3 papers
cond-mat.mtrl-sci2026
In situ Gas-Cell Electron Microscopy Reveals Pressure-Selected Restructuring Pathways in AuRu Ammonia Catalysts
Amy S. McKeown-Green, Parivash Moradifar, Zisheng Zhang +7
Bimetallic catalysts provide new routes toward sustainable ammonia synthesis, but the nanoscale structural dynamics under reaction-relevant conditions remain poorly understood. Her…
cond-mat.mes-hall2025
Single-Ion Sensing in Liquid Using Fluorescent h-BN Point Defects
Yecun Wu, Kun Xu, Hori Pada Sarker +7
Understanding the chemical state of individual ions in solutions is crucial for advancing knowledge of complex systems. However, sensing systems at the single-ion level in liquid e…
cond-mat.mtrl-sci2025
A Coordination-Based Model for the Prediction of Surface Energies and the Shape of Metal Particles
Shyama Charan Mandal, Frank Abild-Pedersen
Surface energies of metal-based systems are important for determining the Wulff-constructed shapes of metal nanoparticles and understanding the stability. We have developed a coord…