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Hydrogen-vacancy complexes in electron-irradiated niobium
2009
Physical Review B
The aim of the present work was to investigate the microstructure of bulk niobium irradiated by 10 MeV electrons. Positron-annihilation spectroscopy was employed as a principal technique for the characterization of irradiation-induced defects. Experimental results were compared to first-principles theoretical calculations of positron characteristics. In addition to extended positron-annihilation studies, the specimens were characterized also by x-ray diffraction. It was found that
doi:10.1103/physrevb.79.054108
fatcat:632la5nty5ddzc4ai2gioldq2u