Optics express
Demonstration of AlGaN solar-blind ultraviolet photoconductor with an ultra-fast nanosecond transient response.
Haiping Wang, Haifan You, Yiwang Wang, Zhan Ma, Jiandong Ye, Bin Liu, Hai Lu, Rong Zhang, Youdou Zheng, Dunjun Chen
Published: 202510.1364/OE.577662
Abstract
Conventional AlGaN solar-blind ultraviolet (UV) photoconductors based on Si- or Ge-doped conduction channels are plagued by the impurity-related persistent photoconductivity (PPC) effect featuring high leakage current, long response time, severe sub-…
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