光电探测器
材料科学
光电子学
质量(理念)
图层(电子)
超短脉冲
光学
纳米技术
激光器
物理
量子力学
作者
Xingyue Liu,Yong Li,Junjie Li,Xianhua Tan,Bo Sun,Han Fang,Shuang Xi,Tielin Shi,Zirong Tang,Guanglan Liao
摘要
Ultrafast and self-powered photodetectors based on high-quality evaporated CsPbBr3 perovskites for applications in optical communication are demonstrated. The photodetectors achieve an ultrafast response time of 3.8 μs and on/off ratio of 3.5 × 104.
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