A team of US researchers has developed a tiny laser-based crystal sensor that can ...

The Rydberg atom-based device could be a fraction the size of existing antennae ...

Electromagnetic induction methods exploit the interaction between time‐varying magnetic fields and conductive or permeable objects to detect and characterise hidden targets. A primary coil generates a ...

Researchers at ETH Zurich have developed a method that uses a single ion to detect electromagnetic fields above a surface and to create a three-dimensional map of them. In the future, this approach ...

Advancements in electromagnetic (EM) tracking systems enable a greater application of minimally invasive procedures. This adds value to interventional or robotic-navigated procedures, which are less ...

This review summarizes flexible electromagnetic induction-type tactile sensors that convert touch-induced magnetic-flux ...

What is airborne electromagnetic surveying and what are its applications? What is the level of safety when performing a survey? You may have seen one before, a helicopter or light aircraft towing a ...