Figure 1: Optical micrographs of point defects. We found that mono-vacancies spend considerably less time as a dislocation pair than do di-vacancies, and the above diffusion mechanism is not important ...

Motion of defects (dislocation loops) in tungsten at low temperature. Courtesy: CEA “Massively heavy” atoms can move quantum mechanically within a crystalline material at cryogenic temperatures. This ...

This repository contains the official implementation of "Collaborative Refinement Guidance for High-Fidelity Defect Image Synthesis" submitted to IEEE Transactions on Circuits and Systems for Video ...

Abstract: The scarcity of defective samples in industrial inspection significantly limits the ability of deep learning models to generalize and perform robustly, especially in printed circuit board ...

Few-shot steel surface defect generation remains challenging due to the limited availability of training samples and the complex visual characteristics of industrial defects. Traditional data ...

Imperfections in the regular atomic arrangements in crystals determine many of the properties of a material, and their diffusion is behind many microstructural changes in solids. However, imaging ...

Developed a synthetic data generation pipeline leveraging ControlNet and Stable Diffusion to augment industrial defect datasets with photorealistic, controllable synthetic samples. The approach ...

Abstract: Rail surface defect inspection is an essential task for the railway system. However, due to the similarity of the background and defect foreground pixels, uneven textures, irregular shapes ...

• The underlying migration mechanism of Mg 2+ in cathode materials and roles of defects in Mg 2+ migration in cathode materials were studied. • Applications of defect engineering to Mg 2+ migration in ...