| Issue |
J. Phys. I France
Volume 2, Number 6, June 1992
|
|
|---|---|---|
| Page(s) | 1029 - 1041 | |
| DOI | https://doi.org/10.1051/jp1:1992194 | |
DOI: 10.1051/jp1:1992194
J. Phys. I France 2 (1992) 1029-1041
Max Planck Institute for Metal Research, Institute for Materials Science, Seestrasse 92, 7000 Stuttgart 1, Germany
© Les Editions de Physique 1992
J. Phys. I France 2 (1992) 1029-1041
Medium range structure of amorphous Fe 44Ni 36B 20-alloys by means of neutron-scattering at small momentum transfer
H. Träuble, P. Lamparter and S. SteebMax Planck Institute for Metal Research, Institute for Materials Science, Seestrasse 92, 7000 Stuttgart 1, Germany
(Received 19 November 1991, accepted in final form 27 January 1992)
Abstract
The medium range structure of amorphous Fe
44Ni
36B
20-alloys was investigated using neutron small angle scattering with isotopic substitution and immersion technique. The bulk
material contains density fluctuations but no concentration fluctuations. In addition, surface scattering is caused by surface
roughness. The regions with different densities within the bulk as well as on the surface are separated by smooth boundaries.
The structure of the bulk is the same with all three melt spun specimens, whereas the surface apparently differs from specimen
to specimen.
© Les Editions de Physique 1992