Angus J. Wilkinson

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Angus J. Wilkinson is a professor of materials science based at the Department of Materials, University of Oxford. He is a specialist in micromechanics, electron microscopy and crystal plasticity.[1][2] He assists in overseeing the MicroMechanics group while focusing on the fundamentals of material deformation. He developed the HR-EBSD[3][4] method for mapping stress and dislocation density[5] at high spatial resolution used at the micron scale in mechanical testing [6][7] and micro-cantilevers[8] to extract data on mechanical properties that are relevant to materials engineering.

Angus J. Wilkinson
EducationUniversity of Bristol
Alma materUniversity of Bristol (BSc, PhD)
Known forHR-EBSD
Scientific career
FieldsMaterials science
Micromechanics
EBSD
InstitutionsUniversity of Oxford
ThesisMicro-mechanics of continuous fibre metal matrix composites (1991)
Notable studentsBen Britton
Websitehttps://omg.web.ox.ac.uk/

Selected publications

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See also

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References

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  1. ^ "Prof Angus J Wilkinson". omg.web.ox.ac.uk. Retrieved 2022-10-13.
  2. ^ "Angus J Wilkinson". www.materials.ox.ac.uk. Retrieved 2022-10-13.
  3. ^ Wilkinson, Angus J.; Meaden, Graham; Dingley, David J. (2006-03-01). "High-resolution elastic strain measurement from electron backscatter diffraction patterns: New levels of sensitivity". Ultramicroscopy. 106 (4): 307–313. doi:10.1016/j.ultramic.2005.10.001. ISSN 0304-3991. PMID 16324788.
  4. ^ Britton, T. B.; Wilkinson, A. J. (2012-03-01). "High resolution electron backscatter diffraction measurements of elastic strain variations in the presence of larger lattice rotations". Ultramicroscopy. 114: 82–95. doi:10.1016/j.ultramic.2012.01.004. ISSN 0304-3991. PMID 22366635.
  5. ^ Wilkinson, Angus J.; Randman, David (2010-03-21). "Determination of elastic strain fields and geometrically necessary dislocation distributions near nanoindents using electron back scatter diffraction". Philosophical Magazine. 90 (9): 1159–1177. Bibcode:2010PMag...90.1159W. doi:10.1080/14786430903304145. ISSN 1478-6435. S2CID 121903030.
  6. ^ Jiang, J.; Britton, T. B.; Wilkinson, A. J. (2013-02-01). "Measurement of geometrically necessary dislocation density with high resolution electron backscatter diffraction: Effects of detector binning and step size". Ultramicroscopy. 125: 1–9. doi:10.1016/j.ultramic.2012.11.003. ISSN 0304-3991. PMID 23262146.
  7. ^ Dunne, F. P. E.; Wilkinson, A. J.; Allen, R. (2007-02-01). "Experimental and computational studies of low cycle fatigue crack nucleation in a polycrystal". International Journal of Plasticity. 23 (2): 273–295. doi:10.1016/j.ijplas.2006.07.001. ISSN 0749-6419.
  8. ^ Gong, Jicheng; Wilkinson, Angus J. (2009-11-01). "Anisotropy in the plastic flow properties of single-crystal α titanium determined from micro-cantilever beams". Acta Materialia. 57 (19): 5693–5705. Bibcode:2009AcMat..57.5693G. doi:10.1016/j.actamat.2009.07.064. ISSN 1359-6454.
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