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Alpha Particle Beam Interactions with Fe-Based and FeCo-Based Amorphous Magnets

Published online by Cambridge University Press:  03 September 2012

Monica Sorescu  and
D. Barb
Monica Sorescu
Affiliation:
Duquesne University, Physics Department, Pittsburgh, Pennsylvania 15282
D. Barb
Affiliation:
Institute of Atomic Physics, Bucharest-Magurele, Romania 76900
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Abstract

Samples of Fe78B13Si1 and Fe66Co18B15Si1 metallic glasses were irradiated with alpha particle beams (W=2.8 MeV) using radiation doses of 1016 and 1017 cm2. Irradiation-induced effects on the magnetic and structural properties of alloy samples were studied by transmission and conversion electron Mbssbauer spectroscopy. The evolution of phases and microstructure during the radiation-induced amorphous-to-crystalline transformation was found to depend on the particle flux and sample composition. Differences between bulk and surface irradiation behaviors were demonstrated.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 438: Symposium A – Materials Modificaton and Synthesis by Ion Beam… , 1996 , 537
Copyright
Copyright © Materials Research Society 1997

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References

1. Sorescu, M. and Knobbe, E.T., Phys. Rev. B49, 3253 (1994).Google Scholar
2. Sorescu, M., Knobbe, E.T., and Barb, D., Phys. Rev. B51, 840 (1995).Google Scholar
3. Sorescu, M., Knobbe, E.T., and Barb, D., J. Phys. Chem. Solids 56, 79 (1995).Google Scholar
4. Sorescu, M. and Knobbe, E.T., Phys. Rev. B52 (1995) 16086.Google Scholar
5. Brand, R.A., Lauer, J., and Herlach, D.M., J. Phys. F13, 675 (1983).Google Scholar
6. Saegusa, N. and Morrish, A.H., Phys. Rev. B26, 305 (1982).Google Scholar
7. Nowik, I., Felner, I., Wolfus, Y., and Yeshurun, Y., J. Phys. F18, 119 (1988).Google Scholar
8. Greenough, R.D. and Schultze, M., Nondestr. Test. Eval. 5, 263 (1990).Google Scholar