Composition, temperature, and pressure dependence of phonon modes in complex hydrous silicates

• Applicant: Professorin Dr. Boriana Mihailova
• Subject Area: Mineralogy, Petrology and Geochemistry
• Term: from 2013 to 2021
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 250961621

• Final Report Year: 2021

Final Report Abstract

No abstract available

Publications

• Kinetics of hydrogen diffusion in riebeckite, Na2Fe3+2Fe2+3Si8O22(OH)2: an HT-FTIR study, Am. Mineral.
  Della Ventura, G., Radica, F., Galdenzi, F., Susta, U., Cinque, G., Mihailova, B., Marcelli, A.
  
• (2018): The dynamics of Fe oxidation in riebeckite: a model for amphiboles, Am. Mineral., 103, 1103 -1111
  Della Ventura, G., Mihailova, B., Susha, U., Guidi, M. C., Marcelli, A., Schlüter, J., Oberti, R.
  
• (2019): The pressure-induced phase transition(s) of ZrSiO4: revised; experimental proof for the existence of a new high-pressure low-symmetry polymorph of zircon, Phys. Chem. Minerals, 46, 807-814
  Mihailova, B., Waeselmann, N., Stangarone, C., Angel, R.J., Prencipe, M., Alvaro, M.
  
• (2020): Non-destructive determination of the amphibole crystalchemical formulae by Raman spectroscopy; one step closer, J. Raman Spectrosc., 51, 1530-1548
  Waeselmann, N., Schlüter, J., Malcherek, T., Della Ventura, G., Oberti, R., Mihailova, B.
  
• (2021). Atomistic insight into lithospheric conductivity revealed by phonon-electron excitations in hydrous ironbearing silicates, Commun. Mater. 2, 57/1-10
  Mihailova, B., Della Ventura, G., Waeselmann, N., Xu, W., Schlüter, J., Galdenzi, F., Marcelli, A., Redhammer, G. J., Boiocchi, M., Oberti, R.
  
• (2021): Raman and FTIR spectroscopy of synthetic amphiboles: I. The OH librational bands and the determination of the OH-F content of richterites via Raman spectroscopy, Canad. Mineral., 59, 31-41
  Della Ventura, G., Hawthorne, F. C., Mihailova, B., Sodo, A.
  
• (2021): Raman and FTIR spectroscopy of synthetic amphiboles: II. Divalent (Mg,Co) substitution at the octahedrally coordinated sites, Canad. Mineral., 59, 43-57
  Della Ventura, G., Mihailova, B., Hawthorne, F. C.
  
• (2021): The structural state of Finnish Cr-V clinozoisite: insights from Raman spectroscopy, Phys. Chem. Miner., 48, 5/1-14
  Nagashima, M., Armbruster T., Nishio-Hamate, D., Mihailova, B.