Electronic and structural properties of the high-pressure phase of Fe 2 O 3 were determined
by combining the methods of Mössbauer spectroscopy, x-ray diffraction, and electrical …

The electronic ground state and magnetic properties of the wide-gapped antiferromagnetic
insulator LaFeO 3 have been investigated by Fe 57 Mössbauer spectroscopy at pressures …

The relative conductivity of Fe 3 O 4 single crystals very close to ideal stoichiometry has
been measured as a function of pressure up to P= 16 GPa and in the temperature range of …

Mössbauer spectroscopy, resistance, and synchrotron x-ray-diffraction (XRD) methods were
combined for detailed studies of the pressure-induced breakdown of the strongly correlated …

Abstract The Fe 3+/Fe 2+ ratioin natural ilmenite (FeTiO 3) samples shows rapid increase
under pressure from ambient up to GPa, as deduced from 57 Fe Mössbauer pressure …

X-ray diffraction, Raman scattering, and Mössbauer spectroscopy provide a diverse
description of the high pressure behavior of berlinite-type FePO 4. At a pressure of 2.5 (5) …

The Mössbauer effect is the recoilless absorption and emission of γ-rays by specific nuclei in
a solid (Mössbauer 1958a, 1958b), and provides a means of studying the local atomic …

Both the nature of the electrical transport and magnetism of high-pressure phases of FeS
have been elucidated in relation to the spin-state configuration of Fe. This has been …

At ambient pressure the orthorhombic perovskites R-orthoferrites (R Ξ Lu, Eu, Y, Pr, and La)
exhibit very large optical gaps. These large-gap Mott insulators in which the 3d5 high-spin …

The effect of pressure on electronic properties and crystal structure of Sr 3 Fe 2 O 7 was
studied up to 45 GPa. Experimental methods employed were 57 Fe Mössbauer …