Quantitative phase-sensitive imaging in a transmission electron microscope

S. Bajt, A. Barty, K. A. Nugent, Martha McCartney, M. Wall, D. Paganin

Research output: Contribution to journalArticle

142 Citations (Scopus)

Abstract

This paper presents a new technique for forming quantitative phase and amplitude electron images applicable to a conventional transmission electron microscope. With magnetised cobalt microstructures used as a test object, we use electron holography to obtain an independent measurement of the phase shift. After a suitable calibration of the microscope, we obtain quantitative agreement of the phase shift imposed on the 200keV electrons passing through the sample. Copyright (C) 2000 Elsevier Science B.V.

Original languageEnglish (US)
Pages (from-to)67-73
Number of pages7
JournalUltramicroscopy
Volume83
Issue number1-2
DOIs
StatePublished - May 2000

Fingerprint

Phase shift
Electron microscopes
electron microscopes
Electron holography
Imaging techniques
Electrons
phase shift
Cobalt
Microscopes
electrons
Calibration
holography
Microstructure
cobalt
microscopes
microstructure

Keywords

  • Data processing/image processing
  • Exit wave reconstruction
  • Holography

ASJC Scopus subject areas

  • Materials Science(all)
  • Instrumentation

Cite this

Quantitative phase-sensitive imaging in a transmission electron microscope. / Bajt, S.; Barty, A.; Nugent, K. A.; McCartney, Martha; Wall, M.; Paganin, D.

In: Ultramicroscopy, Vol. 83, No. 1-2, 05.2000, p. 67-73.

Research output: Contribution to journalArticle

Bajt, S. ; Barty, A. ; Nugent, K. A. ; McCartney, Martha ; Wall, M. ; Paganin, D. / Quantitative phase-sensitive imaging in a transmission electron microscope. In: Ultramicroscopy. 2000 ; Vol. 83, No. 1-2. pp. 67-73.
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