Plasma oscillations, also known as Langmuir waves (after Irving Langmuir), are rapid oscillations of the electron density in conducting media such as...
13 KB (1,800 words) - 20:18, 25 May 2025
In plasma physics, a lower hybrid oscillation is a longitudinal oscillation of ions and electrons in a magnetized plasma. The direction of propagation...
2 KB (262 words) - 10:07, 1 April 2024
In plasma physics, an upper hybrid oscillation is a mode of oscillation of a magnetized plasma. It consists of a longitudinal motion of the electrons...
3 KB (597 words) - 11:22, 5 March 2024
criterion is satisfied, the plasma is quasineutral. Collisionlessness: The electron plasma frequency (measuring plasma oscillations of the electrons) is much...
62 KB (6,394 words) - 16:40, 4 June 2025
Plasmon (category Plasma theory and modeling)
plasmon is a quantum of plasma oscillation. Just as light (an optical oscillation) consists of photons, the plasma oscillation consists of plasmons. The...
27 KB (3,153 words) - 06:47, 9 June 2025
Electric on microwaves, plasma physics and nuclear reactors. Under Irving Langmuir, his work pioneered the study of plasma oscillations. He is also noted for...
7 KB (682 words) - 09:21, 28 May 2025
vibrations of atoms in a solid, and the plasmon, a particle derived from plasma oscillation. These phenomena are typically called quasiparticles if they are related...
17 KB (2,224 words) - 06:09, 20 February 2025
In plasma physics, waves in plasmas are an interconnected set of particles and fields which propagate in a periodically repeating fashion. A plasma is...
6 KB (489 words) - 04:01, 19 March 2025
in astronomy range from 2.4×1023 Hz (1 GeV gamma rays) down to the local plasma frequency of the ionized interstellar medium (~1 kHz). Wavelength is inversely...
47 KB (4,685 words) - 15:35, 12 May 2025
In cosmology, baryon acoustic oscillations (BAO) are fluctuations in the density of the visible baryonic matter (normal matter) of the universe, caused...
27 KB (3,238 words) - 10:48, 30 May 2025
Ball lightning (category Terrestrial plasmas)
collective oscillations of free electrons. The simplest case corresponds to radial oscillations in a spherical plasma membrane. These oscillations are sustained...
77 KB (9,286 words) - 12:43, 7 June 2025
Quark–gluon plasma (QGP or quark soup) is an interacting localized assembly of quarks and gluons at thermal (local kinetic) and (close to) chemical (abundance)...
63 KB (7,430 words) - 20:22, 13 June 2025
excitation or quantum plasma oscillation where the electrons simultaneously oscillate with respect to all the ions. The simultaneous oscillation can be called...
13 KB (1,750 words) - 01:29, 11 June 2025
temperature and plasma density. Characteristic electron plasma frequency, the frequency with which electrons oscillate (plasma oscillation): ω p e = ( 4...
20 KB (2,829 words) - 08:30, 24 June 2024
quantise the longitudinal electron oscillations about positive ion cores within the bulk of an electron gas (or plasma). The charge motion in a surface...
14 KB (1,403 words) - 11:33, 15 March 2025
{ZB}{\mu }}\ {\mbox{rad/s}}} electron plasma frequency, the frequency with which electrons oscillate (plasma oscillation): ω p e = ( 4 π n e e 2 m e ) 1 2...
14 KB (2,480 words) - 00:27, 26 May 2025
Fusion power (section Plasma behavior)
equilibrium, large-amplitude, spherical plasma oscillations in electrostatic confinement devices". Physics of Plasmas. 5 (7): 2498–2503. Bibcode:1998PhPl...
218 KB (22,686 words) - 22:41, 10 June 2025
Electromagnetic electron wave (redirect from Over-dense plasma)
electrons oscillate at a frequency ωpe, called electron plasma frequency. These oscillations do not propagate—the group velocity is 0. When the thermal...
8 KB (1,336 words) - 20:50, 26 May 2025
Its name is an abbreviation of the term transmission line shunted plasma oscillation qubit; one which consists of a Cooper-pair box "where the two superconductors...
15 KB (1,553 words) - 22:57, 17 May 2025
of the plasma oscillations of the electron gas m 2 {\displaystyle m_{2}} relatively to the ionic lattice m 1 {\displaystyle m_{1}} . The plasma oscillations...
30 KB (3,670 words) - 00:17, 24 May 2025
Boltzmann relation (category Plasma physics equations)
occur, for example, when oscillations occur so fast that the electrons cannot find a new equilibrium (see e.g. plasma oscillations) or when the electrons...
3 KB (462 words) - 13:05, 27 November 2023
Electrostatic ion cyclotron wave (category Waves in plasmas)
In plasma physics, an electrostatic ion cyclotron wave is a longitudinal oscillation of the ions (and electrons) in a magnetized plasma, propagating nearly...
1 KB (189 words) - 18:50, 14 December 2020
Electron (section Plasma applications)
free electrons form a plasma that radiates energy due to Bremsstrahlung radiation. Electron gas can undergo plasma oscillation, which is waves caused...
155 KB (15,859 words) - 20:24, 29 May 2025
first developed the theory in 1954. Thomas–Fermi screening and the plasma oscillations can be derived as a special case of the more general Lindhard formula...
16 KB (3,456 words) - 00:31, 26 May 2025
frequency with respect with electron density can be related through plasma oscillation concept particularly the 'Cold' Electrons mechanism. ω p e = n e e...
7 KB (1,007 words) - 18:53, 4 September 2024
started. They are also inherently unstable, prone to phenomena such as plasma oscillation and thermal runaway.[citation needed] Because of these characteristics...
17 KB (2,143 words) - 17:26, 31 December 2024
Debye length (category Plasma parameters)
instead of Debye length. Bjerrum length Debye–Falkenhagen effect Plasma oscillation Shielding effect Screening effect Debye, P.; Hückel, E. (2019) [1923]...
20 KB (2,744 words) - 21:27, 12 June 2025
80-fold increase in electron density, based on the frequency of plasma oscillations observed beginning on April 9, 2013, triggered by a solar outburst...
113 KB (8,844 words) - 09:18, 5 June 2025
fills multiple Debye spheres and are thus able to sustain collective plasma oscillations. The existence of the antiproton was experimentally confirmed in...
78 KB (8,074 words) - 03:47, 10 June 2025
plasma, such as ion cyclotron resonance (ICR), electron cyclotron resonance (ECR) or lower hybrid oscillation, to produce a high density cold plasma....
5 KB (600 words) - 22:18, 7 November 2024