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Two-photon absorption and emission in CsPb(Br/I)(3) cesium lead halide perovskite quantum dots_上海光学精

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Two-photon absorption and emission in CsPb(Br/I)(3) cesium lead halide perovskite quantum dots
作者: Li, Jingzhou; Zhang, Saifeng; Dong, Hongxing; Yuan, Xinqiang; Jiang, Xiongwei; Wang, Jun; Zhang, Long
刊名: Crystengcomm
年: 2016 卷: 18 期: 41 页: 7945--7949
英文关键词:

NANOCRYSTALS; STABILITY; FILMS
英文摘要:
We present the nonlinear optical properties of CsPb(Br/I)(3) perovskite quantum dots (QDs) with high crystallinity. The perovskite QDs show better two-photon absorption response than the traditional metal chalcogenide QDs. And, the photoluminescence peak of the halogen vacancies in perovskite nanocrystals was experimentally observed for the first time.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1039/c6ce01864e


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