advanced electronics tagged posts

The open problem was what controlled the velocity of the electron liquid (shown as a wavy waterfront). The findings show that it is the frozen antiferromagnetism on the honeycomb lattice that sets this velocity by slowing it down as the two interact.
Credit: Yale-NUS College

A new discovery explains what happens during the phase transition in Dirac materials, paving the way for engineering advanced electronics that perform significantly faster. Yale-NUS Associate Professor of Science (Physics) Shaffique Adam is the lead author for a recent work that describes a model for electron interaction in Dirac materials, a class of materials that includes graphene and topological insulators, solving a 65-year-old open theoretical problem in the process...

Researchers at Oregon State University use new technology to control the formation and release of bubbles. Here that technology is illustrated with the letters “OSU” printed on a substrate. Credit: Image courtesy of Oregon State University

Engineers at Oregon State University have found a new way to induce and control boiling bubble formation, that may allow everything from industrial-sized boilers to advanced electronics to work better and last longer. The concept could be useful to either to boil water and create steam more readily, like in a boiler or a clothing iron; or with a product such as an electronics device to release heat more readily while working at a cooler temperature.

“One of the key limitations for electronic devices is the heat they generate, and something that helps dis...