Etude de l'image latente par autoradiographie

Authors

  • M. Guillemin Laboratoire de chimie physique, Université de Neuchâtel
  • F. Sollberger Laboratoire de chimie physique, Université de Neuchâtel
  • J.-G. Fernandez-Garcia Laboratoire de chimie physique, Université de Neuchâtel
  • J.-F. Reber Laboratoire de chimie physique, Université de Neuchâtel
  • Ch.-G. Boissonnas Laboratoire de chimie physique, Université de Neuchâtel

DOI:

https://doi.org/10.2533/chimia.1970.436

Abstract

Monocrystalline plates of AgBr were treated on one side with Ag110m, and exposed to a beam of light 1 mm wide. Following by autoradiography the emission of beta-rays in function of time, one observes at first a clear image which enlarges itself, disappears and is replaced by an image of the same width as the beam of light and darker than the surrounding region. Rate of diffusion of silver ions and strong absorption of the beta-rays by silver bromide may be the cause of this phenomenon.

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Published

1970-12-31

Issue

Vol. 24 No. 12 (1970): Forschung/Research

Section

Kurze Mitteilungen

License

Copyright (c) 1970 M. Guillemin

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
M. Guillemin, F. Sollberger, J.-G. Fernandez-Garcia, J.-F. Reber, C.-G. Boissonnas, Chimia 1970, 24, 436, DOI: 10.2533/chimia.1970.436.