Comparison of analog and digital readout electronics on the processing of charge-sharing events in pixelated CdZnTe detectors

A. E. Bolotnikov; D. Bale; J. Butcher; G. S. Camarda; Y. Cui; G. De Geronimo; J. Fried; A. Hossain; K. H. Kim; M. Marshall; S. Soldner; M. Petryk; M. Prokesch; E. Vernon; G. Yang; R. B. James

doi:10.1109/TNS.2014.2299493

Comparison of analog and digital readout electronics on the processing of charge-sharing events in pixelated CdZnTe detectors

A. E. Bolotnikov, D. Bale, J. Butcher, G. S. Camarda, Y. Cui, G. De Geronimo, J. Fried, A. Hossain, K. H. Kim, M. Marshall, S. Soldner, M. Petryk, M. Prokesch, E. Vernon, G. Yang, R. B. James

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We present our results from testing15×15×10mm³CdZnTe pixelated detectors using a readout system based on the H3D ASIC. Data obtained with an uncollimated¹³⁷Cs source helped reveal details of the operational principle of such devices, and how the pulse-processing electronics may influence their performance. The responses of individual pixels were compared by using two different pulse processing approaches based on the analog shaping (H3D ASIC) and fitting of the waveforms as read out from hybrid preamplifiers.

Original language	English
Article number	6742639
Pages (from-to)	787-792
Number of pages	6
Journal	IEEE Transactions on Nuclear Science
Volume	61
Issue number	2
DOIs	https://doi.org/10.1109/TNS.2014.2299493
Publication status	Published - 2014 Apr
Externally published	Yes

Keywords

ASICs
CZT detectors
CdZnTe
crystal defects

ASJC Scopus subject areas

Nuclear and High Energy Physics
Nuclear Energy and Engineering
Electrical and Electronic Engineering

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10.1109/TNS.2014.2299493

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Bolotnikov, A. E., Bale, D., Butcher, J., Camarda, G. S., Cui, Y., De Geronimo, G., Fried, J., Hossain, A., Kim, K. H., Marshall, M., Soldner, S., Petryk, M., Prokesch, M., Vernon, E., Yang, G., & James, R. B. (2014). Comparison of analog and digital readout electronics on the processing of charge-sharing events in pixelated CdZnTe detectors. IEEE Transactions on Nuclear Science, 61(2), 787-792. Article 6742639. https://doi.org/10.1109/TNS.2014.2299493

Bolotnikov, AE, Bale, D, Butcher, J, Camarda, GS, Cui, Y, De Geronimo, G, Fried, J, Hossain, A, Kim, KH, Marshall, M, Soldner, S, Petryk, M, Prokesch, M, Vernon, E, Yang, G & James, RB 2014, 'Comparison of analog and digital readout electronics on the processing of charge-sharing events in pixelated CdZnTe detectors', IEEE Transactions on Nuclear Science, vol. 61, no. 2, 6742639, pp. 787-792. https://doi.org/10.1109/TNS.2014.2299493

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abstract = "We present our results from testing15×15×10mm3CdZnTe pixelated detectors using a readout system based on the H3D ASIC. Data obtained with an uncollimated137Cs source helped reveal details of the operational principle of such devices, and how the pulse-processing electronics may influence their performance. The responses of individual pixels were compared by using two different pulse processing approaches based on the analog shaping (H3D ASIC) and fitting of the waveforms as read out from hybrid preamplifiers.",

keywords = "ASICs, CZT detectors, CdZnTe, crystal defects",

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AU - Butcher, J.

AU - Camarda, G. S.

AU - Cui, Y.

AU - De Geronimo, G.

AU - Fried, J.

AU - Hossain, A.

AU - Kim, K. H.

AU - Marshall, M.

AU - Soldner, S.

AU - Petryk, M.

AU - Prokesch, M.

AU - Vernon, E.

AU - Yang, G.

AU - James, R. B.

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Comparison of analog and digital readout electronics on the processing of charge-sharing events in pixelated CdZnTe detectors

Abstract

Keywords

ASJC Scopus subject areas

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