Total Reflectivity X-Ray Measurements From Au, Ir,, Pt And Ni Mirrored Surfaces

A. Hornstrup; F E. Christensen; J. Polny; H. W. Schnopper

doi:10.1117/12.948739

21 December 1988 Total Reflectivity X-Ray Measurements From Au, Ir,, Pt And Ni Mirrored Surfaces

A. Hornstrup, F E. Christensen, J. Polny, H. W. Schnopper

Proceedings Volume 0982, X-Ray Instrumentation in Astronomy II; (1988) https://doi.org/10.1117/12.948739
Event: 32nd Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1988, San Diego, CA, United States

Abstract

We present X-ray measurements at FeKa (6.4 keV) which range over 3-4 orders of magnitude of reflected intensity from four metal coated samples (Au, Ir, Pt and Ni). For one Au sample, the total reflectivity was also measured at MoKa (17.5 keV). The results indicate that a model consisting of a bulk region with a top layer having a variation from bulk density to zero is a good description of the coating. They also indicate that the coating process rather than the material is crucial in achieving high reflectivity.

Citation Download Citation

A. Hornstrup, F E. Christensen, J. Polny, and H. W. Schnopper "Total Reflectivity X-Ray Measurements From Au, Ir,, Pt And Ni Mirrored Surfaces", Proc. SPIE 0982, X-Ray Instrumentation in Astronomy II, (21 December 1988); https://doi.org/10.1117/12.948739

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