Graphene enhances XPS

X-ray photoelectron spectroscopy (XPS) is one of the most sensitive and informative surface analysis techniques available.

MIT researchers develop “miniscule” shape memory ceramic

A team at the Massachusetts Institute of Technology, Cambridge, together with two collaborators in Singapore, has reportedly developed a way to make minuscule ceramic objects that are not only flexible, but also have a “memory” for shape.

How Neon Signs Are Made

How Are Neon Signs Made? Neon signs produce radiant self-emitted light. They contain neon, argon, other inert  gases, or combinations of various gases at low pressure. Neon gas emits a red glow. Argon can emit yellow, blue, green, or white. When the current is turned on, the tube glows with a constant fiery light. Neon […]