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Nanoparticle-Based One-Dimensional Photonic Crystals

Colodrero, Silvia, Ocaña, Manuel, Míguez, Hernán·2008·Langmuir

Abstract

Herein we present a fast, reliable method for building nanoparticle-based 1D photonic crystals in which a periodic modulation of the refractive index is built by alternating different types of nanoparticles and by controlling the level of porosity of each layer. The versatility of the method is further confirmed by building up optically doped photonic crystals in which the opening of transmission windows due to the creation of defect states in the gap is demonstrated. The potential of this new type of structure as a sensing material is illustrated by analyzing the specific color changes induced by the infiltration of solvents of different refractive indexes.

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Metadata

Authors
Colodrero, S., Ocaña, M., & Míguez, H.
Venue
Langmuir
Published
2008-03-27
Volume
24
Issue
9
Pages
4430-4434
ISSN
  • 0743-7463 (ISSN-L)
  • 1520-5827
OpenAlex
W2045722328
Cited by
195
References
0
FWCI
10.63
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Nanoparticle-Based One-Dimensional Photonic Crystals. https://app.cochat.ai/papers/10.1021/la703987r
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Colodrero, S., Ocaña, M., & Míguez, H. (2008). Nanoparticle-Based One-Dimensional Photonic Crystals. Langmuir. https://doi.org/10.1021/la703987r

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