[Tu-P1-D] Spin-based emergent phenomena

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[Tu-P1-D-02] Uncovering Emergent Quantum Phenomena in High-Mobility InAs Quantum Well Structures

〇Yilmaz Gul¹, Irene Villar Rodriguez¹, Stuart N Holmes¹, Connor Dempsey², Chris Palmstrom², Maksym Myronov³, Michael Pepper¹ (1. University College London (USA), 2. Univeristy of California Santa Barbara (UK), 3. University of Warwick (USA))

Indium arsenide quantum wells exhibit strong spin–orbit coupling and high mobility, enabling ballistic one-dimensional transport and fractional conductance. Transverse electron focusing reveals Rashba–Dresselhaus interplay. Results are compared with high-mobility Ge quantum wells to understand material-dependent spin–orbit effects.