Gallium nitride (GaN)-based high electron mobility transistors (HEMTs) are a type of field-effect transistors (FETs) designed to operate at very high frequencies with low noise. As such, they have ...

Thin film technology focuses on the deposition and analysis of functional material layers on a substrate. These layers are essential building blocks in modern devices, like the microchips found in ...

Mars just gave up one of its oldest secrets — and it took a decade, a spacecraft, and a cosmic cannonball to catch it in the act. For the first time, NASA’s MAVEN mission has directly observed a ...

This video shows SemicoreEquipment's sputtering manufacturing process. This process starts when a substrate to be coated is placed in a vacuum chamber containing an inert gas. The negative charge is ...

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“You can never be too rich or too thin,” the saying goes, and when it comes to coatings, it’s true that thinner is often better. The way to truly thin coatings, ones that are sometimes only a few ...

The Perkin-Elmer sputtering tool has the ability to have up to three different 6” targets loaded at one time. The tool uses an RF power source for sputtering and currently has argon, and oxygen for ...

The animation displays the combinatorial sputtering procedure used by the Dahn Group at Dalhousie University. In this example a ternary is being sputtered. The composition gradients are orthogonal to ...