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Latest Papers
Crystal Plasticity Analysis of Micro-Deformation, Lattice Rotation and Geometrically Necessary Dislocation Density F.P.E. Dunne, R. Kiwanuka, A.J. Wilkinson Proc. Royal Society A, (2012), available on line from 4th May 2012 doi:10.1098/rspa.2012.0050 Rapid Nondestructive Analysis of Threading Dislocations inWurtzite Materials Using the Scanning Electron Microscope G Naresh-Kumar, B Hourahine, PR Edwards, AP Day, A Winkelmann, AJ Wilkinson, PJ Parbrook, G England and C Trager-Cowan Physical Review Letters, (2012), vol. 108, 135503 doi:10.1103/PhysRevLett.108.135503 Local Deformation Patterns in Ti-6Al-4V under tensile, fatigue and dwell fatigue loading PD Littlewood and AJ Wilkinson International Journal of Fatigue, (2012), available on line from 12 March 2012 doi:10.1016/j.ijfatigue.2012.03.001 Nanoindentation and micro-mechanical fracture toughness of electrodeposited nanocrystalline Ni–W alloy films DEJ Armstrong, ASMA Haseeb, SG Roberts, AJ Wilkinson, and K Bade Thin Solid Films, (2012), vol. 520, 4369–4372 doi:10.1016/j.tsf.2012.02.059 High resolution electron backscatter diffraction measurements of elastic strain variations in the presence of larger lattice rotations TB Britton and AJ Wilkinson Ultramicroscopy, (2012), vol. 114, 82-95 doi:10.1016/j.ultramic.2012.01.004 |
News Poster Prize Ben Britton received the best poster prize at the recent RMS EBSD 2012 Conference at the NPL.
It details EBSD mapping of stress and GND density near a slip band-grain boundary interaction in Ti.
Dislocation Densities in Ti alloys  Philip and Ben's work on GNDs in Ti-6Al-4V has been published. see some results here.
Micro-cantilever size effects
Jicheng has been working on size effects in Ti alloy micro-cantilevers  |
Meet us at EBSD 2012 - Microanalysis Soc CMU, Pittsburgh, PA 19-21 June 2012 - AJW presentation on 'Strain Mapping with EBSD: A Review of Advances and Challenges' Int Conf on Strength of Materials Bengaluru, India, 19-24 August 2012 - the group have submitted several abstracts on micro-cantilever testing and EBSD strain mapping Dislocations 2012 Budapest, Hungary, 27-31 August 2012 - the group will be submitting several abstracts |
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