5 papers
Stack of correlated insulating states in bilayer graphene kagome superlattice
Xinyu Cai, Fengfan Ren, Qiao Li +9
Graphene-based systems have emerged as a rich platform for exploring emergent quantum phenomena-including superconductivity, magnetism, and correlated insulating behavior-arising f…
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…
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…
Electrical detection in two-terminal perpendicularly magnetized devices via geometric anomalous Nernst effect
Jiuming Liu, Bin Rong, Hua Bai +10
The non-uniform current distribution arisen from either current crowding effect or hot spot effect provides a method to tailor the interaction between thermal gradient and electron…
Tunable interfacial Rashba spin-orbit coupling in asymmetric AlInSb/InSb/CdTe quantum well heterostructures
Hanzhi Ruan, Zhenghang Zhi, Yuyang Wu +11
The manipulation of Rashba-type spin-orbit coupling (SOC) in molecular beam epitaxy-grown AlInSb/InSb/CdTe quantum well heterostructures is reported. The effective band…