256 citations · 1.2k across the 14 of their papers we have counts for
5 papers · 1 filter
Probing the coherence of solid-state qubits at avoided crossings
Mykyta Onizhuk, Kevin C. Miao, Joseph P. Blanton +5
Optically addressable paramagnetic defects in wide-band-gap semiconductors are promising platforms for quantum communications and sensing. The presence of avoided crossings between…
First-principles Studies of Strongly Correlated States in Defect Spin Qubits in Diamond
He Ma, Nan Sheng, Marco Govoni +1
Using a recently developed quantum embedding theory, we present first principles calculations of strongly correlated states of spin defects in diamond. Within this theory, effectiv…
PyCDFT: A Python package for constrained density functional theory
He Ma, Wennie Wang, Siyoung Kim +3
We present PyCDFT, a Python package to compute diabatic states using constrained density functional theory (CDFT). PyCDFT provides an object-oriented, customizable implementation o…
Entanglement and control of single quantum memories in isotopically engineered silicon carbide
Alexandre Bourassa, Christopher P. Anderson, Kevin C. Miao +9
Nuclear spins in the solid state are both a cause of decoherence and a valuable resource for spin qubits. In this work, we demonstrate control of isolated 29Si nuclear spins in sil…
Quantum simulations of materials on near-term quantum computers
He Ma, Marco Govoni, Giulia Galli
Quantum computers hold promise to enable efficient simulations of the properties of molecules and materials; however, at present they only permit ab initio calculations of a few at…