Open AccessGLOW-DISCHARGE ION SOURCE FOR ON-CHIP INTEGRATED MINIATURE MEMS MASS SPECTROMETER
Author(s) -
Tomasz Grzebyk,
Piotr Szyszka,
Anna Górecka-Drzazga,
Jan Dziuban
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1407/1/012020
Subject(s) - ion source , microelectromechanical systems , mass spectrometry , ion , spectrometer , glow discharge , ionization , materials science , chip , electric field , ion beam , optoelectronics , analytical chemistry (journal) , chemistry , electrical engineering , physics , optics , plasma , engineering , nuclear physics , organic chemistry , chromatography , quantum mechanics
This work describes a construction, technology, working principle and properties of an ion source dedicated for a miniature MEMS mass spectrometer. It has been examined under what conditions it is possible to ionize gas sample, and to obtain a properly directed ion beam. The influence of such parameters as shapes, dimensions and distances between the electrodes, as well as the value of an applied magnetic and electric field and pressure level on the operation of the instrument have been investigated. The experiment allowed for choosing the optimal parameters, thus it seems that the ion source will fulfil all the requirements necessary for the MEMS mass spectrometer.