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2. Plasma oscillation - Wikipedia

   en.wikipedia.org/wiki/Plasma_oscillation

   Plasma oscillations, also known as Langmuir waves (after Irving Langmuir), are rapid oscillations of the electron density in conducting media such as plasmas or metals in the ultraviolet region. The oscillations can be described as an instability in the dielectric function of a free electron gas. The frequency depends only weakly on the ...

3. Langmuir probe - Wikipedia

   en.wikipedia.org/wiki/Langmuir_probe

   The probe is the spherical part, 50 mm in diameter and made from titanium with a surface coating of titanium nitride. A Langmuir probe is a device used to determine the electron temperature, electron density, and electric potential of a plasma. It works by inserting one or more electrodes into a plasma, with a constant or time-varying electric ...

4. Plasma diagnostics - Wikipedia

   en.wikipedia.org/wiki/Plasma_diagnostics

   Plasma diagnostics are a pool of methods, instruments, and experimental techniques used to measure properties of a plasma, such as plasma components' density, distribution function over energy (temperature), their spatial profiles and dynamics, which enable to derive plasma parameters.

5. Irving Langmuir - Wikipedia

   en.wikipedia.org/wiki/Irving_Langmuir

   Friedrich Dolezalek [de] Other academic advisors. Walther Nernst. Irving Langmuir (/ ˈlæŋmjʊər /; [2] January 31, 1881 – August 16, 1957) was an American chemist, physicist, and engineer. He was awarded the Nobel Prize in Chemistry in 1932 for his work in surface chemistry. Langmuir's most famous publication is the 1919 article "The ...

6. Ricky Pearsall Emotionally Hugs the First Responders Who ...

   www.aol.com/ricky-pearsall-emotionally-hugs...

   San Francisco 49ers rookie Ricky Pearsall had an emotional moment with the first responders who saved his life, as he met them on the field during the team's home opener on Monday, Sept. 9.. The ...

7. Landau damping - Wikipedia

   en.wikipedia.org/wiki/Landau_damping

   Landau damping. In physics, Landau damping, named after its discoverer, [1] Soviet physicist Lev Davidovich Landau (1908–68), is the effect of damping (exponential decrease as a function of time) of longitudinal space charge waves in plasma or a similar environment. [2] This phenomenon prevents an instability from developing, and creates a ...