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Impermeable plasma is a type of thermal plasma which acts like an impermeable solid with respect to gas or cold plasma and can be physically pushed. Interaction of cold gas and thermal plasma was briefly studied by a group led by Hannes Alfvén in 1960s and 1970s for its possible applications in insulation of fusion plasma from the reactor ...
The plasma collisionality is defined as [4] [5] =, where denotes the electron-ion collision frequency, is the major radius of the plasma, is the inverse aspect-ratio, and is the safety factor. The plasma parameters m i {\displaystyle m_{\mathrm {i} }} and T i {\displaystyle T_{\mathrm {i} }} denote, respectively, the mass and temperature of the ...
Piezoelectric direct discharge plasma; Pinch (plasma physics) Planetary nebula; Planetary nebula luminosity function; Plasma-desorption mass spectrometry; Plasma-enhanced chemical vapor deposition; Plasma-immersion ion implantation; Plasma-powered cannon; Plasma (physics) Plasma acceleration; Plasma Acoustic Shield System; Plasma activated ...
This plasma radiation physics is critical for the diagnosis and simulation of astrophysical and nuclear fusion plasma. [4] It is one of the most general approaches [ 5 ] and lies between the extrema of a local thermal equilibrium and a coronal picture.
pioneering research in beam-plasma interactions, James Clerk Maxwell Prize for Plasma Physics (1994) Francis F. Chen: pioneering works on electrostatic probes, the plasma physics textbook "Introduction to Plasma Physics and Controlled Fusion"James Clerk Maxwell Prize for Plasma Physics (1995) Thomas M. O'Neil
In plasma physics, waves in plasmas are an interconnected set of particles and fields which propagate in a periodically repeating fashion. A plasma is a quasineutral, electrically conductive fluid.
Astrophysical plasma is plasma outside of the Solar System. It is studied as part of astrophysics and is commonly observed in space. [2] The accepted view of scientists is that much of the baryonic matter in the universe exists in this state. [3] When matter becomes sufficiently hot and energetic, it becomes ionized and forms a plasma.
A double layer is a structure in a plasma consisting of two parallel layers of opposite electrical charge. The sheets of charge, which are not necessarily planar, produce localised excursions of electric potential, resulting in a relatively strong electric field between the layers and weaker but more extensive compensating fields outside, which restore the global potential. [1]