Existence of a Size-Dependent Stokes Shift in CsPbBr3 Perovskite Nanocrystals

Brennan, Michael C.; Zinna, Jessica; Kuno, Masaru

doi:10.1021/acsenergylett.7b00383

Title: Existence of a Size-Dependent Stokes Shift in CsPbBr₃ Perovskite Nanocrystals

Journal Article · 31 May 2017 · ACS Energy Letters

DOI: https://doi.org/10.1021/acsenergylett.7b00383 · OSTI ID:1364180

Brennan, Michael C. ^[1]; Zinna, Jessica ^[1];

^[1]

Univ. of Notre Dame, Notre Dame, IN (United States). Dept. of Chemistry and Biochemistry

The existence of a size-dependent Stokes shift is observed in CsPbBr₃ perovskite nanocrystals for the first time. Stokes shifts range from ~100 to 30 meV for particles with edge lengths between ~4 and 12 nm, respectively.

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Research Organization:: University of Notre Dame, IN (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: SC0014334

OSTI ID:: 1364180

Alternate ID(s):: OSTI ID: 1425740; OSTI ID: 1508313

Journal Information:: ACS Energy Letters, Vol. 2, Issue 7; ISSN 2380-8195

Publisher:: American Chemical Society (ACS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 111 works

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References (11)

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Interplay of Structural and Optoelectronic Properties in Formamidinium Mixed Tin-Lead Triiodide Perovskites Parrott, Elizabeth S.; Green, Thomas; Milot, Rebecca L. Advanced Functional Materials, Vol. 28, Issue 33 https://doi.org/10.1002/adfm.201802803	journal	June 2018
On the absence of a phonon bottleneck in strongly confined CsPbBr ₃ perovskite nanocrystals Li, Yulu; Lai, Runchen; Luo, Xiao Chemical Science, Vol. 10, Issue 23 https://doi.org/10.1039/c9sc01339c	journal	January 2019
Perovskite Quantum Dots and Their Application in Light-Emitting Diodes Wang, Hung-Chia; Bao, Zhen; Tsai, Hsin-Yu Small, Vol. 14, Issue 1 https://doi.org/10.1002/smll.201702433	journal	November 2017
Structural effects on optoelectronic properties of halide perovskites Chen, Kun; Schünemann, Stefan; Song, Seulki Chemical Society Reviews, Vol. 47, Issue 18 https://doi.org/10.1039/c8cs00212f	journal	January 2018
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Biexciton Auger recombination in mono-dispersed, quantum-confined CsPbBr3 perovskite nanocrystals obeys universal volume-scaling Li, Yulu; Ding, Tao; Luo, Xiao Nano Research, Vol. 12, Issue 3 https://doi.org/10.1007/s12274-018-2266-7	journal	December 2018
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Title: Existence of a Size-Dependent Stokes Shift in CsPbBr3 Perovskite Nanocrystals

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