Microstrain in nanocrystalline solids under load by virtual diffraction J. Markmann, D. Bachurin, L. Shao, P. Gumbsch and J. Weissmüller EPL, 89 6 (2010) 66002 Published online: 31 March 2010 DOI: 10.1209/0295-5075/89/66002