The work demonstrates how DES offers a complete radioactivity profile from a tiny sample in just days, cutting down processes that once took months. Detailed energy signatures. At ...

Nuclear reactors and spacecraft are exposed to high levels of radiation and high temperatures, so it's critical the metals ...

At the heart of the technique is a device known as a transition-edge sensor (TES). This advanced radiation detector operates at temperatures close to absolute zero and can capture the energy ...

Despite danger for Japan nuclear workers, radiation sickness not yet a threat. March 17, 2011— -- As the situation at Japan's nuclear reactors continues to deteriorate, many in Japan and ...