Abstract
The photophysical properties of quantum dots (QDs) can be tuned by controlling nanocrystal size and/or nanocrystal composition through the synthesis of different cadmium-based QD forms, such as binary core, core-shell, or alloy. Recently, ternary and quaternary alloy type cadmium-based QDs have become the focus of attention. In this study, we report on adapting the two-phases synthesis approach for the synthesis of cadmium poor ZnCdSSe heterogenous quaternary-alloyed QDs. This work includes a method that allows QDs to grow at a slow growth rate and sheds light on quantum dot heterogeneous alloy structures highlighting the variation of photophysical properties in different synthesis compositions.
Original language | English |
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Article number | 113713 |
Journal | Optical Materials |
Volume | 138 |
DOIs | |
Publication status | Published - Apr 2023 |
Bibliographical note
Publisher Copyright:© 2023 Elsevier B.V.
Funding
This work was supported by Istanbul Technical University – Scientific Research Projects Unit (ITU-BAP) [ TYL-2021-43457 ].
Funders | Funder number |
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Istanbul Technical University – Scientific Research Projects Unit | |
Bilimsel Araştırma Projeleri Birimi, İstanbul Teknik Üniversitesi | TYL-2021-43457 |