plasma down fast enough, hard enough? This was 1958. The transistor was sitting in the laboratory, and they were commuting, they were turning
plasma that's able to contain itself?
plasma then generates its own magnetic field,
plasma. But here's the problem, it's unstable. So this is something you learn very early in your graduate work as a student in fusion, is you learn about plasmas that are called high beta plasmas.
"Plasmas-- The First State of Matter"-- I've just started to read.
Plasma surfacing is one phenomenon--
Plasma chemistry, new materials-- so one would like to know, by surfacing, by adding electroplating, or by adding ions
Plasma-based air and water purifiers already exist.
Plasma television and so on-- these already are quite popular.
Plasmas in medicine-- now, I would like to stress a little bit on this because it's still not very common.
Plasmas, agriculture-- this is a very exciting area.
Plasmas and radiation have a symbiotic relationship.
Plasmas are here and everywhere.
Plasma phenomena on several spatial and timescales-- spatial, as I mentioned.
plasma all the time. Plasma is a substance that has a fourth property, among water, solids, and solids, and it appears in high-energy states and has some mysterious properties, so I'm interested in that substance, and I often do
Plasma is any state of matter in which electrons have been torn apart and separated from the nuclei.
Plasma, that's right. So what we can predict is simply from this expansion of our universe, if we go far enough back,
plasmid. presenter: Yes. member #4: Does anyone like, dog breeders or horse breeders, can anyone step forward
a plasmoid. That plasmoid is in fact electrical current flowing in the plasma, generating a magnetic field and holding it for longer than it would otherwise. So, we've observed these for 100
"Astrophysical Plasmas and Fluids" was the first one I wrote.
A plasma is a mixture of positively and negatively charged particles along with some neutral particles.
The plasma has very different properties from its parent neutral gas.
So plasma-based display systems-- I think everyone is quite familiar with that.
so plasma rockets. So right now, I think there is a liquid propulsion.
And plasmas are being used to destroy bacteria in wound infections.
So plasma has a density n, which I mentioned already.
So plasma parameters, large number of particles in this sphere-- so that is the definition of a plasma.
Then plasmas have quasineutrality.
The plasma with electrons, ions and neutrons have three fluids.
So plasmas exhibit a variety of waves, as I already mentioned-- some of them.
And plasma displays wound up in everything from checkout counters at the grocery store to airline ticket counters and banks
In plasma, there's no friction, and there's no common attractor.
A plasma is opaque.
So you had this plasma of charged particles, and that meant that when photons were going around, they scattered off those charged particles.
This is discharge-produced plasma.
This is laser-produced plasma and it was the only method that seemed scalable.
that these plasmas where before they squeezed them very hard, and just like squeezing a tube of toothpaste, they squirted out the ends.
discovery in plasma physics that something new is happening. And what we discovered is we now call the field reversed configuration.
and the plasma is going back and forth along this magnetic field line inside that solenoid, inside that theta pinch.
- The self-organizing plasma.
So the plasmas became gas, and gas became liquefied.
is a plasma, is a quark-gluon plasma.
So what's a plasma?
The term plasma was first suggested by Irving Langmuir in 1939 while studying the electric discharges of gases by passing
These are plasma loops.
Because the plasma is following the magnetic field.
So this plasma magnetic field interaction is a very basic ingredient of all plasma phenomena.
in the form of plasma nitriding, which protects the material from corrosion.
And after this plasma processing, nitriding of the pipes, they have increased their lifetime tremendously.
And so plasmas also are being used very efficiently for the disposal of hospital waste.