Work

CsPbIBr 2 Thick Film With (100)‐Preferred Orientation Enables Highly Sensitive X‐Ray Detector by a Spray‐Coating Method via Dual‐Additive‐Assisted Solution Strategy under Atmospheric Environment (Adv. Funct. Mater. 8/2025)

Year: 2025

Type: article

Abstract: All-Inorganic Perovskite Thick Films In article number 2413507, Fei Xu, Feng Hong, Hongwei Song, and co-workers employ a spray-coating method with an air via dual-additive-assisted solution strategy to achieve large-area, high-quality CsPbIBr2 thick films with (100)-preferred orientation and low trap density. The unencapsulated X-ray detector based on CsPbIBr2 thick film exhibits high sensitivity (1420 μC Gyair−1 cm−2) and long-term stability (80% of the original sensitivity after 1000 h).

Source: Advanced Functional Materials

DOI: 10.1002/adfm.202570047

Authors: Yingshen Lu, Danmin He, Xiang Yuan, Quanhe Yan, Xin Shu, Ziting Hu, Zifa Zhang, Zhuoyan Liu, Zuimin Jiang, Run Xu, Wenzhen Wang, Zhongquan Ma, Teng Chen, Haitao Xu, Fei Xu, Feng Hong, Hongwei Song

Institutions: Shanghai University, Fudan University, State Key Laboratory of Surface Physics, Shaoxing University

Language: English

Topic: Perovskite Materials and Applications

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4407743568

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