248 citations · 426 across the 15 of their papers we have counts for
7 papers · 1 filter
Ultrafast spintronics with geometric effects in non-adiabatic wave-packet dynamics
Matisse Wei-Yuan Tu, Li-Sheng Lin, Chung-Yu Wang +6
Motivated by the intriguing possibilities of steering ultrafast non-adiabatic processes through the geometric properties of bands in quantum materials by laser pulses, we extend a…
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…
Oxygenated (113) diamond surface for nitrogen-vacancy quantum sensors with preferential alignment and long coherence time from first principles
Song Li, Jyh-Pin Chou, Jie Wei +3
Shallow nitrogen-vacancy (NV) center in diamond is promising in quantum sensing applications however its sensitivity has been limited by surface terminators and defects. There is a…
Evidence for Primal sp2 Defects at the Diamond Surface: Candidates for Electron Trapping and Noise Sources
Alastair Stacey, Nikolai Dontschuk, Jyh-Pin Chou +11
Diamond materials are central to an increasing range of advanced technological demonstrations, from high power electronics, to nano-scale quantum bio-imaging with unprecedented sen…
Color centers in hexagonal boron nitride monolayers: A group theory and ab-initio analysis
Mehdi Abdi, Jyh-Pin Chou, Adam Gali +1
We theoretically study physical properties of the most promising color center candidates for the recently observed single-photon emissions in hexagonal boron nitride (h-BN) monolay…
First principles study of charge diffusion between proximate solid state qubits and its implications on sensor applications
Jyh-Pin Chou, Zoltán Bodrog, Adam Gali
Solid state qubits from paramagnetic point defects in solids are promising platforms to realize quantum networks and novel nanoscale sensors. Recent advances in materials engineeri…
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…