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

12:00 PM - 12:30 PM JST(3:00 AM - 3:30 AM UTC)

[Th-A2-D-04 (Invited)] Coupling a Single Spin to the Motion of a Carbon Nanotube

Federico Fedele², 〇Federico Cerisola^1,2, Lea Bresque³, Florian Vigneau², Alexia Auffeves⁴, Andras Palyi⁵, Janet Anders¹, Natalia Ares² (1. University of Exeter (UK), 2. University of Oxford (UK), 3. University of Grenoble (France), 4. MajuLab (Singapore), 5. Budapest University of Technology and Economics (Hungary))

We report the first observation of spin-mechanical coupling in a suspended carbon nanotube. The coupling is measured both through mechanically induced EDSR broadening and resonance frequency shifts. The observations are in agreement with a model where the qubit g-tensor possess a mechcanical displacement dependence.