preionization

preionization

[¦prē‚ī·ə·nə′zā·shən]
(atomic physics)
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References in periodicals archive ?
Hariri, "Modification of nitrogen Townsend ionization coefficient in a N2 laser with a weak corona preionization and high gas pressure using laser output power measurement", J.
Following the preionization resolution in the first dimension, the second-dimensional IM-MS employed a hybrid electrospray quadrupole ion mobility time-of-flight mass spectrometer and added an extra postionization separation for between-class OH-PBDE congeners on account of their relative mobility disparity during a very short period of 8.
An electron cyclotron resonance heating (ECRH) system with eight gyrotrons has been operated for preionization and plasma heating.