DataVXSmallPaper
journal article·2026-07

Miniaturized Self‐Powered Perovskite Spectrometer (Small 37/2026)

Xuehan Zheng, Zhen Guan, Nan Zhang, Zian Zhang, Yuxiang Li, Chikin Tam, Haoyang He, Yingxiao Ma, Yibo Xu, Ziyuan Li, Yunxia Hu, Lingling Huang, Jing Wei, Zhengtang Luo, Yongtian Wang

Small· Volume 22· Issue 37
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Source abstract

Abstract

Miniaturized Spectrometers Miniaturized reconstructive spectrometers with small footprints and light weight have attracted much attention. In Research Article e12206, Nan Zhang, Yunxia Hu, Lingling Huang, Jing Wei, and co-workers report a miniaturized, high-performance spectrometer composed of self-powered perovskite photodetectors with gradient bandgaps. This perovskite spectrometer achieves a high-resolution spectrum using only 8 photodetectors by integrating the compressive sensing algorithm, which paves the way for the development of low-cost, integrated, low-power and chip-based devices.
Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications · Nanowire Synthesis and Applications · Optical Polarization and Ellipsometry

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Affiliations

Beijing Engineering Research Center of Mixed Reality and Advanced Display National Key Laboratory on Near‐surface Detection School of Optics and Photonics Beijing Institute of Technology Beijing China

Beijing Key Laboratory of Construction‐Tailorable Advanced Functional Materials and Green Applications Experimental Center of Advanced Materials School of Materials Science and Engineering Beijing Institute of Technology Beijing China

Department of Chemical and Biological Engineering William Mong Institute of Nano Science and Technology Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Hong Kong China

References

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