@inproceedings{c1306090d0804a31bc4372fde01bca3f,
title = "Two-color size-tunable (1100 - 1600 nm) quantum dot nanocrystal electroluminescent devices",
abstract = "Light-emitting structures containing PbS nanocrystals of two different sizes were fabricated and investigated. They demonstrate light emission in two distinct infrared frequency bands, or alternatively across a wide frequency band, each in the spectral region 1.1 - 1.6 μm. For two-color structures the relative intensity of peaks can be varied in a wide interval depending on the conditions of excitation. The intensity of electroluminescence reached values corresponding to internal efficiency up to 3.1%.",
keywords = "Conducting polymers, Infrared radiation, Light emission, Nanocrystals, PbS, Quantum dots, Spectral tayloring",
author = "Ludmila Bakueva and Gerasimos Konstantatos and Larissa Levina and Sargent, {Edward H.}",
year = "2004",
language = "English (US)",
isbn = "0780385365",
series = "2004 4th IEEE Conference on Nanotechnology",
pages = "16--18",
booktitle = "2004 4th IEEE Conference on Nanotechnology",
note = "2004 4th IEEE Conference on Nanotechnology ; Conference date: 16-08-2004 Through 19-08-2004",
}