New organic crystal upgrades sunlight’s visible photons into ultraviolet, hinting at cleaner hydrogen, pollution control and ...

Planar light-responsive nanofluidic memristors combine ionic memory, programmable weights, logic, and in-sensor processing in ...

Mass transfer: molecular diffusion and Flick's law, conduction and convective mass transfer, permeability through single and multilayer films. Mechanical operations: size reduction of solids, high ...