Research Paper#Superconductivity, Spin-Orbit Coupling, Condensed Matter Physics🔬 ResearchAnalyzed: Jan 3, 2026 15:44
Semiclassical Theory for Proximity-Induced Superconducting Systems
Published:Dec 30, 2025 14:07
•1 min read
•ArXiv
Analysis
This paper develops a semiclassical theory to understand the behavior of superconducting quasiparticles in systems where superconductivity is induced by proximity to a superconductor, and where spin-orbit coupling is significant. The research focuses on the impact of superconducting Berry curvatures, leading to predictions about thermal and spin transport phenomena (Edelstein and Nernst effects). The study is relevant for understanding and potentially manipulating spin currents and thermal transport in novel superconducting materials.
Key Takeaways
- •Develops a semiclassical theory for proximity-induced superconducting systems.
- •Focuses on the role of spin-orbit coupling.
- •Reveals superconducting Berry curvatures.
- •Predicts thermal Edelstein and spin Nernst effects.
- •Applies the theory to systems with Rashba spin-orbit coupling, proximity-induced superconductivity, and ferromagnetic order.
Reference
“The paper reveals the structure of superconducting Berry curvatures and derives the superconducting Berry curvature induced thermal Edelstein effect and spin Nernst effect.”