Using the strange properties of tiny particles of gold, researchers have concentrated light down smaller than a single atom, letting them look at individual chemical bonds inside molecules, and opening up new ways to study light and matter.
A team of Italian scientists have built on previous work in this field using pectin with a high degree of methylation as the medium to create a new architecture of hybrid device with a double-layered polyelectrolyte that alone drives memristive behavior.
Researchers demonstrate that using germanides of metals at the metal-germanium interface with suitable surface crystal planes, greatly improves the contact resistance and device performance germanium semiconductor devices.
Membranes made from carefully arranged graphene layers could help transform seawater desalination from an energy intensive process into one that is significantly more energy efficient. Such a transformation would reduce the carbon footprint and power demand of countries that rely on desalination to meet their freshwater needs.