Publications in Scientific Journals:
J. Cieslak, B.F.O. Costa, S.M. Dubiel, M. Reissner, W. Steiner:
"The Debye temperature of the Fe-Cr sigms-phase alloys";
Journal of Physics: Condensed Matter,
17
(2005),
6889
- 6893.
English abstract:
57Fe Mössbauer spectra were recorded for microcrystalline and nanocrystalline samples of the σ-phase of Fe100-xCrx alloys with x between 44.6 and 49.6 in the temperature range between 4.3 and 300 K. From the temperature dependence of the average centre shift derived from the spectra measured between 80 K and 300 K, Debye temperatures, θD, were determined. θD-values for the two types of sample show the same linear increase with x, namely ~15 K/at.%, which is faster than a similar trend observed for the α-phase Fe-Cr alloys.
Online library catalogue of the TU Vienna:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC05938131
Electronic version of the publication:
http://www.iop.org/EJ/abstract/-search=11322106.1/0953-8984/17/43/008
Created from the Publication Database of the Vienna University of Technology.