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Electrochemical Lithium Doping Induced Property Changes In Halide Perovskite CsPbBr3 Crystal AITranslate

Qinglong Jiang; Xiaoqiao Zeng; Ning Wang; Zhili Xiao; Zhanhu Guo; Jun Lu;
Argonne National Laboratory; Argonne National Laboratory; Jiangsu University of Science and Technology; Argonne National Laboratory; University of Tennessee; Argonne National Laboratory
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Publisher: ACS
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Abstract AITranslate

Electrochemical doping was used to dope lithium into perovskite CsPbBr3 crystal. Due to the doping, diamagnetic behavior was observed with a transition temperature (Tc) of 7.17 K. Burstein–Moss effect related photoluminescence (PL) blue-shift was observed as long as 15 nm. UV–vis-NIR spectra indicate that the absorption has been enhanced. The doped CsPbBr3 crystal generated 8 nA photocurrent, which is higher than the undoped CsPbBr3 crystal.

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DOI：https://doi.org/10.1021/acsenergylett.7b01230

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Citation Information:

Electrochemical doping was used to dope lithium into perovskite CsPbBr3 crystal. Due to the doping, diamagnetic behavior was observed with a transition temperature (Tc) of 7.17 K. Burstein–Moss effect related photoluminescence (PL) blue-shift was observed as long as 15 nm. UV–vis-NIR spectra indicate that the absorption has been enhanced. The doped CsPbBr3 crystal generated 8 nA photocurrent, which is higher than the undoped CsPbBr3 crystal.

quote

GB/T 7714-2015 [1] Qinglong Jiang, Xiaoqiao Zeng, Ning Wang, et al. ACS Energy Letters, 2018(3). DOI:10.1021/acsenergylett.7b01230.
MLA [1] Qinglong Jiang, et al., ACS Energy Letters, no. 3, 2018, https://doi.org/10.1021/acsenergylett.7b01230.
APA [1] Qinglong Jiang, Xiaoqiao Zeng, Ning Wang, Zhili Xiao, Zhanhu Guo, & Jun Lu. (2018). ACS Energy Letters(3). https://doi.org/10.1021/acsenergylett.7b01230
IEEE [1] Qinglong Jiang, Xiaoqiao Zeng, Ning Wang, Zhili Xiao, Zhanhu Guo, and Jun Lu, ACS Energy Letters, no. 3, 2018, doi: 10.1021/acsenergylett.7b01230.