The Neutral Beam Injection (NBI) is a method for increasing the plasma temperature and driving currents in magnetically-confined fusion plasmas by injecting neutral hydrogen/deuterium beams. As the ...

Ever been up in the mountains, at the beach, or in a thunderstorm and suddenly felt a huge change in your mood? That’s not just a feeling of awe. It might be negative ions. Negative ions are molecules ...

Electron affinity, defined as the energy released when an electron attaches to a neutral atom, is a fundamental parameter in understanding atomic reactivity and material properties. Negative ion ...

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 ...

Do you ever wonder why it feels so good to be outdoors, in the woods, on the water and especially around waterfalls? Negative ions might be the answer. Negative air ions are actually positive ...

Deterministic single-ion implantation. Courtesy: K Groot-Berning, University of Mainz A new technique for reliably inserting single-ion impurities into a crystal and with a precision of just tens of ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...