journal article·2023

Controllable bandgap-gradient halide perovskite films via dip-coating and halide anion exchange for multispectral photodiodes with high performance

Yichi Zhang, Jiaxin Liu, Xinli Wu, Yi Peng, Zeyao Han, Yousheng Zou

Journal of Materials Chemistry C· Volume 11· Issue 34
Publisher page

Abstract

Multispectral photodetectors based on one-dimensional bandgap-gradient halide perovskite films by combining dip-coating and halide anion exchange show continuously varying response cutoff band edges and a high I on / I off of 10 4 –10 6 .
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Research context

OpenAlex topics: Perovskite Materials and Applications · Quantum Dots Synthesis And Properties · Ga2O3 and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Key Laboratory of Advanced Display Materials and Devices, Ministry of Industry and Information Technology, Institute of Optoelectronics & Nanomaterials, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China

Funding

Natural Science Foundation of Jiangsu Province · National Natural Science Foundation of China

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