675 citations · 7.5k across the 92 of their papers we have counts for
8 papers · 2 filters
Identification of nickel-vacancy defect in the photocurrent spectrum of diamond by means of \emph{ab initio} calculations
E. Londero, E. Bourgeois, M. Nesladek +1
There is a continuous search for solid-state spin qubits operating at room temperature with excitation in the IR communication bandwidth. Recently we have introduced the photoelect…
First principles predictions of magneto-optical data for semiconductor defects: the case of divacancy defects in 4H-SiC
Joel Davidsson, Viktor Ivády, Rickard Armiento +3
Study and design of magneto-optically active single point defects in semiconductors are rapidly growing fields due to their potential in quantum bit and single photon emitter appli…
Identification of Si-vacancy related room temperature qubits in 4H silicon carbide
Viktor Ivády, Joel Davidsson, Nguyen Tien Son +3
Identification of microscopic configuration of point defects acting as quantum bits is a key step in the advance of quantum information processing and sensing. Among the numerous c…
Hybrid-DFT+V method for accurate band structure of correlated transition metal compounds: the case of cerium dioxide
Viktor Ivády, Adam Gali, Igor A. Abrikosov
Hybrid functionals' non-local exchange-correlation potential contains a derivative discontinuity that improves on standard semi-local density functional theory (DFT) band gaps. Mor…
\emph{Ab initio} calculation of spin-orbit coupling for NV center in diamond exhibiting dynamic Jahn-Teller effect
Gergő Thiering, Adam Gali
Point defects in solids may realize solid state quantum bits. The spin-orbit coupling in these point defects plays a key role in the magneto-optical properties that determine the c…
Photoluminescence excitation spectroscopy of SiV and GeV color center in diamond
Stefan Häußler, Gergő Thiering, Andreas Dietrich +8
Color centers in diamond are important quantum emitters for a broad range of applications ranging from quantum sensing to quantum optics. Understanding the internal energy level st…