Coefficient of ion mobility versus electric field strength dependence in gases: Experimental determination
- 1 November 2002
- journal article
- Published by Pleiades Publishing Ltd in Technical Physics
- Vol. 47 (11), 1453-1457
- https://doi.org/10.1134/1.1522116
Abstract
A technique for finding the electric field dependence of the coefficient of ion mobility in gases is suggested. For ions of 2,4,6-trinitrotoluene, 2,4-dinitrotoluene, 1,3,5-trinitrobenzene, 1,3-dinitrobenzene, and dimethylmethylphosphonate, these dependences are taken in air by applying a variable periodic polarity-asymmetric specially shaped electric field. The accuracy of the technique suggested is estimated and compared with that of the conventional drift tube method.Keywords
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