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- Publications
- Influence
Elemental X-ray imaging using the Maia detector array: The benefits and challenges of large solid-angle
- Chris Ryan, C. Ryan, +10 authors J. Cleverley
- Physics
- 13 November 2009
The fundamental parameter method for quantitative SXRF and PIXE analysis and imaging using the dynamic analysis method is extended to model the changing X-ray yields and detector sensitivity with… Expand
The new Maia detector system : Methods for High Definition Trace Element Imaging of natural material
- Chris G. Ryan, D. Siddons, +11 authors J. Cleverley
- Physics
- 15 April 2010
Motivated by the need for megapixel high definition trace element imaging to capture intricate detail in natural material, together with faster acquisition and improved counting statistics in… Expand
A generation of CMOS readout ASICs for CZT detectors
- G. D. Geronimo, P. O'Connor, J. Grosholz
- Computer Science
- 24 October 1999
As a result of a cooperation between Brookhaven National Laboratory and eV Products a generation of high performance readout ASICs was developed. The ASICs, realized in CMOS 0.5 /spl mu/m technology,… Expand
A CMOS baseline holder (BLH) for readout ASICs
- G. D. Geronimo, P. O'Connor, J. Grosholz
- Physics
- 24 October 1999
As a result of a cooperation between Brookhaven National Laboratory and eV Products a generation of high performance readout ASICs was developed. One of the novel circuit solutions implemented in the… Expand
Front-end electronics for imaging detectors
- G. D. Geronimo, P. O’Connor, V. Radeka, B. Yu
- Engineering, Physics
- 1 July 2000
Abstract Front-end electronics for imaging detectors with large numbers of pixels (10 5 –10 7 ) is reviewed. The noise limits as a function of detector capacitance and power dissipation are presented… Expand
Development of a high-rate high-resolution detector for EXAFS experiments
- G. D. Geronimo, P. O'Connor, R. Beuttenmuller, Z. Li, A. Kuczewski, D. Siddons
- Physics
- 10 November 2002
A new detector for EXAFS experiments is being developed. It is based on a multi-element Si sensor and dedicated readout application specific integrated circuit (ASIC). The sensor is composed of 384… Expand
Maia X-ray fluorescence imaging: Capturing detail in complex natural samples
- C. Ryan, D. Siddons, +27 authors S. Borg
- Engineering
- 3 April 2014
Motivated by the challenge of capturing complex hierarchical chemical detail in natural material from a wide range of applications, the Maia detector array and integrated realtime processor have been… Expand
Prospects for charge sensitive amplifiers in scaled CMOS
- P. O'Connor, G. D. Geronimo
- Physics
- 21 March 2002
Due to its low cost and flexibility for custom design, monolithic CMOS technology is being increasingly employed in charge preamplifiers across a broad range of applications, including both… Expand
Design and Performance of the X-ray polarimeter X-Calibur
- M. Beilicke, F. Kislat, +13 authors H. Krawczynski
- Physics
- 18 December 2014
X-ray polarimetry promises to give qualitatively new information about high-energy astrophysical sources, such as binary black hole systems, micro-quasars, active galactic nuclei, neutron stars, and… Expand
Maia X-ray Microprobe Detector Array System
- D. Siddons, R. Kirkham, +12 authors P. Dunn
- Materials Science
- 3 April 2014
Maia is an advanced system designed specifically for scanning x-ray fluorescence microprobe applications. It consists of a large array of photodiode detectors and associated signal processing,… Expand