A plan to use millions of smartphones to map out real-time variations in Earth’s ionosphere has been tested by researchers in the US. Developed by Brian Williams and colleagues at Google Research in ...
Working principle Illustration of the single-crystal (a) and cascade-connected two-crystal (b) devices under X-ray irradiation. (c) Time-resolved photocurrent responses of the two devices. (Courtesy: ...
Sign into your Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is separate to any IOP accounts ...
The big names in physics to write for the volume include Martin Rees on the search for extraterrestrial intelligence across a century; Carlo Rovelli on scientific thinking across the centuries; and ...