31 October 1996 Calibration of the AXAF-HRC UV/ion shields at Osservatorio Astronomico di Palermo G.S. Vaiana: III - synchrotron measurements of XANES in aluminum-coated Lexan film samples
Author Affiliations +
Abstract
High spectral resolution x-ray transmission measurements in the energy range 60 - 1950 eV have been conducted at BESSY 1 synchrotron (Berlin) on samples of aluminum coated Lexan in order to define an accurate model of x-ray absorption near edge structures for the AXAF-HRC UV/ion shields material. A large number of energies have been surveyed with a spectral resolution ranging from E/(Delta) E equals 2500 at 100 eV to E/(Delta) E equals 700 at Al-K edge. The spatial variations of such absorption structures also have been investigated surveying different positions of the film samples.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Marco Barbera, Marco Barbera, Alfonso Collura, Alfonso Collura, Alessandro Dara, Alessandro Dara, } "Calibration of the AXAF-HRC UV/ion shields at Osservatorio Astronomico di Palermo G.S. Vaiana: III - synchrotron measurements of XANES in aluminum-coated Lexan film samples", Proc. SPIE 2808, EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy VII, (31 October 1996); doi: 10.1117/12.255988; https://doi.org/10.1117/12.255988
PROCEEDINGS
14 PAGES


SHARE
Back to Top