[Th-P1-F] Multiple Qubit Control

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[Th-P1-F-03] Spectrum Engineering with Spin-Orbit States via Magneto-Tunneling

〇Jose C. Abadillo-Uriel¹, Esteban Rodríguez-Mena², Míchel Pino¹, Biel Martínez², Rubén Seoane Souto¹, Ahmad Fouad², María Calderón¹, Ramón Aguado¹, Yann-Michel Niquet² (1. CSIC (Spain), 2. CEA Grenoble (France))

In this work, we show that even-in-momentum spin-orbit coupling induces magnetic in coupled quantum dots, yielding gate-tunable g-tensor shifts and sweet spots for hole-spin qubits. It also reshapes subgap states in superconductor-semiconductor hybrids, enabling spectrum engineering.