Fabrication of high-performance broadband photodetectors using 1D-2D hybrid electronic materials for IoT applications

Le Dai Tin; Adhimoorthy Saravanan

doi:10.1117/12.3032615

27 June 2024 Fabrication of high-performance broadband photodetectors using 1D-2D hybrid electronic materials for IoT applications

Le Dai Tin, Adhimoorthy Saravanan

Author Affiliations +

Proceedings Volume 13211, Asia Conference on Electronic Technology (ACET 2024); 1321107 (2024) https://doi.org/10.1117/12.3032615
Event: Asia Conference on Electronic Technology (ACET 2024), 2024, Singapore, Singapore

Abstract

Two-dimensional (2D) material-based photodetectors are promising due to their unique structures and great optoelectronic properties. In this study, we synthesized advanced 2D materials by combining 1D ZnO materials for the high performance photodetection. Initially, 2D materials such as Molybdenum diselenide (MoSe₂) and Tungsten diselenide (WSe₂) nanosheets were synthesized using liquid exfoliation method, subsequently added in the ZnO nanorods hydrothermal growth. Interestingly, there was perceptible modification in structural and optical properties were observed when the combine different 2D materials with ZnO materials. In particular, the MoSe₂-WSe₂-ZNRs combination exhibits excellent photo response of 23,000 compared with ZNRs (240). The present research work is promising approach towards to the synthesis of hybrid electronic materials for advanced photodetector device fabrications. We also extended to use these devices for real-time photo-sensing and applied in IoT applications.

Citation Download Citation

Le Dai Tin and Adhimoorthy Saravanan "Fabrication of high-performance broadband photodetectors using 1D-2D hybrid electronic materials for IoT applications", Proc. SPIE 13211, Asia Conference on Electronic Technology (ACET 2024), 1321107 (27 June 2024); https://doi.org/10.1117/12.3032615

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