Journal article
The Maia 384 detector array in a nuclear microprobe: A platform for high definition PIXE elemental imaging
CG Ryan, R Kirkham, DP Siddons, PA Dunn, JS Laird, A Kuczewski, G Moorhead, G De Geronimo, P Davey, M Jensen, DJ Paterson, MD de Jonge, DL Howard, RM Hough
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | ELSEVIER | Published : 2010
Abstract
Application of nuclear microprobe event-by-event data acquisition approaches to synchrotron elemental imaging is at the heart of the design of a large energy-dispersive detector array called Maia, under development by CSIRO and BNL for SXRF elemental imaging on the X-ray microprobe. A new project is aimed at harnessing this development to provide high throughput PIXE imaging on the CSIRO Nuclear Microprobe. Maia combines a 1.2 sr solid-angle 384 detector array, integrated scanning and real-time processing including spectral deconvolution of full-spectral data. Results using a Maia prototype demonstrate the potential using SXRF application data with elemental images of up 100 M pixels. © 2010..
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