Viratec is a world-class supplier of optical thin film coatings used on glass and plastic for display and imaging applications.

Controlling film thickness to precise specifications is essential for ensuring high yield in high-performance devices.

InfinityPV, a Danish provider of printed electronics equipment, has launched a slot-die coater to provide thin-film solar PV researchers with a compact, configurable sheet coater that is suitable for ...

In the realm of general relativity, black holes are well-known for their ability to trap light and matter by bending ...

Offers new possibilities to control light across the spectrum and insight into light–matter interactions. The device, reported in Advanced Photonics, functions as an optical black hole or optical ...

Abstract: The theory of the electrical properties of metal films as given by Fuchs and Sondheimer is extended to nondegenerate semiconductors with ellipsoidal energy surfaces. A change of variables ...