5 papers
Strain-engineered long-distance supercurrent in an altermagnetic CrSb based-Josephson junction
Yifan Gao, Jin Yan, Junjie Wei +27
Altermagnetic materials, characterized by vanishing net magnetization and momentum-dependent spin splitting, provide a unique platform for realizing unconventional superconducting…
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…
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…
Interplay between moment-dependent and field-driven unidirectional magnetoresistance in CoFeB/InSb/CdTe heterostructures
Jiuming Liu, Liyang Liao, Bin Rong +14
Magnetoresistance effects are crucial for understanding the charge/spin transport as well as propelling the advancement of spintronic applications. Here we report the coexistence o…