Espectru00c8metro mobility iu00c8nica, method for analyzing a sample, iu00c8nico filter, and method for manufacturing a espectru00c8metro mobility iu00c8nica

摘要

Espectru00c8metro mobility iu00c8nica, method for analyzing a sample, iu00c8nico filter, and method for manufacturing a espectru00c8metro mobility iu00c8nica an ion mobility spectrometer is described having an ion filter in the form of at least one ionic channel that has a plurality of El. Etrodos.An electric potential varies with time applied to the conducting layers allows the filter to admit of selective ion species. The electric potential has a component of drive mechanism and a transverse component, and in preferred configurations, each of the electrodes is involved in the generation of a component of both drive and transverse fields.The medium may be used without a fluctuation in gas flow. Techniques of micro - fabrication are described to produce micro scale spectrometers as are various uses of the spectrometer.