Joshua Claes

most citedThe decoupled DFT-

\frac{1}{2}

method for defect excitation energies

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2025

An accurate DFT-1/2 approach for shallow defect states: Efficient calculation of donor binding energies in silicon

Joshua Claes, Bart Partoens, Dirk Lamoen +2

Accurate prediction of shallow-donor electron binding energies is critical for device modeling, dopant activation, and donor-based quantum technologies. Traditional beyond-DFT appr…

cond-mat.mtrl-sci2025

The charge cycle of group IV vacancy centers in diamond: From DFT to rate equations

Joshua Claes, Bart Partoens, Dirk Lamoen

The silicon vacancy center in diamond is a promising system for quantum technologies due to its exceptional optical and spin properties. This has led to great interest in the silic…

cond-mat.mtrl-sci2023★ 1 cited

The decoupled DFT- $\frac{1}{2}$ method for defect excitation energies

Joshua Claes, Bart Partoens, Dirk Lamoen

The DFT- $\frac{1}{2}$ method is a band gap correction with GW precision at a DFT computational cost. The method was also extended to correct the gap between defect levels, allowing…

An accurate DFT-1/2 approach for shallow defect states: Efficient calculation of donor binding energies in silicon

The charge cycle of group IV vacancy centers in diamond: From DFT to rate equations

The decoupled DFT-21​ method for defect excitation energies

The decoupled DFT- $\frac{1}{2}$ method for defect excitation energies