Isotopic effects in the energy spectrum of molecules sputtered from carbon

摘要: Abstract We investigate the translational and rovibrational energy spectra of sputtered molecules resulting from bombardment hydrogen-supersaturated carbon by hydrogen isotopes H, D, T at energies 1–20 eV using classical molecular dynamics simulations. The chemical erosion yields mass are found to be quite sensitive isotope impinging projectiles. However, mean nearly independent especially near sputtering thresholds.