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cond-mat.mes-hall2026
Superfast hole spin qubits enabled by uniaxial strain-boosted spin-orbit coupling
Yi-Xu Wang, Yang Liu, Shan Guan +2
Two-dimensional (2D) electron/hole gases confined in semiconductor heterostructures suffer from weak Rashba spin-orbit coupling (SOC) for manipulating spin degreee of freedom via a…
cond-mat.mes-hall2025
Protected valley splitting against interface disorder toward scalable silicon electron spin qubits
Yang Liu, Gang Wang, Shan Guan +2
Regardless of various material design strategies, experimentally achieving substantial and controllable valley splitting in Si/SiGe quantum wells remains a central challenge for en…