Browsing ELibrary by Subject "Raman spectroscopy"
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Browsing ELibrary by Subject "Raman spectroscopy"
Now showing items 1-8 of 8
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(2004)End-member synthetic fayalite and forsterite and a natural solid-solution crystal of composition (Mg1.80,Fe0.20)SiO4 were investigated using Raman spectroscopy. Polarized single-crystal spectra were measured as a function ...
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(2004)The polarized single-crystal Raman spectrum of synthetic fayalite, Fe2SiO4, was recorded between 5 and 773 K in order to investigate its lattice dynamic behavior. A broad absorption envelope is observed at wavenumbers ...
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(2002)The structural recovery upon heat treatment of a. highly metamict, actinide-rich zircon (U approximate to 6000 ppm) has been studied in detail using a range of techniques including X-ray powder diffraction, Raman spectroscopy, ...
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(2002)Carbonate – amphibole – clinopyroxene rocks and carbonatites from the Afrikanda complex, in the Kola Peninsula, Russia, contain a number of oxysalt minerals, including major calcite (15–95 vol.%), subordinate hydroxylapatite, ...
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(2003)Calibration of the determination of CH4/H2O ratio using Raman spectroscopy is carried out using synthetic fluid inclusions at different NaCl concentration (0, 0.05, 0.66, 0.98, 1.00, 1.60, 2.25 and 3.5 m NaCl). Spectra of ...
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(2002)Micro-Raman spectroscopic analysis allows us to estimate the internal pressure of small fluid inclusions. We applied this method to CO2-dominated fluid inclusions in mantle-derived xenoliths. The pressures estimated from ...
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THE DYNAMIC PROPERTIES OF ZIRCON STUDIED BY SINGLE-CRYSTAL X-RAY DIFFRACTION AND RAMAN SPECTROSCOPY (2001)An investigation of the dynamic properties of synthetic non-metamict zircon, ZrSiO4, was undertake n using X-ray single-crystal diffraction and polarized single-crystal Raman spectroscopy. The X-ray results at room temperature ...
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(2003)The structural behavior of β-eucryptite (LiAlSiO4) has been investigated using infrared (IR) spectroscopy over a temperature range of 20 to 900 K and FT-Raman spectroscopy at room temperature. IR reflectance measurements ...
Now showing items 1-8 of 8