Piezoelectric materials hold great promise as sensors and as energy harvesters but are normally much less effective at high temperatures, limiting their use in environments such as engines or space exploration.
A team of Penn State engineers are looking at lithium iron phosphate batteries that have a range of 250 miles with the ability to charge in 10 minutes.
A new kind of wearable health device would deliver real-time medical data to those with eye or mouth diseases.
Two-dimensional materials can be used to create smaller, high-performance transistors traditionally made of silicon.