Room temperature investigations on the shear stress and deformation mechanisms of (Mg0.9Fe0.1)SiO3 perovskite are performed in situ up to 32 GPa using radial X-ray diffraction and the diamond anvil cell as a deformation ...
The infrared and Raman spectra of CaCO3 calcite substituted with 80% 18O have been recorded. A detailed mode assignment is proposed for all the observed bands, including combinations and overtones. These data are used to ...