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Near-Field Electron Energy Loss Spectroscopy in Porous Silicon

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Abstract

First results of an Electron Energy Loss Spectroscopy in the Near Field (NFEELS) mode of n+ porous silicon are described here. Sequences of EELS spectra in the low loss energy range (0–30 eV) were recorded, using a scanning transmission electron microscope, as the e-beam was scanned across a nano-hole surrounded by Si platelets. This technique is shown to be very sensitive to spectral and spatial changes in the electromagnetic field distribution outside the surface of nanoparticles, governed by their local nature and shape.

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References

  1. A. Albu-Yaron, S. Bastide, D. Bouchet, N. Brun, C. Colliex, and C. Lévy-Clément, J. Phys. I France 4, 1181 (1994).

    Google Scholar 

  2. P.E. Batson, Phys. Rev. Lett. 49, 936 (1982).

    Google Scholar 

  3. J.M. Cowley, Surf. Sci. 114, 1587 (1982).

    Google Scholar 

  4. A. Howie, Ultramicroscopy 11, 141 (1983).

    Google Scholar 

  5. H. Cohen, T. Maniv, R. Tenne, Y. Rosenfeld-Hacohen, O. Stephan, and C. Colliex, Phys. Rev. Lett. 80, 782 (1998).

    Google Scholar 

  6. A. Albu-Yaron, S. Bastide, J. Maurice, and C. Lévy-Clément, J. of Luminescence 57, 67 (1993).

    Google Scholar 

  7. P. Moreau, N. Brun, C.A. Walsh, C. Colliex, and A. Howie, Phys. Rev. B56, 6774 (1997).

    Google Scholar 

  8. D. Ugarte, C. Colliex, and P. Trebbia, Phys. Rev. B 45, 4332 (1992).

    Google Scholar 

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Williams, P., Lévy-Clément, C., Albu-Yaron, A. et al. Near-Field Electron Energy Loss Spectroscopy in Porous Silicon. Journal of Porous Materials 7, 159–163 (2000). https://doi.org/10.1023/A:1009666132731

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  • DOI: https://doi.org/10.1023/A:1009666132731

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