Photoluminescence under high-electric field of PbS quantum dots

The effect of a laterally applied electric field (≤10 kV/cm) on the photoluminescence of colloidal PbS quantum dots (diameter of 2.7 nm) on glass was studied. The field provoked a blueshift of the emission peak, a reduction of the luminescent intensity, and caused an increase in the full width at ha...

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Veröffentlicht in:	AIP advances 2012-12, Vol.2 (4), p.042132-042132-5
Hauptverfasser:	Ullrich, B., Wang, J. S., Brown, G. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Electric fields Emissions control Gallium arsenide Gallium arsenides Glass Photoluminescence Quantum dots Uniqueness
Online-Zugang:	Volltext
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