Role of the resistivity of insulating field emitters on the energy of field-ionised and field-evaporated atoms.

@article{Arnoldi2015RoleOT,
  title={Role of the resistivity of insulating field emitters on the energy of field-ionised and field-evaporated atoms.},
  author={Lena Arnoldi and Elena P. Silaeva and Franccois Vurpillot and Bernard Deconihout and Emmanuel Cadel and Ivan Blum and A Vella},
  journal={Ultramicroscopy},
  year={2015},
  volume={159 Pt 2},
  pages={
          139-46
        }
}
In order to improve the accuracy of laser atom probe analyses, it is important to understand all the physical processes induced by the combination of the high electrical field and the femtosecond laser beam during field evaporation. New information can be accessed from the energy of evaporated surface atoms or field-ionised atoms of an imaging gas. In order to study the ions energy, we combine La-APT and FIM analyses in a new experimental setup equipped with electrostatic lenses. We report… CONTINUE READING
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