Hein, DiedeHansen, Lars N2025-03-202025-03-202025-03-20https://hdl.handle.net/11299/270432Description of the datafiles is included in the ReadMe.txt file enclosed with this data entry.This entry contains the energy-dispersive X-ray diffraction data and X-ray radiography of deformation-DIA experiments performed at beamline 6-BM-B of the Advanced Photon Source at Argonne National Lab performed to study the nonlinear viscoelasticity of polycrystalline olivine as well as electron back-scatter diffraction (EBSD) data of the samples and electron microscope images and annotated electron microscope images of decorated dislocations in the samples.olivine forced oscillation viscoelasticity D-DIA EBSD decorated dislocationsData associated with manuscript on the Nonlinear viscoelasticity of the upper mantle to be submitted to JGR: Solid Earth in March 2025Dataset