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The mössbauer study of Fe57 and Sn119 in FeSn at 5 °K

✍ Scribed by S. Ligenza

Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
327 KB
Volume
44
Category
Article
ISSN
0370-1972

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✦ Synopsis

Abstract

Mössbauer investigations have been performed for both Fe^57^ and Sn^119^ nuclei in FeSn at 5 °K. The numerical analysis of the absorption spectra and calculations of the hyperfine parameters have been made using the GIER computer. It was found that 1/6 of the total number of Fe spins is aligned at an angle of 60° relative to the main spin directions [100] or [210]. The values of the effective field for iron atoms is discussed in terms of the difference in isomer shifts.

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A Temperature-Dependent 119Sn and 57Fe Mössbauer Study of Malayaite, CaSnSiO5:Fe
✍ D. Niemeier; H. Mehner; U. Bismayer; K. D. Becker 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 281 KB

We report on a temperature-dependent Mo È ssbauer study of natural and synthetic malayaite, CaSnSiO 5 . 119 Sn spectra have been measured between liquid nitrogen temperatures and 1310 K. The 119 Sn Mo È ssbauer shift is found to show a significantly reduced temperature dependence if compared with pr