Glow-discharge ion source for MEMS mass spectrometer

MEMS ion source for mass spectrometer integrated on a chip

A glow discharge ion source with fourier transform ion cyclotron resonance mass spectrometric detection.

A glow discharge (CD) ion source has been coupled to a Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometer using a four-element electrostatic lens to accelerate and focus ions generated external to the instrument's high magnetic field into its analyzer cell. Like other CD mass spectrometers, GD-FT-ICR can provide a quantitative measure of bulk analyte concentration with good pr...

Macromolecular ion accelerator mass spectrometer.

We present a newly developed macromolecular ion accelerator mass spectrometer that combines a dual-ion-trap device and a macromolecular ion accelerator (MIA) to achieve the capability of analyzing samples with a mixture of large biomolecules. MIA greatly increases detection efficiency. The dual ion trap includes a quadrupole ion trap (QIT) and a linear ion trap (LIT) in tandem. The dual ion tra...

Uv-laser Desorption Ion Source Applied to a Secondary Ion Mass Spectrometer

M. Hilchenbach, T. Lang, K. Hornung, L. Thirkell and C. Briois, Max-Planck-Institut für Sonnensystemforschung, Max-Planckstr. 2, 37191, Katlenburg-Lindau, Germany, Laserzentrum Hannover eV, Hollerithallee 8, 30419 Hannover, Germany, Institut für Strömungsmechanik und Aerodynamik, Fakultät für Luft-und Raumfahrttechnik, Universität der Bundeswehr München, Werner-Heisenberg-Weg 39, 85577 Neubiber...

Bernas ion source discharge simulation.

As the technology and applications continue to grow up, the development of plasma and ion sources with clearly specified characteristic is required. Therefore comprehensive numerical studies at the project stage are the key point for ion implantation source manufacturing (especially for low energy implantation). Recently the most commonly encountered numerical approach is the Monte Carlo partic...