@misc{tanuma2004a,
  title = {Calculations of Electron Inelastic Mean Free Paths II. Data for 27 Elements over the 50 - 2000 eV Range},
  author = {Tanuma, S., Powell, C. J., Penn, D. R.},
  publisher = {Wiely},
  year = {2004-09-15},
  keywords = {electron inelastic mean free paths, IMFPs, a group of 27 elements, TPP-2}
}