Crater-shaped Enrichment of ${\mathrm{V}}_{\mathrm{Si}}$ Color Centers in $4H$-SiC using Single-Pulse Near-Infrared Femtosecond Laser Processing

Mengzhi Yan, Junlei Zhao, Ying Song +5

Currently, Si vacancy (${\mathrm{V}}_{\mathrm{Si}}$) color centers in SiC are of significant interest due to their potential applications in quantum sensing and quantum communication.…