scholarly journals Size-Dependent Optical Properties of Colloidal PbS Quantum Dots

ACS Nano ◽  
2009 ◽  
Vol 3 (10) ◽  
pp. 3023-3030 ◽  
Author(s):  
Iwan Moreels ◽  
Karel Lambert ◽  
Dries Smeets ◽  
David De Muynck ◽  
Tom Nollet ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Size Dependent ◽  
Pbs Quantum Dots

A Nanoscale Adventure with Silicon: Synthesis, Surface Chemistry, and other Surprises

2015 ◽  
Vol 242 ◽  
pp. 383-390
Author(s):  
Md Hosnay Mobarok ◽  
Tapas K. Purkait ◽  
Jonathan G.C. Veinot
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Surface Chemistry ◽  
Research Group ◽  
Size Dependent ◽  
Earth Abundant ◽  
Potential Applications ◽  
Si Quantum Dots

The preparation and surface chemistry Si quantum dots (SiQDs) are currently an intense focus of research because of their size dependent optical properties and many potential applications. SiQDs offer several advantages over other quantum dots; Si is earth abundant, non-toxic and biocompatible. This account briefly highlights recent advancements made by our research group related to the synthesis, functionalization, surface dependent optical properties and applications of SiQDs.

scholarly journals Quantum Dots and Applications

Materials ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 897
Author(s):  
Chang-Yeol Han ◽  
Hyun-Sik Kim ◽  
Heesun Yang
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Band Gap ◽  
Light Emitting Diodes ◽  
Photovoltaic Cells ◽  
Core Shell ◽  
Special Issue ◽  
High Quality ◽  
Light Emitting ◽  
Size Dependent

It is the unique size-dependent band gap of quantum dots (QDs) that makes them so special in various applications. They have attracted great interest, especially in optoelectronic fields such as light emitting diodes and photovoltaic cells, because their photoluminescent characteristics can be significantly improved via optimization of the processes by which they are synthesized. Control of their core/shell heterostructures is especially important and advantageous. However, a few challenges remain to be overcome before QD-based devices can completely replace current optoelectronic technology. This Special Issue provides detailed guides for synthesis of high-quality QDs and their applications. In terms of fabricating devices, tailoring optical properties of QDs and engineering defects in QD-related interfaces for higher performance remain important issues to be addressed.

INTENSITY- AND SIZE-DEPENDENT RELAXATION IN PbS QUANTUM DOTS IN GLASS

2005 ◽  
Author(s):  
A. M. MALYAREVICH ◽  
V. G. SAVITSKI ◽  
K. V. YUMASHEV ◽  
H. RAABEN ◽  
A. A. ZHILIN
Keyword(s):  
Quantum Dots ◽  
Size Dependent ◽  
Pbs Quantum Dots

Size-Dependent Optical Properties of Luminescent Zn3P2 Quantum Dots

2015 ◽  
Vol 119 (19) ◽  
pp. 10576-10584 ◽  
Author(s):  
Minh Q. Ho ◽  
Richard J Alan Esteves ◽  
Gotluru Kedarnath ◽  
Indika U. Arachchige
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Size Dependent

Size-dependent room-temperature luminescence decay from PbS quantum dots

2012 ◽  
Author(s):  
Alexander P. Litvin ◽  
Peter S. Parfenov ◽  
Elena V. Ushakova ◽  
Anatoly V. Fedorov ◽  
Mikhail V. Artemyev ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Luminescence Decay ◽  
Size Dependent ◽  
Pbs Quantum Dots ◽  
Room Temperature Luminescence

Size-Dependent Optical Properties of Zinc Blende Cadmium Telluride Quantum Dots

2012 ◽  
Vol 116 (8) ◽  
pp. 5049-5054 ◽  
Author(s):  
John Sundar Kamal ◽  
Abdoulghafar Omari ◽  
Karen Van Hoecke ◽  
Qiang Zhao ◽  
André Vantomme ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Cadmium Telluride ◽  
Size Dependent ◽  
Zinc Blende ◽  
Cadmium Telluride Quantum Dots

Size-Dependent Optical Properties of Colloidal CdS Quantum Dots Passivated by Thioglycolic Acid

2018 ◽  
Vol 52 (9) ◽  
pp. 1137-1144 ◽  
Author(s):  
T. S. Kondratenko ◽  
M. S. Smirnov ◽  
O. V. Ovchinnikov ◽  
E. V. Shabunya-Klyachkovskaya ◽  
A. S. Matsukovich ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Thioglycolic Acid ◽  
Cds Quantum Dots ◽  
Size Dependent ◽  
Colloidal Cds
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