A study led by Northwestern University researchers has reported a way to observe hydrogel nano and microstructure while the hydrogel remains fully solvated. The approach reveals that methylcellulose, ...

Here is why gallium nitride (GaN) is the natural successor to silicon MOSFETs in the 100–650 V class of power devices.

Most solid materials we rely on, from steel, to plastics and ceramics, are designed to have specific properties. Whether a material is soft and flexible, or stiff and tough depends on how molecules ...