Abstract: Graphene has emerged as a promising material for future radio frequency (RF) device applications due to its exceptional carrier mobility, high saturation velocity, and atomically thin ...

We study how Elon Musk's polarizing and partisan actions have impacted Tesla vehicle sales in the United States. Using county-level, monthly data on new vehicle registrations, we leverage how changes ...

A major health care divide is coming in 2026. Some Americans may finally catch a break on rising costs, as the first negotiated Medicare drug prices go into effect. Others will end up paying more, as ...