2 papers
cond-mat.mtrl-sci2026
Persistent Interfacial Topological Hall Effect Demonstrating Electrical Readout of Topological Spin Structures in Insulators
Jing Li, Huilin Lai, Andrew H. Comstock +12
Conventional topological Hall effects (THE) require conducting magnets, leaving insulating systems largely inaccessible. Here we introduce the interfacial topological Hall effect (…
cond-mat.mtrl-sci2025
Spin-to-charge conversion at KTaO3(111) interfaces
Athby H. Al-Tawhid, Rui Sun, Andrew H. Comstock +3
Rashba spin-orbit coupling locks the spin with momentum of charge carriers at the broken inversion interfaces, which could generate a large spin galvanic response. Here, we demonst…