首页|Large detector array and real-time processing and elemental image projection of X-ray and proton microprobe fluorescence data

Large detector array and real-time processing and elemental image projection of X-ray and proton microprobe fluorescence data

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A detector concept is described that integrates a large solid-angle detector array developed at Brookhaven National Laboratory and a high speed pipelined parallel processing engine developed at CSIRO for machine vision, with an embedded implementation of the Dynamic Analysis method for fluorescence spectra deconvolution and image projection, to yield a detection system capable of energy-dispersive detection, spectral deconvolution and real-time elemental imaging at ～10~8 events per second for PIXE elemental imaging using the nuclear microprobe and SXRF elemental imaging using the synchrotron X-ray microprobe.

detectorreal-time processingPIXESXRFnuclear microprobeX-ray microprobe

C.G. Ryan、D.P. Siddons、G. Moorhead、R. Kirkham、P.A. Dunn、A. Dragone、G. De Geronimo

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CSIRO Exploration and Mining, Geosciences, Monash University, Clayton, Vic. 3168, Australia

2007

Nuclear instruments and methods in physics research, Section B. Beam interactions with materials and atoms

Nuclear instruments and methods in physics research, Section B. Beam interactions with materials and atoms

ISSN：0168-583X
年,卷(期)：2007.260(1)