journal article·2022-06Open access

Upconversion under Photon Trapping in ZnO/BN Nanoarray: An Ultrahigh Responsivity Solar‐Blind Photodetecting Paper (Small 22/2022)

Guozhen Liu, Han Chen, Shiqiang Lu, Lian Liu, Xiangyu Xu, Lan Shi, Binghuan Chen, Bin Guo, Peng Shen, Yehang Cai, Hongye Zhang, Yan Tang, Abdul Majid Soomro, Feiya Xu, Xiaohong Chen, Tongchang Zheng, Jing Li, Shuping Li, Duanjun Cai, Junyong Kang

Small· Volume 18· Issue 22

Abstract

Photodetecting Paper In article number 2200563, Xiaohong Chen, Duanjun Cai, and co-workers develop a solar-blind photodetecting paper based on ZnO nanoarray and 2D h-BN interlayer with ultrahigh responsivity up to 700 A W−1 @ 265–276 nm and switchable detection bands between UVA (>315 nm) and UVC (<280 nm), through up-conversion absorption and negative differential resistance effect.
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Research context

OpenAlex topics: Conducting polymers and applications · Ga2O3 and related materials

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Affiliations

Fujian Key Laboratory of Semiconductor Materials and Applications CI Center of OSED College of Physical Science and Technology Xiamen University Xiamen 361005 China

Collaborative Innovation Center for Optoelectronic Semiconductors and Efficient Devices Pen‐Tung Sah Institute of Micro‐Nano Science and Technology/Department of Physics Xiamen University Xiamen 361005 China

College of Chemistry and Chemical Engineering Xiamen University Xiamen 361005 China

Institute of Physics University of Sindh Jamshoro Sindh 76080 Pakistan

School of Science Jimei University Xiamen 361021 China

References

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