Compact and efficient: prototype of a working, pocket-sized neutron detector made with semiconductor rich in lithium-6. (Courtesy: Northwestern University/Argonne National Laboratory) A semiconductor ...

Lithium-ion batteries are expected to have a global market value of $47 billion by 2023, but their use in heavy-duty applications such as electric vehicles is limited due to factors such as lengthy ...

They promise higher energy densities and increased safety, but are really slow. Scientists observed lithium ions wandering within the composite cathode with neutron imaging The scientists designed a ...