News

Researchers develop compact superradiant Smith-Purcell device with ultra-narrow linewidth
Superradiant Smith-Purcell radiation (S-SPR) is a kind of free electron radiation with a train of free electron bunches ...
Aviation Week Network2d
The Art of Electromagnetic Attack
When Air Combat Command redesignated the EC-37B to become the EA-37B in 2023, it was to better identify the platform’s ...
Space.com7d
A 'cosmic car radio' could help scientists tune in to dark matter within the next 15 years
"We don't know the frequency, so we need to keep tuning and trying different ones, like searching for a good radio station ...
C&EN20d
Building Thermal-Conduction Nanochannels in Composite Electromagnetic Interference Shielding Film for Electromagnetic Heat Management
State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing 210096, P. R. China Center for Flexible RF Technology, Frontiers Science Center ...
The Daily Dot26d
‘I used to sleep with my phone plugged and under my pillow.’
A mom on TikTok recently warned people not to fall asleep with their phones under the pillow by using an electromagnetic radiation detector. However, not everyone was convinced. The PSA from ...