In 2009 researchers found an "ionization surprise" that defied explanation. Until that time, it had been commonly thought that the ionization of atoms by strong laser fields was well-understood, but ...

An air ionizer releases negative ions into the air. This helps particles clump together and land on a surface, which could be cleaned. Benefits include mold, bacteria, and virus prevention, among ...

Researchers have for the first time measured the first ionization energy of lawrencium, the last of the actinides, validating predictions of the element’s electronic structure (Nature 2015, DOI: ...

Ionization is crucial in strong field physics and attosecond science, where it describes how electrons escape from their ...

Not all smoke detectors are equal, and the type of smoke detector installed in many homes might not sound off in all fires. Smoke alarm manufacturers sell alarms with two types of technology.

Aerospace giant Boeing tested two kinds of ionization technologies — like those widely adopted in schools hoping to combat Covid-19 — to determine how well each killed germs on surfaces and decided ...