[Th-A2-D] Physics of spin dynamics and control

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[Th-A2-D-02] Piezoelectric Surface Acoustic Wave Micro-Resonators for Electron Spin Resonance Spectroscopy

〇Tom Reinacher¹, Krishna Coimbatore Balram¹ (1. Univ. of Bristol (UK))

Piezoelectric micro-resonators offer a novel route for nanoscale electron spin resonance. By leveraging high quality factors and efficient focusing of surface acoustic waves in a confocal cavity, we achieve Purcell-like enhancement of spin detection sensitivity for NV centers in nanodiamonds.