Loading 2 Loading rate Alumina 1 Alumina ceramic 1 Aluminum oxide 1 Density functional theory 1 Diffraction fields 1 Dislocation nucleation 1 Dynamic loads 1 Dynamic voltage 1 Dynamics characteristic 1 Experimental research 1 Field emission microscopes 1 Field emission scanning electron microscopy 1 Microscopy technique 1 Monomers 1 Nano-scale plasticity 1 Nanoindentation 1 Nanoindentation experiments 1 Nanoindentation techniques 1 Nucleation 1 Plasticity 1 Proton exchange membrane fuel cells (PEMFC) 1 Proton-exchange membranes fuel cells 1 Scanning electron microscopy 1 Single cells 1 Sintering 1 Stack temperature 1 Sub-zero temperatures 1 Subzerotemperatures 1