New approaches for neutron depth profiling
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The scope of NDP can be expanded by measuring (via time-of-flight) the kinetic energies of the recoils emitted from (n,p) or (n,) reactions. When they occur inside a solid, the energies of the emerging recoils reveal depth from which they originated. The Recoil Nucleus Time-of-Flight NDP (RN-TOF-NDP) technique can reveal the depth distribution of some isotopes (e.g.,10B,210Bi) with a resolution of a few . Furthermore, it is possible to detect atomic and molecular species ejected at the surface site where the recoil emerges from the solid. This paper discusses the methodology for RN-TOF-NDP and its applications including surface analysis based on atomic and molecular ions codesorbed with the recoils. 1994 Akadmiai Kiad.
Journal of Radioanalytical and Nuclear Chemistry Articles
author list (cited authors)
Schweikert, E. A., & Welsh, J. F.
complete list of authors
Schweikert, EA||Welsh, JF