Výsledky vyhledávání - "CsPb(Br/Cl)3 nanocrystals"

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Sign of the Gap Temperature Dependence in CsPb(Br,Cl)3 Nanocrystals Determined by Cs-Rattler Mediated Electron-Phonon Coupling

Autor: Fasahat, S., Fiuza-Maneiro, N., Schäfer, B., Xu, K., Gómez-Graña, S., Alonso, M. I., Polavarapu, L., Goñi, A. R.

So far, the striking sign reversal in the near-ambient slope of the gap temperature dependence of colloidal CsPbCl3 perovskite nanocrystals (NCs) compared to its Br counterpart, remains unresolved. Pure bromide NCs exhibit a linear gap increase with

Externí odkaz: http://arxiv.org/abs/2411.13727

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Spectrally stable and efficient pure-blue light-emitting diodes based on CsPb(Br/Cl)3 nanocrystals with surface passivation by organic sulfonate

Autor: Sun, Siqi, Jia, Pei, Huang, Qizhang, Lu, Min, Lu, Po, Qin, Feisong, Sun, Guang, Gao, Yanbo, Bai, Xue, Wu, Zhennan, Zhang, Yu

Publikováno v: In Materials Today Physics November 2022 28

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Bifunctional Molecule Enables High-Quality CsPb(Br/Cl)3 Nanocrystals for Efficient and Stable Pure-Blue Perovskite Light-Emitting Diodes.

Autor: Sun, Siqi, Lu, Min, Zhong, Yuan, Lu, Po, Qin, Feisong, Gao, Yanbo, Bai, Xue, Wu, Zhennan, Zhang, Yu

Publikováno v: ACS Energy Letters; 11/11/2022, Vol. 7 Issue 11, p3974-3981, 8p

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Bifunctional Molecule Enables High-Quality CsPb(Br/Cl)3 Nanocrystals for Efficient and Stable Pure-Blue Perovskite Light-Emitting Diodes

Autor: Siqi Sun, Min Lu, Yuan Zhong, Po Lu, Feisong Qin, Yanbo Gao, Xue Bai, Zhennan Wu, Yu Zhang

Publikováno v: ACS Energy Letters. 7:3974-3981

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fd5fdb686417bb72e446f6031ee765e
https://doi.org/10.1021/acsenergylett.2c01783

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Investigating the luminescence mechanism of Mn-doped CsPb(Br/Cl)3 nanocrystals

Autor: John A. McLeod, Tsun-Kong Sham, Jinjin Ma, Jiatang Chen, Qianting Yao, Lo-Yueh Chang, Lijia Liu, Chih-Wen Pao

Publikováno v: Nanoscale. 11:6182-6191

Inorganic lead halide perovskite CsPbX3 (X = Cl, Br, or I) nanocrystals are promising candidate materials for light-emitting devices and optoelectronics. Mn-Doped CsPbX3 is of particular interest, as the Mn-doping introduces an additional emission ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93be20fcc29b4c521c2c93a8947afddc
https://doi.org/10.1039/c9nr00143c

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Spectrally stable and efficient pure-blue light-emitting diodes based on CsPb(Br/Cl)3 nanocrystals with surface passivation by organic sulfonate

Autor: Siqi Sun, Pei Jia, Qizhang Huang, Min Lu, Po Lu, Feisong Qin, Guang Sun, Yanbo Gao, Xue Bai, Zhennan Wu, Yu Zhang

Publikováno v: Materials Today Physics. 28:100899

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42f6f7cb9dcce07df2af8aa3f0c0f40c
https://doi.org/10.1016/j.mtphys.2022.100899

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Analysis of halide composition in CsPb(Br/Cl)3 nanocrystals with trace amounts of samples using laser induced breakdown spectroscopy

Autor: Mengjie Zhao, Liwei Liu, Shuai Ye, Rongxing Yi, Menghan Wang, Ming Zhu, Junle Qu

Publikováno v: Journal of Analytical Atomic Spectrometry. 33:713-719

It is essential to determine the elemental composition of doped functional materials, particularly for nanometer scale semiconductors, to guide synthesis and interpret physical phenomena. This study applied laser induced breakdown spectroscopy (LIBS)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e74f93a050a9b446e89564f00752b85
https://doi.org/10.1039/c8ja00053k

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