Synthesis and optical properties of II-VI semiconductor quantum dots: A review
Document Type
Article
Publication Date
4-1-2023
Abstract
The unique architectures of semiconductor quantum dots (QDs) and one-dimensional (1D) nanostructures give rise to a fascinating array of optical and electronic properties, making them useful for numerous industrial and environmental applications. This work reports the latest developments in QD-based nanotechnologies featuring II-VI semiconductor nanostructures with tunable optoelectronic properties. The synthesis of chalcogenide-, oxide-, and alloy-based semiconductor QDs is described in detail. Special attention is given to optical investigations supplemented by density functional theory calculations to explore the energy levels and electronic structure of II-VI semiconductor QDs. Finally, new applications of QDs in the areas of solar cells and optoelectronics are summarized, and the work concludes an assessment of future prospects of II-VI semiconductor QDs and 1D nanomaterials.
Keywords
Density functional theory, Electronic properties, Electronic structure, Nanocrystals, Optical properties
Divisions
nanocat
Funders
None
Publication Title
Journal of Materials Science: Materials in Electronics
Volume
34
Issue
11
Publisher
Springer
Publisher Location
VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS