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Cited by 196

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Near-IR Photoresponse in New Up-Converting CdSe/NaYF4:Yb,Er Nanoheterostructures

Yan, Chenglin, Dadvand, Afshin, Rosei, Federico, Perepichka, Dmitrii F.·2010·Journal of the American Chemical Society

Abstract

We report the synthesis of new nanoheterostructures consisting of lanthanide-doped NaYF(4) nanocrystals dendritically decorated with CdSe quantum dots. Strong coupling between NaYF(4):Yb,Er and CdSe leads to up-conversion of near-IR photons and subsequent energy transfer from lanthanide nanocrystals to CdSe. This is manifested in characteristic CdSe emission and leads to pronounced photoconductivity of the films upon sub-band-gap irradiation at 980 nm.

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Metadata

Authors
Yan, C., Dadvand, A., Rosei, F., & Perepichka, D. F.
Venue
Journal of the American Chemical Society
Published
2010-06-10
Volume
132
Issue
26
Pages
8868-8869
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2057933145
Cited by
196
References
1
FWCI
7.26
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Near-IR Photoresponse in New Up-Converting CdSe/NaYF4:Yb,Er Nanoheterostructures. https://app.cochat.ai/papers/10.1021/ja103743t
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Yan, C., Dadvand, A., Rosei, F., & Perepichka, D. F. (2010). Near-IR Photoresponse in New Up-Converting CdSe/NaYF4:Yb,Er Nanoheterostructures. Journal of the American Chemical Society. https://doi.org/10.1021/ja103743t

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.