Silver halide crystals and fibres have garnered substantial interest owing to their exceptional optical properties, which render them indispensable for advanced photonic applications. Their ability to ...
Silver “angiography” of a lead-halide perovskite crystal. This silver ion-based electrochemical staining technique, developed at ISTA, enables visualization of the material’s domain-wall structure ...
It is 14 years since the first Polaroid cameras began developing and printing their own black-and-white snapshots in a matter of seconds. Though photographers have been yearning ever since for someone ...