[Th-A2-F] Spin Qubit Connectivity

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[Th-A2-F-01] High quality hybrid spin cQED 3D architecture

〇Sébastien Granel^1,2 (1. CEA-Grenoble (France), 2. Univ. Grenoble-Alpes (France))

Experiments based on cQED with semiconductor spin qubits are currently limited by the low quality of the microwave cavity. We present here a 3D integrated spin cQED architecture that combines a cavity on a low-loss sapphire substrate with Si-MOS quantum dot devices. We demonstrate strong spin-photon coupling with a high quality microwave interface.