| Highly Sensitive Mid-Infrared Photodetector Enabled by Plasmonic Hot Carriers in the First Atmospheric Window |
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| 作者姓名： | 于远方 张也 仲帆 白琳 刘辉 吕俊鹏 倪振华 |
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| 作者单位： | 1. School of Physics Southeast University;2. National Laboratory of Solid State Microstructures & School of Physics Collaborative InnovationCenter of Advanced Microstructures Nanjing University |
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| 基金项目： | supported by the National Key Research and Development Program of China (Grant No. 2017YFA0205700)；;the China Postdoctoral Science Foundation (Grant No. 2021M690625)；;the Jiangsu Planned Projects for Postdoctoral Research Funds (Grant No. 2021K106B)； |
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| 摘 要： | The first atmospheric window of 3-5 μm in the mid-infrared（MIR） spectral range pertains to crucial application fields,with particular scientific and technological importance.However,conventional narrow-bandgap semiconductors operating at this band,represented by mercury cadmium telluride and indium antimonide,suffer from limited specific detectivity at room temperature and hindered optoelectronic integration.In this study,a plasmonic hot electron-empowered MIR photodetector based on Al-doped ZnO...
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