing (GSLAC) region gives rise to rich photoluminescence (PL)…
Ab initio theory of negatively charged boron vacancy qubit in hBN
Viktor Ivády, Gergely Barcza, Gergő Thiering +5
Highly correlated orbitals coupled with phonons in two-dimension are identified for paramagnetic and optically active boron vacancy in hexagonal boron nitride by first principles m…
All-optical hyperpolarization of electron and nuclear spins in diamond
Ben L. Green, Ben G. Breeze, Gregory J. Rees +5
Low thermal polarization of nuclear spins is a primary sensitivity limitation for nuclear magnetic resonance. Here we demonstrate optically pumped (microwave-free) nuclear spin pol…
Theoretical model of the dynamic spin polarization of nuclei coupled to paramagnetic point defects in diamond and silicon carbide
Viktor Ivády, Krisztián Szász, Abram L. Falk +6
Dynamic nuclear spin polarization (DNP) mediated by paramagnetic point defects in semiconductors is a key resource for both initializing nuclear quantum memories and producing nucl…