Tailor-made directional emission in nanoimprinted plasmonic-based light-emitting devices
Authors:
- 26 May 2014
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Nanoscale
- Vol. 6 (15) , 9223-9229
Abstract
Directional emission of colour-converted light-emitting diodes (LEDs) can be enhanced and accurately controlled using hexagonal arrays of aluminum nanoparticles, which sustain plasmonic–photonic modes. Left: scanning electron micrograph of a nanoimprinted hexagonal array with a lattice constant of 375 nm. Right: Fourier image of the directional emission of a light-emitting device featuring such an array.Keywords
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