A temperature-dependent single-crystal Raman spectroscopic study of fayalite: evidence for phonon-magnetic excitation coupling

A combined temperature dependent57Fe Mös

A combined temperature dependent57Fe Mössbauer and single crystal X-ray diffraction study of synthetic almandine: evidence for the Gol'danskii-Karyagin effect

✍ C. A. Geiger; Th. Armbruster; G. A. Lager; K. Jiang; W. Lottermoser; G. Amthauer 📂 Article 📅 1992 🏛 Springer-Verlag 🌐 English ⚖ 630 KB

Synthetic almandine garnet, Fe3A12Si3012, has been studied by temperature -dependent single crystal X-ray diffraction and 57Fe M6ssbauer spectroscopy. The Fe 2+ doublet in almandine is characterized by a small asymmetry between the high and low-velocity peaks that decreases in magnitude with decreas