Electromagnetic induction imaging (EMI) is a well established imaging technique, developed over several decades. It has been widely used to assess cracks in metallic structures and to detect and ...
These days when electronic circuits can be found almost anywhere, there is, some people fear*, a different kind of environmental pollution. They call it electrosmog (the word does not appear in any ...
Artistic impression of an array of atomic magnetometers performing electromagnetic induction imaging of the heart. (Courtesy: CC BY 4.0/L Marmugi and F Renzoni Sci. Rep. 10.1038/srep23962) Atrial ...
Atomic sensor: the device is made of spins whose noise is only limited by intrinsic quantum fluctuations. (Courtesy: E Polzik) Researchers at the University of Copenhagen in Denmark have found a way ...