TY - CONF A1 - Kulow, Anicó A1 - de Oliveira Guilherme Buzanich, Ana A1 - Reinholz, Uwe A1 - Emmerling, Franziska A1 - Streli, C. A1 - Hampel, S. A1 - Fittschen, U. A1 - Radtke, Martin T1 - Full field X-ray fluorescence imaging with coded apertures N2 - Our aim is to develop a simple and inexpensive method for full field X-ray fluorescence imaging.We combine an energy-dispersive array detector with a coded aperture to obtain high resolution images. To obtain the information from the recorded image a reconstruction step is necessary. The reconstruction methods we have developed, were tested on simulated data and then applied to experimental data. The first tests were carried out at the BAMline @ BESSY II. This method enables the simultaneous detection of multiple elements, which is important e.g. in the field of catalysis. T2 - CONEXS 2020 CY - Newcastle, UK DA - 18.02.2020 KW - X-ray fluorescence spectroscopy KW - Coded apertures KW - Imaging KW - Iterative reconstruction PY - 2020 AN - OPUS4-50461 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -