Development of a micro-Faraday, focal plane array detector for mass spectrometry

Andrew K. Knight, Roger P. Sperline, James H. Barnes, Charles J. Barinaga, Erick T. Young, M. Bonner Denton, Gary M. Hieftje, David W. Koppenaal

Research output: Contribution to conferencePaper

Abstract

A micro-Faraday based focal plane array detector was developed for mass spectrometric applications. Advanced multiplexer electronics for direct charge detection and versatile signal integration and readout were used for the development of the detector. The Faraday array was fabricated using conventional lithography technique. The detector was assembled with a Mattauch-Herzog geometry MS (MHMS) system and tested by operating them in both static and scanning modes. The results show that the resolution obtained in the static mode was about R∼150, which was improved by scanning to R∼300.

Original languageEnglish (US)
Pages879-880
Number of pages2
StatePublished - Dec 1 2002
EventProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States
Duration: Jun 2 2002Jun 6 2002

Other

OtherProceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics
CountryUnited States
CityOrlando, FL
Period6/2/026/6/02

ASJC Scopus subject areas

  • Spectroscopy

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  • Cite this

    Knight, A. K., Sperline, R. P., Barnes, J. H., Barinaga, C. J., Young, E. T., Denton, M. B., Hieftje, G. M., & Koppenaal, D. W. (2002). Development of a micro-Faraday, focal plane array detector for mass spectrometry. 879-880. Paper presented at Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics, Orlando, FL, United States.