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X-ray scattering as a probe for warm dense mixtures and high-pressure miscibility
- Publication Year :
- 2010
-
Abstract
- We demonstrate the abilities of elastic x-ray scattering to yield information on dense matter with multiple ion species and on the microscopic mixing in dense materials. Based on partial structure factors from ab initio simulations, a novel approach for the elastic scattering feature is applied to dense hydrogen-beryllium and hydrogen-helium mixtures. The scattering signal differs significantly between single species, real microscopic mixtures, and two separate fluids in the scattering volume.<br />Comment: 3 figures
- Subjects :
- Physics - Plasma Physics
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1005.3996
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1209/0295-5075/94/25001