Gallium nitride (GaN) is an ideal material for applications requiring high switching speeds and minimal power losses. While ...

Cornell researchers have used high-resolution 3D imaging to detect, for the first time, the atomic-scale defects in computer chips that can sabotage their performance.

Hundreds of thousands of German parts have been found in drones used by Russia to attack Ukraine, despite sanctions. The Russian military apparently values German components highly.

Quantum technologies, computers or other devices that operate leveraging quantum mechanical effects, rely on the precise ...

For nearly two decades, two-dimensional (2D) semiconductors have been studied as a complement or possible successor to silicon transistors, promising smaller, faster and more energy-efficient ...

By showing practical ways to detect when and where these defects form, US researchers can help make future devices more ...

Duke engineers show how a common device architecture used to test 2D transistors overstates their performance prospects in real-world devices.

Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide charges. Researchers visualized these charge-transport networks using a ...