Important optimization algorithms that are designed to solve large-scale problems such as airline schedules and supply chain logistics may soon get a boost from 2D materials that will enable the algorithms to better solve the problems and use less energy, according to Penn State researchers.
Transistors built from ultra-thin 2D materials take a step forward
Two-dimensional materials can be used to create smaller, high-performance transistors traditionally made of silicon, according to Saptarshi Das, assistant professor of engineering science and mechanics (ESM) in Penn State’s College of Engineering.
Das and his collaborators report in Nature Communications on tests to determine the technological viability of transistors made from 2D materials. Transistors are tiny digital switches found in cell phones, computer circuits, smart watches and the like.
“We live in a digital and connected world driven by data,” Das said. “Big data requires increased storage and processing power. If you want to store or process more data, you need to utilize more and more transistors.”