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Gas Density in Helium Bubbles in Nickel and Iron Determined by Small Angle Neutron Scattering

Published online by Cambridge University Press:  21 February 2011

D. Schwahn
D. Schwahn*
Affiliation:
Institut für Festkörperforschung der Kernforschungsanlage Jülich GmbH Postfach 1913, D-5170 Jülich, Federal Republic of, Germany
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Abstract

A general discussion of the gas density determination of He bubbles in Ni and Fe with neutron scattering using the contrast variation method is given. One finds, that best results are obtained using isotope combinations for Ni, and magnetic and nuclear scattering for Fe. An experiment to determine the density of He in Ni demonstrates the applicability of this method.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 166: Symposium J – Neutron Scattering for Materials Science , 1989 , 443
Copyright
Copyright © Materials Research Society 1990

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References

REFERENCES

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