3 papers
quant-ph2026
Impact of Surface Treatment on Noise in PL-Measurements of Silicon Vacancies in 4H-SiC Lateral pin-Diodes
Jannik H. Schwarberg, Fabian Magerl, Susanne Beuer +11
Silicon vacancies () in 4H-SiC are promising candidates for quantum technologies due to their long spin coherence times and integrability into mature semiconductor p…
quant-ph2025
Laser intracavity absorption magnetometry for optical quantum sensing
J. M. Wollenberg, F. Perona, A. Palaci +6
Intracavity absorption spectroscopy (ICAS) is a well-established technique for detecting weak absorption signals with ultrahigh sensitivity. Here, we extend this concept to magneto…
quant-ph2025
Quantum enhanced electric field mapping within semiconductor devices
D. Scheller, F. Hrunski, J. H. Schwarberg +7
Semiconductor components based on silicon carbide (SiC) are a key component for high-power electronics. Their behavior is determined by the interplay of charges and electric fields…