A strategy for the spin-acoustic control of silicon vacancies in a 4H silicon carbide-based bulk acoustic resonator

https://phys.org/news/2023-10-strategy-spin-acoustic-silicon-vacancies-4h.html

"characterize acoustic properties microelectromechanical systems, also enabling greater control over quantum memory devices based on spin defects use acoustic vibrations a quantum resource... common, easily measurable defect in silicon carbide mechanically sensitive and robustly controlled to make non-invasive strain sensor... future:  strain imaging in silicon carbide based devices, like MRI... use feedback between resonator and spins to control both systems simultaneously... quantum technologies, imaging"