Researchers in the US and China have shown that diffusion at the atomic scale enables long nanowires of crystalline metals to be fabricated using a single-step moulding technique. The nanomoulding ...

Researchers have obtained the first direct observations of atomic diffusion inside a bulk material. The research could be used to give unprecedented insight into the lifespan and properties of new ...

A series of "states" (dots) connected with "transitions" (lines) in a complex system. Bigger dots correspond to states where more time is spent during simulation, thicker lines for faster transitions.

Diffusion paths and energy barriers of the H atom in Al 2 O 3. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions ...

We continue the amazing broader history of gaseous diffusion as envisioned by Gordon Fee and prepared by Steve Polston, who was at one time the manager of the Paducah (Ky.) Gaseous Diffusion Plant and ...

(Nanowerk News) Atomic and close-to-atomic scale manufacturing (ACSM) represents the processing techniques for high-end products, which requires not only the atomic-level manufacturing precision and ...