Surfaces that have been coated with rare earth oxides develop water-repelling properties only after contact with air. Even at room temperature, chemical reactions begin with hydrocarbons in the air. Researchers report that it is these reactions that are responsible for the hydrophobic effect.
Researchers have discovered a new form of the simple compound GeSe that has surprisingly escaped detection until now. This so-called beta-GeSe compound has a ring type structure like graphene and its monolayer form could have similarly valuable properties for electronic applications.
Scientists have developed an ultra-thin coating material that has the potential to extend the life and improve the efficiency of lithium-sulfur batteries, one of the most promising areas of energy research today.
A group of researchers has shown that the simple curvature of nanomagnets can be used to induce textures within the magnetization field - a potential boon for future random access memory devices and data storage.