祝贺周兴等人的文章被Adv. Funct. Mater.接收！
High Performance Solar-Blind Deep Ultraviolet Photodetector Based on Individual Single-Crystalline Zn2GeO4 Nanowire
Xing Zhou, Qi Zhang, Lin Gan, Xin Li, Huiqiao Li, Yue Zhang, Dmitri Golberg, and Tianyou Zhai*
High quality single-crystalline Zn2GeO4 nanowires were synthesized via chemical vapor deposition. The transport mechanism was discussed for the first time in the frame of the small polaron theory and in situ electrical characterization of individual Zn2GeO4 nanowires revealed a high gain under the high energy electron beam. Photodetectors based on individual nanowires demonstrated outstanding solar-blind light sensing performance: a responsivity of 5.11 × 103 A·W-1, external quantum efficiency of 2.45 × 106 %, detectivity of ~ 2.91 × 1011 Jones, τrise ≈ 10 ms and τdecay ≈ 13 ms.
