4.6 Article

Ballistic Deficit Pulse Processing in Cadmium-Zinc-Telluride Pixel Detectors for High-Flux X-ray Measurements

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Analytical

Incomplete Charge Collection at Inter-Pixel Gap in Low- and High-Flux Cadmium Zinc Telluride Pixel Detectors

Antonino Buttacavoli et al.

Summary: The success of cadmium zinc telluride (CZT) detectors in room-temperature spectroscopic X-ray imaging is widely accepted. Different types of CZT materials with enhanced properties have been developed for various applications.

SENSORS (2022)

Article Radiology, Nuclear Medicine & Medical Imaging

Modeling Photon Counting Detector Anode Street Impact on Detector Energy Response

Xiaochun Lai et al.

Summary: Accurate modeling of a photon-counting detector is essential for detector design and performance evaluation, and the anode street conductivity difference can significantly impact the detector energy response.

IEEE TRANSACTIONS ON RADIATION AND PLASMA MEDICAL SCIENCES (2021)

Article Instruments & Instrumentation

Contaminant detection in non-destructive testing using a CZT photon-counting detector

D. Richtsmeier et al.

Summary: The recent advancements in CdZnTe (CZT) sensors have led to increased commercial use of high-flux photon-counting detectors (PCDs) in non-destructive testing (NDT), particularly in applications such as food inspection. By analyzing pulse height and sorting x-rays into energy bins, PCDs offer better detection capabilities than traditional radiography. Parameters such as energy thresholds and pixel binning schemes can optimize contaminant detectability in x-ray images.

JOURNAL OF INSTRUMENTATION (2021)

Article Instruments & Instrumentation

Optimization of a CZT photon counting detector for contaminant detection

J. Nguyen et al.

Summary: X-ray inspection systems are important in ensuring food safety in the food industry, but detecting small, low-density contaminants remains a challenge. Utilizing a CZT PCD with optimized energy bin weighting scheme can significantly improve image quality, resulting in contrast-to-noise ratio improvements ranging between 1.02-1.91 relative to an equivalent EID acquisition.

JOURNAL OF INSTRUMENTATION (2021)

Article Chemistry, Analytical

Charge Sharing and Charge Loss in High-Flux Capable Pixelated CdZnTe Detectors

Kjell A. L. Koch-Mehrin et al.

Summary: Detectors made with HF-CdZnTe material have shown promising results in mitigating polarization effects, likely due to improved crystal quality and hole carrier transport. Charge sharing events in a 2 mm thick pixelated HF-CdZnTe detector exhibited minimal charge loss, resulting in good spectral resolution.

SENSORS (2021)

Article Chemistry, Analytical

Energy Recovery of Multiple Charge Sharing Events in Room Temperature Semiconductor Pixel Detectors

Antonino Buttacavoli et al.

Summary: This study presents original techniques to correct charge losses after CSA even when multiple pixels are involved, and investigates the performance of sub-millimeter CdZnTe pixel detectors with uncollimated radiation sources and collimated synchrotron X rays.

SENSORS (2021)

Article Instruments & Instrumentation

Room-temperature X-ray response of cadmium-zinc-telluride pixel detectors grown by the vertical Bridgman technique

Leonardo Abbene et al.

JOURNAL OF SYNCHROTRON RADIATION (2020)

Article Chemistry, Analytical

Characterization of the Uniformity of High-Flux CdZnTe Material

Matthew Charles Veale et al.

SENSORS (2020)

Article Instruments & Instrumentation

Room-temperature performance of 3 mm-thick cadmium-zinc-telluride pixel detectors with sub-millimetre pixelization

Antonino Buttacavoli et al.

JOURNAL OF SYNCHROTRON RADIATION (2020)

Article Physics, Condensed Matter

Effect of Se diffusion and the role of a thin CdS buffer layer in the performance of a CdSe/CdTe solar cell

Martin G. Reyes-Banda et al.

SUPERLATTICES AND MICROSTRUCTURES (2019)

Article Instruments & Instrumentation

Energy-loss correction in charge sharing events for improved performance of pixellated compound semiconductors

S. L. Bugby et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2019)

Article Physics, Condensed Matter

Characterization of n-GaN/p-GaAs NP heterojunctions

C. A. Hernandez-Gutierrez et al.

SUPERLATTICES AND MICROSTRUCTURES (2019)

Article Instruments & Instrumentation

Dual-polarity pulse processing and analysis for charge-loss correction in cadmium-zinc-telluride pixel detectors

Leonardo Abbene et al.

JOURNAL OF SYNCHROTRON RADIATION (2018)

Article Instruments & Instrumentation

Digital fast pulse shape and height analysis on cadmium-zinc-telluride arrays for high-flux energy-resolved X-ray imaging

Leonardo Abbene et al.

JOURNAL OF SYNCHROTRON RADIATION (2018)

Article Instruments & Instrumentation

A CdTe pixel detector-CMOS preamplifier for room temperature high sensitivity and energy resolution X and γ ray spectroscopic imaging

M. Sammartini et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2018)

Article Instruments & Instrumentation

Strong mechanical adhesion of gold electroless contacts on CdZnTe deposited by alcoholic solutions

G. Benassi et al.

JOURNAL OF INSTRUMENTATION (2017)

Article Instruments & Instrumentation

Characterisation of Redlen high-flux CdZnTe

B. Thomas et al.

JOURNAL OF INSTRUMENTATION (2017)

Article Instruments & Instrumentation

Development of new CdZnTe detectors for room-temperature high-flux radiation measurements

Leonardo Abbene et al.

JOURNAL OF SYNCHROTRON RADIATION (2017)

Article Instruments & Instrumentation

Hard-X and gamma-ray imaging detector for astrophysics based on pixelated CdTe semiconductors

J. -L. Galvez et al.

JOURNAL OF INSTRUMENTATION (2016)

Article Instruments & Instrumentation

CZT sensors for Computed Tomography: from crystal growth to image quality

K. Iniewski

JOURNAL OF INSTRUMENTATION (2016)

Article Instruments & Instrumentation

Optimized digital filtering techniques for radiation detection with HPGe detectors

Marco Salathe et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2016)

Article Instruments & Instrumentation

X-ray response of CdZnTe detectors grown by the vertical Bridgman technique: Energy, temperature and high flux effects

L. Abbene et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2016)

Article Instruments & Instrumentation

A new method of making ohmic contacts to p-GaN

C. A. Hernandez-Gutierrez et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2016)

Article Instruments & Instrumentation

Energy dispersive CdTe and CdZnTe detectors for spectral clinical T and NDT applications

W. C. Barber et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2015)

Article Instruments & Instrumentation

Digital performance improvements of a CdTe pixel detector for high flux energy-resolved X-ray imaging

L. Abbene et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2015)

Article Instruments & Instrumentation

High-rate dead-time corrections in a general purpose digital pulse processing system

Leonardo Abbene et al.

JOURNAL OF SYNCHROTRON RADIATION (2015)

Article Instruments & Instrumentation

CZT detector technology for medical imaging

K. Iniewski

JOURNAL OF INSTRUMENTATION (2014)

Article Instruments & Instrumentation

A digital approach for real time high-rate high-resolution radiation measurements

G. Gerardi et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2014)

Article Engineering, Electrical & Electronic

Multiple Module Pixellated CdTe Spectroscopic X-Ray Detector

Matthew D. Wilson et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2013)

Article Instruments & Instrumentation

Experimental results from Al/p-CdTe/Pt X-ray detectors

L. Abbene et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2013)

Article Instruments & Instrumentation

Further process of polarization within a pixellated CdZnTe detector under intense x-ray irradiation

Xi Wang et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2013)

Article Instruments & Instrumentation

Polarization phenomena in Alf p-CdTeiPt X-ray detectors

F. Principato et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2013)

Article Engineering, Electrical & Electronic

CdTe Linear Pixel X-Ray Detector With Enhanced Spectrometric Performance for High Flux X-Ray Imaging

A. Brambilla et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2012)

Article Physics, Applied

Time-dependent current-voltage characteristics of Al/p-CdTe/Pt x-ray detectors

F. Principato et al.

JOURNAL OF APPLIED PHYSICS (2012)

Article Engineering, Electrical & Electronic

An ASIC for the Study of Charge Sharing Effects in Small Pixel CdZnTe X-Ray Detectors

Matthew C. Veale et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2011)

Article Physics, Applied

Charge transport properties in CdZnTe detectors grown by the vertical Bridgman technique

N. Auricchio et al.

JOURNAL OF APPLIED PHYSICS (2011)

Article Instruments & Instrumentation

Pixellated Cd(Zn)Te high-energy X-ray instrument

P. Seller et al.

JOURNAL OF INSTRUMENTATION (2011)

Article Instruments & Instrumentation

Development of the gamma-ray analysis digital filter multi-channel analyzer (GMCA)

M. Dambacher et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2011)

Article Instruments & Instrumentation

Charge sharing in common-grid pixelated CdZnTe detectors

Jae Cheon Kim et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2011)

Article Physics, Applied

Electric field distributions in CdZnTe due to reduced temperature and x-ray irradiation

P. J. Sellin et al.

APPLIED PHYSICS LETTERS (2010)

Article Engineering, Electrical & Electronic

Study on Instability Phenomena in CdTe Diode-Like Detectors

I. Farella et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2009)

Article Engineering, Electrical & Electronic

Photon Counting Energy Dispersive Detector Arrays for X-ray Imaging

Jan S. Iwanczyk et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2009)

Article Engineering, Electrical & Electronic

Caliste 64, an innovative CdTe hard X-ray micro-camera

A. Meuris et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2008)

Article Engineering, Electrical & Electronic

CdZnTe semiconductor detectors for spectroscopic x-ray imaging

Csaba Szeles et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2008)

Article Physics, Applied

Characterization of large cadmium zinc telluride crystals grown by traveling heater method

H. Chen et al.

JOURNAL OF APPLIED PHYSICS (2008)

Article Engineering, Electrical & Electronic

Characterization of traveling heater method (THM) grown Cd0.9Zn0.1Te crystals

Henry Chen et al.

IEEE TRANSACTIONS ON NUCLEAR SCIENCE (2007)

Article Instruments & Instrumentation

Semiconductor materials and radiation detection

A Owens

JOURNAL OF SYNCHROTRON RADIATION (2006)

Article Instruments & Instrumentation

Charge sharing and charge loss in a cadmium-zinc-telluride fine-pixel detector array

JA Gaskin et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2003)

Article Instruments & Instrumentation

Investigation of charge sharing among electrode strips for a CdZnTe detector

E Kalemci et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2002)