Understanding the plasmon resonance in ensembles of degenerately doped semiconductor nanocrystals

Rueben J. Mendelsberg; Guillermo Garcia; Hongbo Li; Liberato Manna; Delia J. Milliron

doi:10.1021/jp302732s

Understanding the plasmon resonance in ensembles of degenerately doped semiconductor nanocrystals

Rueben J. Mendelsberg, Guillermo Garcia, Hongbo Li, Liberato Manna, Delia J. Milliron^*

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

108 引用（Scopus）

摘要

Inevitable variations in size and composition within nanocrystal ensembles affect their optical absorbance as revealed by effective medium theory calculations. We critically analyzed the effects of such inhomogeneity and of the surface ligands on the localized surface plasmon resonance absorption of In ₂O ₃:Sn and Cu _2-xSe nanocrystal dispersions. Modeling the absorbance line shape readily provides valuable and quantitative insight into the structural, electrical, and optical properties of colloidal nanocrystals.

源语言	英语
页（从-至）	12226-12231
页数	6
期刊	Journal of Physical Chemistry C
卷	116
期	22
DOI	https://doi.org/10.1021/jp302732s
出版状态	已出版 - 7 6月 2012
已对外发布	是

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abstract = "Inevitable variations in size and composition within nanocrystal ensembles affect their optical absorbance as revealed by effective medium theory calculations. We critically analyzed the effects of such inhomogeneity and of the surface ligands on the localized surface plasmon resonance absorption of In 2O 3:Sn and Cu 2-xSe nanocrystal dispersions. Modeling the absorbance line shape readily provides valuable and quantitative insight into the structural, electrical, and optical properties of colloidal nanocrystals.",

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AU - Li, Hongbo

AU - Manna, Liberato

AU - Milliron, Delia J.

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AB - Inevitable variations in size and composition within nanocrystal ensembles affect their optical absorbance as revealed by effective medium theory calculations. We critically analyzed the effects of such inhomogeneity and of the surface ligands on the localized surface plasmon resonance absorption of In 2O 3:Sn and Cu 2-xSe nanocrystal dispersions. Modeling the absorbance line shape readily provides valuable and quantitative insight into the structural, electrical, and optical properties of colloidal nanocrystals.

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Understanding the plasmon resonance in ensembles of degenerately doped semiconductor nanocrystals

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