Browsing ELibrary by Subject "RAMAN SPECTRUM"

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RAMAN SPECTRA OF HYDROUS γ -MG2SIO4 AT VARIOUS PRESSURES AND TEMPERATURES

Liu L.; Lin C.C.; Mernagh T.P.; Inoue T. (2002)

One well-defined OH Raman band at 3651 ± 1 cm-1 and one weak feature near 3700 ± 5 cm-1 are recognized for the hydrous γ-phase of Mg2SiO4. Like the hydrous β-phase, the H2O content in the γ-phase shifts most of the ...
RAMAN SPECTRA OF PHASE E AT VARIOUS PRESSURES AND TEMPERATURES WITH GEOPHYSICAL IMPLICATIONS

Liu L.G.; Mernagh T.P.; Lin C.C.; Irifune T. (1997)

Variations in Raman spectra of phase E were investigated up to 340 kbar at room temperature and in the range 83-870 K at atmospheric pressure. Phase E appears to remain intact up to at least 870 K. However, the OH Raman ...

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