ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Using the Mössbauer-Spectroscopy the temperature dependence of the magnetic fieldH(T) at the site of the57Fe-nuclei in FeF3 has been measured fromT=78 K toT=400 K. From the experimental data the Néel-Temperature was determined to beT N =362,5(1) K. Measurements in the vicinity of the Néel-point (0,87≦T/T N ≦ 0.999) yield a critical exponentβ=0.354(6) and a value for the coefficient D=1.23(3).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01393238
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