Lightning can be used to probe Earth’s dynamic Van Allen radiation belts, directly connecting terrestrial weather and space ...

Figure 1: Different explosives have unique terahertz spectral fingerprints ... and detection of terahertz radiation The terahertz region of the electromagnetic spectrum between 0.2 THz and ...

Stark broadening is a phenomenon that occurs in the spectral lines of atoms and ... the probability of absorption or emission of electromagnetic radiation in transitions between energy levels ...

Terahertz electromagnetic waves occupy a middle ground between electronics waves, like microwave and radio waves, and photonics waves, such as infrared and UV waves. For example, mobile phones use ...

A team of researchers has developed innovative methods to enhance frequency conversion of terahertz (THz) waves in graphene-based structures, unlocking new potential for faster, more efficient ...

Chinese researchers detected audible electromagnetic waves over 62,000 miles from Earth in a region where they weren't expected.

When light from this spectral line is incident on the emitter ... Show that the wavelength of electromagnetic radiation is equal to the de Broglie wavelength of its quantum (photon).