An Energy Stabilized Post-Column Electron Energy-Loss Spectrometer For Transmission Electron Microscopy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Author(s)

  • Zhiwei Wang
  • Shu Hu
  • Chen Xu
  • Dennis McMullan
  • Jun Yuan

Department/unit(s)

Publication details

Title of host publicationEMAG: ELECTRON MICROSCOPY AND ANALYSIS GROUP CONFERENCE 2007
DatePublished - 2008
Pages12094-12094
Number of pages4
PublisherIOP PUBLISHING LTD
Place of PublicationBRISTOL
EditorsRT Baker, G Mobus, PD Brown
Original languageEnglish

Abstract

An energy stabilizing system for electron energy loss spectrometers in a transmission electron microscope (TEM) is described. A wire-based fast response detector is used to position the zero-loss peak. A digital based real-time processor is used to stabilize the energy-dispersed electron spectrum and simultaneously to acquire a drift corrected electron energy loss spectrum. The performance of the stabilizing system is evaluated.

Bibliographical note

Art. no. 012094

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