Physics - Plasma Physics news

Postcards from the plasma edge

For magnetic fusion energy to fuel future power plants, scientists must find ways to control the interactions that take place between the volatile edge of the plasma and the walls that surround it in fusion ...

Oct 28, 2014
5 / 5 (4) 1

Safer medical kit by plasma-activated water

similar to the form created in neon signs, fluorescent tubes and TV displays – to create water that stays significantly antibacterial and can be used as a disinfectant for at least seven days after becoming plasma-active.

Nov 04, 2011
4.5 / 5 (4) 4 | with audio podcast

Ray tracing and beyond

Ray tracing is simple to explain at one level: "We all do it all day long: That's how you navigate the world visually," Gene Tracy explains. "The fact that I know that you're sitting there and not over there is because the ...

Sep 01, 2014
4.5 / 5 (4) 0

Plasma screens enhanced as disorder strikes

A new study improves our understanding of plasma sources, a state of matter similar to gas in which a certain portion of the particles are ionised and which are used for example in plasma display panels. ...

Oct 11, 2012
4 / 5 (4) 4 | with audio podcast

Dramatic end of plasma crystal experiment

For seven years it delivered outstanding results for science and technology on the International Space Station, now the successful plasma crystal laboratory PK-3 Plus operated one last time. After undocking ...

Nov 04, 2013
5 / 5 (3) 1

Fusion foe lends a helping hand

Although oxygen is required to sustain life, oxygen sucks the life out of fusion by radiating away too much power from the high-temperature plasma. Accordingly, great efforts are expended to reduce the oxygen ...

Nov 13, 2013
5 / 5 (3) 0