With the dream of creating a paintable semiconductor layer for ad-hoc creation of simple diodes, he’s been experimenting with oxidising copper to make a surface of cupric oxide onto which he can ...

As an example, [Breaking Taps] has been working with copper (II) oxide, producing photodiodes, and coming within touching distance of a working matrix array. The video below the break is a ...

The nickel-oxide compound “(Sm-Eu-Ca)NiO₂” is the first copper-free high-temperature ... the synthesized material had a highly ordered structure of the constituent atoms and contained ...

Department of Physics have designed and synthesized a groundbreaking new material—a copper-free superconducting oxide—capable ...