| Issue |
J. Phys. Colloques
Volume 41, Number C8, Août 1980
Fourth International Conference on Liquid and Amorphous Metals
|
|
|---|---|---|
| Page(s) | C8-160 - C8-162 | |
| DOI | https://doi.org/10.1051/jphyscol:1980841 | |
Fourth International Conference on Liquid and Amorphous Metals
J. Phys. Colloques 41 (1980) C8-160-C8-162
DOI: 10.1051/jphyscol:1980841
1 BESSY, Berlin
2 Institut für Atom- und Festkörperphysik, Freie Universität Berlin, R.F.A.
3 DESY, Hamburg
J. Phys. Colloques 41 (1980) C8-160-C8-162
DOI: 10.1051/jphyscol:1980841
SHORT RANGE ORDER AND QUADRUPOLAR NUCLEAR SPIN RELAXATION IN LIQUID ALLOYS
E. Weihreter1, M.V. Hartrott2, D. Quitmann2, J. Rossbach3 et F. Willeke21 BESSY, Berlin
2 Institut für Atom- und Festkörperphysik, Freie Universität Berlin, R.F.A.
3 DESY, Hamburg
Abstract
Measurements of the quadrupolar part of the nuclear spin relaxation rate, RO, are reported for the liquid metallic alloys In-Sn and Sn-Sb. The relaxation rate has been observed as a function of concentration and temperature. We used the 340 µs isomeric state 117mSb in a TDPAD experiment. Inspection of the systematical trends in the data for RO in In-X alloys suggests a correlation between RO and the concentration fluctuations. The explanation for the sensitivity of RO is sought by discussing short range order in liquid alloys.