Browsing by Author "Tarantino S.C."

Browsing by Author "Tarantino S.C."

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  • HIGH-TEMPERATURE X-RAY INVESTIGATION OF NATURAL COLUMBITES 
    Tarantino S.C.; Zema M.; Pistorino M.; Domeneghetti M.C. (2003)
    Structural investigations at high temperature were carried out on natural columbite samples across the join Fe(Nb0.95Ta0.05)2O6-Mn(Nb0.95Ta0.05)2O6. The samples were preliminarily annealed to attain the complete cation-ordered ...
  • STRAIN AND LOCAL HETEROGENEITY IN THE FORSTERITE-FAYALITE SOLID SOLUTION 
    Tarantino S.C.; Carpenter M.A.; Domeneghetti M.C. (2003)
    Infrared powder-absorption spectra of nine natural and five synthetic olivine samples across the forsterite-fayalite join have been investigated at room temperature in the range 70-1400 cm-1. Variations of peak positions ...