Rui Xu
2 papers · Latest:
Mesoscale & Nanoscale Physics
Sculpting Spin-Wave Landscapes via Curvature of 2D Magnonic Crystals
This paper introduces 3D curvilinear nanotemplates to create 2D magnonic crystals, achieving a complete spin-wave band gap and localized modes.
2605.05156
Natural Language ProcessingGeometry-Calibrated Conformal Abstention for Language Models
A post-hoc framework, Geometry-Calibrated Conformal Abstention, enables LMs to selectively abstain from answering when uncertain, boosting correctness.
2604.27914
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