Publications by authors named "Kunxuan Liu"
The recent advancements in low-dimensional material-based photodetectors have provided valuable insights into the fundamental properties of these materials, the design of their device architectures, and the strategic engineering approaches that have facilitated their remarkable progress. This review work consolidates and provides a comprehensive review of the recent progress in group-10 two-dimensional (2D) palladium diselenide (PdSe)-based photodetectors. This work first offers a general overview of the various types of PdSe photodetectors, including their operating mechanisms and key performance metrics.
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- Solar-blind UV photodetectors have significant military and civilian applications, prompting research into their design and effectiveness.
- The team created Sn-doped GaO films to develop PdSe/GaO van der Waals heterojunctions, achieving exceptional sensitivity for detecting solar-blind UV light.
- Their device shows impressive performance metrics, including a responsivity of 123.5 mA/W and rapid response times, making it suitable for advanced imaging applications.