Fine Tuning the Emission Properties of Nanoemitters in Multilayered Structures by Deterministic Control of their Local Photonic Environment

Dip coating, Glass, Lighting, Medium refractive index (MRI), Optics, Silicon oxide (SiO2), Titanium Oxide (TiO2)

Wiley Online Library – Nano, Micro, Small
2015
Fine Tuning the Emission Properties of Nanoemitters in Multilayered Structures by Deterministic Control of their Local Photonic Environment
ALBERTO JIMÉNEZ-SOLANO; JUAN FRANCISCO GALISTEO-LÓPEZ; HERNÁN MÍGUEZ

Dip coating | Glass | Lighting | Medium refractive index (MRI) | Optics | Silicon oxide (SiO2) | Titanium Oxide (TiO2)

Abstract

Deterministic control on the dynamics of organic nanoemitters is achieved through precise control of its photonic environment. Resonators are fabricated by a combination of spin‐ and dip‐coating techniques, which allows placement of the emitters at different positions within the sample, thus acting as a probe of the local density of states.

Link to source: https://doi.org/10.1002/smll.201402898

Sample Fabrication

… The TiO2 and SiO2 sols were deposited over zero fluorescence microscope slides (Proscitech) using a dip‐coater (Nadetech ND‐R) with a withdrawal speed of 110 mm min−1.

Keywords: Emission; Nanostructures; Photonic crystals; Quantum yields; Nanoemitters

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