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Electrical breakdown limits for MEMS; High Voltage Experimenter's Handbook Archived 2011-10-16 at the Wayback Machine; Paschen's law calculator; Breakdown Voltage vs. Pressure In the internet archive 16.04.2023; Electrical Breakdown of Low Pressure Gases; Electrical Discharges; Pressure Dependence of Plasma Structure in Microwave Gas Breakdown ...
Collision frequency describes the rate of collisions between two atomic or molecular species in a given volume, per unit time. In an ideal gas , assuming that the species behave like hard spheres, the collision frequency between entities of species A and species B is: [ 1 ]
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 ...
The Spitzer resistivity (or plasma resistivity), also called 'Spitzer-Harm resistivity', is an expression describing the electrical resistance in a plasma, which was first formulated by Lyman Spitzer in 1950. [1] [2] The Spitzer resistivity of a plasma decreases in proportion to the electron temperature as /.
Mean free path of gamma rays (very high energy and ultra high energy) based on photon energy (expressed in electron-volts on horizontal axis). Mean free path is expressed on a log scale of megaparsecs (i.e. "–1" indicates 0.1 megaparsecs, "3" equals 1,000 megaparsecs, etc.).
The curves for σ(ω) are shown in the graph. If a sinusoidally varying electric field with frequency is applied to the solid, the negatively charged electrons behave as a plasma that tends to move a distance x apart from the positively charged background. As a result, the sample is polarized and there will be an excess charge at the opposite ...
An application of the Boltzmann equation in electrodynamics is the calculation of the electrical conductivity - the result is in leading order identical with the semiclassical result. [ 19 ] Close to local equilibrium , solution of the Boltzmann equation can be represented by an asymptotic expansion in powers of Knudsen number (the Chapman ...
In engineering, a transfer function (also known as system function [1] or network function) of a system, sub-system, or component is a mathematical function that models the system's output for each possible input. [2] [3] [4] It is widely used in electronic engineering tools like circuit simulators and control systems.
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