Competing strain relaxation mechanisms in epitaxially grown Pr0.48Ca0.52MnO3 on SrTiO3 Herpers, A., O'Shea, K. J., MacLaren, D. A., Noyong, M., Rösgen, B., Simon, U., and Dittmann, R. (2014) Competing strain relaxation mechanisms in epitaxially grown Pr0.48Ca0.52MnO3 on SrTiO3. APL Materials, 2(10), p. 106106. (doi:10.1063/1.4900817) http://eprints.gla.ac.uk/98979/ Contact E-mail: Donald.MacLaren@glasgow.ac.uk Transmission electron microscopy was conducted at Glasgow and was part-funded through EPSRC grant EP/I00419X/1. All other data were collected and processed by co-authors at the Peter Grünberg Institut (Julich, Germany) and RWTH Aachen University (Aachen, Germany). These data sets are not available here. Raw data files for images and spectrum images are collated in the attached folders. Data was acquired using a JEOL ARMcFEG instrument operated at 200kV (see manuscript for details). Gatan's Digital Micrograph software, which at the time of writing is advertised at: http://www.gatan.com/products/tem-analysis/gatan-microscopy-suite-software , was used for data analysis. The methodology is summarised in the manuscript. Raw dm3 and jpg files for figure 3 were published without processing beyond adding the annotations in the manuscript. The majority of acquisition conditions are indicated in the dm3 file header (read by the Digital Micrograph software). The raw dm3 file for figure 4a is included. Subsequent panels of figure 4 were generated using the Digital Micrograph Fourier transform and mask routines, as detailed in the manuscript.