When a cupric oxide compound is subjected to high pressure, its Cu–O–Cu bond angle widens, strengthening the magnetic interaction between the ions. Using this phenomenon, this research team ...

This study presents an effective process for preparing advanced H 2 sensors that combine high precision with rapid detection to meet critical safety standards in industrial settings.

Initially, the fabricated copper (Cu) NWs have low crystallinity and form a Cu oxide layer on the surface, hindering interaction with oxygen. The annealing process reshapes the Cu NWs from a ...