A Dec. 16 Instagram post (direct link, archive link) links the drone sightings across the eastern U.S. to the search for a radioactive isotope that briefly went missing in New Jersey. "Drone Mystery ...

Today heterostructures composed of silicon and silicon germanium, or gallium arsenide ... although this is large for an isotope effect, it is still too small for room-temperature operations.

The least abundant tantalum isotope, Ta-180 is found naturally in ... Over the course of a year, researchers collected data using germanium detectors boasting exceptional energy resolution.

Battery Age Minerals Ltd (ASX:BM8) has confirmed the presence of Germanium-76 (Ge76), a critical isotope for semiconductor technologies, at its Bleiberg exploration project in Austria based on ...