Quantitative modeling of perovskite-based direct X-ray flat panel detectors.

Zihao Song, Gaozhu Wang, Jincong Pang, Zhiping Zheng, Ling Xu, Ying Zhou, Guangda Niu, Jiang Tang

Abstract readLetter

In one paragraph

Article in Frontiers of optoelectronics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

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1 · What the graph read from it

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1 citing paper in PubMed.

Spatial Molecular Decoupling Design for High-Z and Fast Organic Scintillators.Angewandte Chemie (International ed. in English) · 2026
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5 · Who and what money

Authors and funding

8 authors.

Zihao Song *Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China.

Gaozhu Wang *Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China.

Jincong PangWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China. JPang@hust.edu.cn.

Zhiping ZhengSchool of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, 430074, China.

Ling XuWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China.

Ying ZhouWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China.

Guangda NiuWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China.

Jiang TangWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China. jtang@mail.hust.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Direct X-ray detectors based on semiconductors have drawn great attention from researchers in the pursuing of higher imaging quality. However, many previous works focused on the optimization of detection performances but seldomly watch them in an overall view and analyze how they will influence the detective quantum efficiency (DQE) value. Here, we propose a numerical model which shows the quantitative relationship between DQE and the properties of X-ray detectors and electric circuits. Our results point out that pursuing high sensitivity only is meaningless. To reduce the medical X-ray dose by 80%, the requirement for X-ray sensitivity is only at a magnitude of 10

Indexed as

DetectorDQEPerovskiteX-ray

Identifiers

PMID39325114

DOI10.1007/s12200-024-00136-0

PMCPMC11427676

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