Evaluation of CdZnTeSe as a high-quality gamma-ray spectroscopic material with better compositional homogeneity and reduced defects

UN Roy, GS Camarda, Y Cui, R Gul, G Yang… - Scientific reports, 2019 - nature.com
X-and gamma-ray detectors have broad applications ranging from medical imaging to
security, non-proliferation, high-energy physics and astrophysics. Detectors with high energy …

Impact of selenium addition to the cadmium-zinc-telluride matrix for producing high energy resolution X-and gamma-ray detectors

UN Roy, GS Camarda, Y Cui, G Yang, RB James - Scientific Reports, 2021 - nature.com
Both material quality and detector performance have been steadily improving over the past
few years for the leading room temperature radiation detector material cadmium-zinc …

Growth and interface study of 2 in diameter CdZnTe by THM technique

UN Roy, S Weiler, J Stein - Journal of Crystal Growth, 2010 - Elsevier
Growth interface of large diameter CdZnTe ingots grown from Te solution by travelling
heater method have been studied. Both macroscopic and microscopic investigations were …

High-resolution virtual Frisch grid gamma-ray detectors based on as-grown CdZnTeSe with reduced defects

UN Roy, GS Camarda, Y Cui, RB James - Applied Physics Letters, 2019 - pubs.aip.org
X-and gamma-ray detectors are increasingly becoming essential tools for science and
technology in various fields. These detectors offer broad applications such as homeland …

Advances in CdZnTeSe for radiation detector applications

UN Roy, GS Camarda, Y Cui, RB James - Radiation, 2021 - mdpi.com
Simple Summary Cadmium-zinc-telluride is the most important semiconductor material
today for room temperature gamma-ray detector applications. The radiation detectors are …

[HTML][HTML] Optimization of selenium in CdZnTeSe quaternary compound for radiation detector applications

UN Roy, GS Camarda, Y Cui, RB James - Applied Physics Letters, 2021 - pubs.aip.org
X-and gamma-ray detectors are increasingly becoming an essential tool for science and
technology in various fields, including homeland security, nonproliferation, nuclear security …

Modification of growth interface of CdZnTe crystals in THM process by ACRT

B Zhou, W Jie, T Wang, L Yin, F Yang, B Zhang… - Journal of Crystal …, 2018 - Elsevier
The accelerated crucible rotation technique (ACRT) was introduced in the traveling heater
method (THM) growth process of detector-grade CdZnTe (CZT) crystals to regulate the …

Advancements in THM-grown CdZnTe for use as substrates for HgCdTe

J MacKenzie, FJ Kumar, H Chen - Journal of Electronic Materials, 2013 - Springer
The focus of this work is to evaluate the suitability and substrate potential of Cd 0.9 Zn 0.1 Te
and Cd 0.96 Zn 0.04 Te crystals grown by the traveling heater method (THM). THM-grown …

Fabrication and Characterization of Schottky Diodes for High Resolution Nuclear Radiation Detectors

KC Mandal, RM Krishna, PG Muzykov… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Cadmium zinc telluride (CZT) Schottky diodes with very low reverse leakage current have
been fabricated and characterized for high resolution gamma ray detectors. The diodes …

Large Area Pixelated Detector: Fabrication and Characterization

SK Chaudhuri, K Nguyen, RO Pak… - … on Nuclear Science, 2014 - ieeexplore.ieee.org
Cd 0.9 Zn 0.1 Te (CZT) based pixelated radiation detectors have been fabricated and
characterized for gamma ray detection. Large area CZT single crystals has been grown …