The structural phase transition in titanite is correlated with a strong temperature dependence of Raman scattering cross sections and, to a somewhat lesser extent, with shifts of the phonon frequencies. Their quantitative temperature evolution in the low-symmetry phase (P21/a) is compatible with a n
The luminescence of titanite (CaTiSiO5)
β Scribed by G. Blasse; G.J. Dirksen; I. Tanaka; H. Kojima
- Book ID
- 113187745
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 159 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0025-5408
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π SIMILAR VOLUMES
The structural phase transition in titanite near 500 K (averaged symmetries A2/a-~P21/a) and a second anomaly around 900 K have been studied using infrared spectroscopy on single crystals aqnd powder samples, measurements of the dielectric properties and the specific heat. The same synthetic single
## Abstract The relative enthalpy of titanite and enthalpy of CaTiSiO5 melt have been measured using drop calorimetry between 823 K and 1843 K. Enthalpies of solution of titanite and CaTiSiO5 glass have been measured by the use of hydrofluoric acid solution calorimetry at 298 K. Enthalpy of vitrifi