Abstract
Oxidic layers as thin as 20–30 Å on α-Fe and stainless steel are studied by57Fe-DCEMS with K-conversion electrons and ICEMS. No indication of a vanishingf-factor could be found. Mössbauer spectra, recorded by use of LMM-Auger electrons (AEMS) and by electrons emitted with energies below 15 eV (LEEMS), contain information on the surface layer as well as on the bulk material, showing that part of these electrons are due to secondary effects and the high escape depths of K-conversion electrons.
Similar content being viewed by others
References
E. Kankeleit, Z. Phys. 164 (1961) 442.
S. Staniek, T. Shigematsu, W. Keune and H.-D. Pfannes, J. Magn. and Magn. Mat. 35 (1983) 347.
G.N. Belozerskii, C. Bohm, T. Ekdahl and D. Lijequist, Nucl. Inst. Meth. 192 (1982) 539.
T. Shinjo, T. Iwasaki, T. Shigematsu and T. Takada, Japanese J. of Applied Physics, 23 No. 3 (1984) 283.
Z.M. Stadnik, H.R. Borsje, A.E.M. Swolfs, W.H.A. Leenders and J.C. Fuggle, Rev. Sci. Instrum. 60 (4) (1989).
F.E. Wagner, Journal de Physique 37 (1976) C6–673.
D. Liljequist and M. Ismail, Phys. Rev. B 31 (1985) 4131.
E. Moll and E. Kankeleit, Nukleonik 7 (1965) 180.
B. Stahl, G. Klingelhöfer, H. Jäger, H. Keller, Th. Reitz and E. Kankeleit, these proceeding.
G. Klingelhöfer and E. Kankeleit, these proceeding.
G. Klingelhöfer, U. Imkeller, E. Kankeleit, S. Laubach, P. Schwalbach and B. Stahl, Hyp. Int. 47 (1989) 600.
J.A. Sawicki and T. Tyliszczak, Nucl. Inst. Meth. 216 (1983) 501.
J.S. Zabinski and B.J. Tatarchuk, Nucl. Inst. Meth. B 42 (1989) 379.
R. Riesenmann, J. Steger, E. Kostiner, Nucl. Inst. Meth. 72 (1969) 109.
M.P. Seah and W.A. Dench, Surf. Interface Anal. 1 (1979) 2.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Klingelhöfer, G., Meisel, W. Study of very thin oxide layers by conversion and Auger electrons. Hyperfine Interact 57, 1911–1918 (1990). https://doi.org/10.1007/BF02405741
Issue Date:
DOI: https://doi.org/10.1007/BF02405741