image: Defect engineering is an effective strategy to modify 2D materials for enhanced HER activity. By structuring edge defects, vacancy defects and dopant derived defects, the electronic structure ...

(Nanowerk News) Researchers at the Center for Integrated Nanostructure Physics, within the Institute for Basic Science (IBS), have shown that defects in monolayer molybdenum disulfide (MoS2) exhibit ...

Positron Annihilation Spectroscopy (PAS) is a highly sensitive, non-destructive method for probing atomic-scale imperfections in a broad spectrum of materials, from metals and ceramics to polymers and ...