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Document type:
Zeitschriftenaufsatz 
Author(s):
Mock, J.; Groß, E.; Kloberg, M.J.; Rieger, B.; Becherer, M. 
Title:
Surface Engineering of Silicon Quantum Dots: Does the Ligand Length Impact the Optoelectronic Properties of Light-Emitting Diodes? 
Abstract:
Herein, silicon quantum dot light-emitting diodes (SiQD LEDs) are investigated to explore the interplay between their electroluminescence (EL) blue shift and the SiQD ligand length on the SiQD surface. The ligand is essential for LED fabrication to ensure colloidal stability, but it also hinders efficient charge transport inside the LED. Consequently, the SiQDs are functionalized via organolithium reagents with hexyl, octyl, and dodecyl to obtain a low-SiQD surface coverage and therefore improve...    »
 
Journal title:
Adv. Photonics Res. 2021, 2100083 2021-06 
Year:
2021 
Year / month:
2021-06 
Quarter:
2. Quartal 
Month:
Jun 
Pages contribution:
1-8 
Language:
en 
Fulltext / DOI:
Publisher:
Wiley Online Library