The development of Raman scattering system for in situ measurements under high pressure and high temperature (HPHT) was analyzed. It was shown that the system integrates micro-Raman spectroscopy equipment with a double-sided laser heating system for a diamond anvil cell (DAC). It was observed that the laser heating system allows one to generate P-T conditions over one megabar and thousands of degree Kelvin. On NaBi(WO 4) 2 to 12.2 GPa and 1658 K, in situ HPHT Raman measurements were carried out.
|Number of pages||3|
|Journal||Review of Scientific Instruments|
|State||Published - Jul 2004|