Three-dimensional modeling of a time-of-flight mass spectrometer : optimization of SNMS/SIMS transmission using Simion.

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Description

A computer program that models secondary ion and post-ionized neutral trajectories through the SARISA instrument has been developed. The program has been tested by determining the transmission of secondary ions for two different ion energies. Results indicate that the model accurately reflects the transmission of the SARISA instrument. The developed algorithm for creating ions and monitoring their parameters is generic and can be used for examining other SIMS/SNMS instruments and ion sources.

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7 p.

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Calaway, W. F.; Pellin, M. J. & Veryovkin, I. V. August 17, 1999.

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Description

A computer program that models secondary ion and post-ionized neutral trajectories through the SARISA instrument has been developed. The program has been tested by determining the transmission of secondary ions for two different ion energies. Results indicate that the model accurately reflects the transmission of the SARISA instrument. The developed algorithm for creating ions and monitoring their parameters is generic and can be used for examining other SIMS/SNMS instruments and ion sources.

Physical Description

7 p.

Notes

OSTI as DE00011905

Medium: P; Size: 7 pages

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  • 12th International Conference on Secondary Ion Mass Spectrometry, Brussels (BE), 09/05/1999--09/10/1999

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  • Report No.: ANL/CHM/CP-99642
  • Grant Number: W-31109-ENG-38
  • Office of Scientific & Technical Information Report Number: 11905
  • Archival Resource Key: ark:/67531/metadc625606

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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Creation Date

  • August 17, 1999

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

Description Last Updated

  • April 11, 2017, 3:36 p.m.

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Calaway, W. F.; Pellin, M. J. & Veryovkin, I. V. Three-dimensional modeling of a time-of-flight mass spectrometer : optimization of SNMS/SIMS transmission using Simion., article, August 17, 1999; Illinois. (digital.library.unt.edu/ark:/67531/metadc625606/: accessed January 16, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.