Photo from wikipedia
Abstract Mass loss of nanostructured tungsten, which was formed by helium plasma irradiation, due to laser ablation, sputtering, and arcing was investigated. Below the helium sputtering energy threshold ( 200 eV.… Click to show full abstract
Abstract Mass loss of nanostructured tungsten, which was formed by helium plasma irradiation, due to laser ablation, sputtering, and arcing was investigated. Below the helium sputtering energy threshold ( 200 eV. Reduction in sputtering on nanostructured surface was observed. Arcing was initiated using laser pulses, and the erosion rate by arcing was measured. The erosion rate increased with arc current, while the erosion per Coulomb was not affected by arc current.
Keywords:
sputtering arcing;
laser;
erosion;
nanostructured tungsten;
laser ablation;
ablation sputtering
Journal Title: Nuclear materials and energy
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Nuclear materials and energy
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!