the Degree of IonizationOyama, Hideko TamaruHemker, David JFrank, Curtis W
Evidence is presented that the degree of ionisation in the early afterglow of a 2 m Z-pinch in hydrogen is at least 1.7 times greater than that calculated from a measured value of the electron density and the hydrogen filling pressure of 40 m torr. This evidence is based on the observation...
The degree of ionization is used to distinguish between these two plasmas. The degree of ionization is the ratio of charged particles to the total number of particles present in the plasma. Non-thermal plasma has a degree of ionization less than 10−4. The energy associated with plasma ...
A wide range of biosorbents have been applied to remove heavy metal ions, including Pb(II), from aqueous solutions. Among them, according to the relatively limited but promising previous studies, two types of aquatic origin biosorbents have been found to have good potential in this regard, which...
Pauling proposed to estimate the degree of ionicity by the heuristic formula: $${{f}}\left( {{\Delta}{{X}}} \right) = 1 - {\mathrm{e}}^{ - {{k}} \cdot {\Delta}{{X}}^2}$$ (3) where k = 0.25. This function was calibrated to describe experimental dipole moments of...
an argon plasma for several mean electron energies. The plasma features a gas temperature of 400 K, an electron density of 10181/m³, an ionization degree of 10-6, and a mole fraction of excited argon of 0.01 %. It can be observed that the EEDF is a function of the electron energy...
Till now there were no systematic investigations of the positive secondary-ion yield S+ as a function of the mass of the bombarding ions (.Zj-dependence), S+ = f(Z1). The knowledge of S, 8+ = f(Zv Z2) is however prerequisite to the determination of the degree of ionization R+ =...
ionization The process of producing ions by the removal of electrons from, or the addition of electrons to, atoms or molecules. Dictionary of Military and Associated Terms. US Department of Defense 2005. ionization The process by which an atom becomes an ion by either losing or gaining one or...
the ionization degree is 0.000004%. The number density of CO2is relatively small when ne0=1016cm-3, i.e. the ionization degree is 0.04%, whereas they are very close under the condition of other ionization degrees. Considering the total number densities of CO and CO2and the consumption rate...
Thedegreeoftailintransitionlayerisdecidedbytemperature、Siresources、growthspeed、thesizeofreactionchamberpressure. 在接近衬底处外扩散占优势,离开表面区域自掺杂为主。 Externaldifsioninnearsubstratedominates,inthearealeavingsurfaceselfdopedisinpriority. 反应室记忆效应:生长一个低阻层后很难立刻生长一个高阻层。 Me...