3 papers
cond-mat.mtrl-sci2026
An extended ab initio theory of the V center in hBN: excited states, Jahn-Teller distortion, and pressure dependence
Zsolt Benedek, Ãdám Ganyecz, Oscar Bulancea-Lindvall +2
Ensembles of negatively charged boron vacancy (V) centers in hexagonal boron nitride (hBN) have emerged as a two-dimensional spin qubit system interfaced with optics…
quant-ph2025
Localization and coherent control of 25 nuclear spins in Silicon Carbide
Pierre Kuna, Erik Hesselmeier-Hüttmann, Phillip Schillinger +7
Optically addressable spin defects are excellent candidate platform for quantum sensing and quantum network. Nuclear spins coupled to color centers naturally enable long lived quan…
cond-mat.mtrl-sci2025
Demonstration of the ODMR activity of the telecom range ClV center in SiC: a wavefunction theory analysis
Zsolt Benedek, Oscar Bulancea-Lindvall, Joel Davidsson +2
Recently, density functional theory-based high-throughput screening of point defects in 4H-SiC revealed the positively charged chlorine-vacancy (ClV) defect to be a promising quant…