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cond-mat.mes-hall2025
Observation of Quantized Charge Accumulation in a Quantum Anomalous Hall System
Yuanze Li, Jiahao Chen, Renfei Wang +6
The quantum anomalous Hall effect in magnetically doped topological insulators exhibits a quantized Hall conductance arising from the two-dimensional surface state…
cond-mat.mes-hall2025
Shubnikov-de Haas quantum oscillations with large spin splitting in highmobility Al0.8Ga0.2Sb/InAs/ Al0.8Ga0.2Sb quantum-well heterostructures
Zhenghang Zhi, Hanzhi Ruan, Jiuming Liu +6
We report the epitaxial growth of high-quality Al0.8Ga0.2Sb-InAs-Al0.8Ga0.2Sb quantum well films featured by high carrier mobility and strong spin-orbit coupling. By appropriately…
physics.app-ph2025
Local Detection of Enhanced Hot Electron Scattering in InSb/CdTe Heterostructure Interface
Xiaoxiao Ma, Zhenghang Zhi, Weijie Deng +4
The InSb/CdTe heterojunction structure, characterized by low effective mass and high electron mobility, exhibits interfacial energy band bending, leading to the Rashba spin-orbit c…