ArticleSensors (Basel, Switzerland)2022
Comparative Analysis of Multilayer Lead Oxide-Based X-ray Detector Prototypes.
Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Bandgap engineering of tantalum nitride thin films by ion‑assisted magnetron sputtering for advanced electronic and radiation detection applications.Journal of materials science. Materials in electronics · 2026Article
- X-ray and γ-ray Sensing from Aqueous-Based Lead Sulfide Telluride Nanocomposites.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Mechanical Stress-Induced Defects in Thick a-PbO Layers.Materials (Basel, Switzerland) · 2025Article
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Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
Abstract
Lead oxide (PbO) photoconductors are proposed as X-ray-to-charge transducers for the next generation of direct conversion digital X-ray detectors. Optimized PbO-based detectors have potential for utilization in high-energy and dynamic applications of medical X-ray imaging. Two polymorphs of PbO have been considered so far for imaging applications: polycrystalline lead oxide (poly-PbO) and amorphous lead oxide (a-PbO). Here, we provide the comparative analysis of two PbO-based single-pixel X-ray detector prototypes: one prototype employs only a layer of a-PbO as the photoconductor while the other has a combination of a-PbO and poly-PbO, forming a photoconductive bilayer structure of the same overall thickness as in the first prototype. We characterize the performance of these prototypes in terms of electron-hole creation energy (
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