research papers
VF3-type FeF3 is predicted to become unstable above 51 GPa, as the result of enhanced structural distortion caused by development of octahedral elongation along the a axis.
research papers
The orientations of dispersoids of the cubic icosahedral quasicrystal approximation phase α-Al(Fe,Mn)Si in aluminium matrix have been studied by electron diffraction. The commonly observed orientation relationship is explained by an internal fixed orientation of the inner part Mackay icosahedron of the structure.