@book{UBHD-65357624,
  author={Hoppe, Markus},
  title={Differential energy analysis of electron beams},
  subtitle={a study of photoemission from NEA-GaAs},
  year={2001},
  pages={Online-Ressource},
  language={eng},
  school={Heidelberg, Univ., Diss., 2001},
  doi={10.11588/heidok.00001452},
  keywords={Fotoemission / Galliumarsenid / Halbleiteroberfl{\"a}che / Elektronenquelle / Elektronentemperatur},
  url={http://www.ub.uni-heidelberg.de/archiv/1452},
  library={UB},
}
@book{UBHD-65219330,
  author={Hoppe, Markus},
  title={Differential energy analysis of electron beams},
  subtitle={a study of photoemission from NEA-GaAs},
  year={2001},
  pages={110 S.},
  language={eng},
  school={Heidelberg, Univ., Diss., 2001},
  keywords={Fotoemission / Galliumarsenid / Halbleiteroberfl{\"a}che / Elektronenquelle / Elektronentemperatur},
  library={UB [Signatur: 2001 U 186]},
}