Reduction of Raman scattering and fluorescence from anvils in high pressure Raman scattering
S. B. Dierker, M. C. Aronson
Abstract
S. B. Dierker, M. C. Aronson
Abstract
We describe a new design and use of a high pressure anvil cell that significantly reduces the Raman scattering and fluorescence from the anvils in high pressure Raman scattering experiments. The approach is particularly useful in Raman scattering studies of opaque, weakly scattering samples. The effectiveness of the technique is illustrated with measurements of two-magnon Raman scattering in La2CuO4.
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We describe a new design and use of a high pressure anvil cell that significantly reduces the Raman scattering and fluorescence from the anvils in high pressure Raman scattering experiments. The approach is particularly useful in Raman scattering studies of opaque, weakly scattering samples. The effectiveness of the technique is illustrated with measurements of two-magnon Raman scattering in La2CuO4.
Key concepts: Raman scattering, X-ray Raman scattering, Raman spectroscopy, Scattering, Materials science, Opacity, Optics, Fluorescence