Andrew Johnson

Professor, BSc MSc PhD W. Aust.

  • The University of Western Australia (M010), 35 Stirling Highway,

    6009 Perth

    Australia

  • 260 Citations
  • 11 h-Index
1965 …2009
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Personal profile

Biography

TO COME

Roles and responsibilities

expertise in diffraction physics, especially electron and X-ray, and in electron microscopy.

Previous positions

Director, UWA Centre for Microscopy. 1983 to 1998
Senior Research Scientist, CSIRO Division Of Chemical Physics, 1965 to 1983

Current projects

Determination of the redistribution of charge in a dielectric due to an external electric field using quantitative convergent beam electron diffraction.

Research Output 1965 2009

8 Citations (Scopus)

Complementary techniques for the characterization of thin film Ti/Nb multilayers

Genc, A., Banerjee, R., Thompson, G. B., Maher, D. M., Fraser, H. L. & Johnson, A., 2009, In : Ultramicroscopy. 109, 10, p. 1276-1281

Research output: Contribution to journalArticle

Spectrometers
Multilayers
spectrometers
Thin films
thin films
2 Citations (Scopus)
series expansion
Electron diffraction
Diffraction patterns
diffraction patterns
electron diffraction
14 Citations (Scopus)
26 Citations (Scopus)

Measuring the PSF from aperture images of arbitrary shape-an algorithm

Nakashima, P. N. H. & Johnson, A., 2003, In : Ultramicroscopy. 0, 94, p. 135-148

Research output: Contribution to journalArticle

Optical transfer function
point spread functions
apertures
image filters
step functions

Precise Bonding Electronic Charge Density Measurements in a-Alumina

Johnson, A. W. S., Mar 2002.

Research output: Contribution to conferenceAbstract

Projects 1998 1998

Equipment

collimators
diffractometers
coverings
computer programs
copper