Wei Chen

Deformable precipitates locally modify fault-mediated plasticity for strength-ductility synergy

Precipitates in structural alloys are conventionally understood as passive obstacles to dislocation motion. Here we show that semi-coherent hexagonal close-packed precipitates in a low-stacking-fault-energy Ni50Co30Ru20 multi-principal element alloy cooperate with planar-fault pl...

Gradient Orbital Coupling in Mn‐Doped Asymmetric Units Amplifies Red Emission of NH 4 CdCl 3 for X‐Ray Scintillation Imaging

ABSTRACT Halide perovskites are promising for applications in light‐emitting diodes, multilevel anti‐counterfeiting, and radiation detection due to their excellent luminescence properties. Mn 2+ doping can further tailor the optical properties of perovskites, yet its microscopic...