For citation:
Gorbachev I. A., Shtykov S. N., Glukhovskoy E. G. Creating and Fluorescence of the Multilayer Langmuir – Blodgett Films of CdSe/CdS/ZnS Quantum Dots. Izvestiya of Saratov University. Physics , 2015, vol. 15, iss. 1, pp. 40-45. DOI: 10.18500/1817-3020-2015-15-1-40-45
Creating and Fluorescence of the Multilayer Langmuir – Blodgett Films of CdSe/CdS/ZnS Quantum Dots
Multilayered structures composed by Langmuir – Blodgett films of CdSe/CdS/ZnS quantum dots functionalized by oleic acid and fluorescent at 525 and 631 nm were prepared and studied by fluorescent spectroscopy. It was shown that fluorescent spectra of the nanosized multilayered film consisting of different QD layers have complex character and can be rearranged with relative positions of QD layer and laser beam that open possibility to operate the fluorescent intensity of every QD layer.
- Chen H. S., Chen C. W., Wang C. H., Chu F.C., Chao C.Y., Kang C. C., Chou P. T., Chen Y. F. Color-Tunable Light-Emitting Device Based on the Mixture of CdSe Nanorods and Dots Embedded in Liquid-Crystal Cells // J. Phys. Chem. C. 2010. Vol. 114. P. 7995–7998.
- Anikeeva P. O., Halpert J. E., Bawendi M. G., Bulovic V. Electroluminescence from a Mixed Red-Green-Blue Colloidal Quantum Dot Monolayer // Nano Lett. 2007. Vol. 7, №. 8. P. 2196–2200.
- Kim T. H., Cho K. S., Lee E. K., Chae J., Kim J. W., Kim D. H., Kwon J. Y., Lee S.Y., Choi B. L., Kuk Y., Kim J. M., Kim K. Full-colour quantum dot displays fabricated by transfer printing // Nature photonics. 2011. Vol. 5. P. 176–182.
- Chen H. S., Hsu C. K., Hong H. Y. In GaN–CdSe–ZnSe Quantum Dots White LEDs // Ieee photonics technology letters. 2006. Vol. 18, № 1. P. 884–886.
- Lin Y., Zhang Y., Zhao J., Gub P., Bib K., Zhanga Q., Chuc H., Zhangb T., Cuib T., Wanga Y., Zhaod J., Yu W. W. White-light-emitting diodes using GaN-excited CdSe/CdS/ZnS quantum dots // China Particuology. 2014. Vol. 15. P. 90–93.
- K. S., Divayana Y., Zhao D., Yang X., Abiyasa A. P., Mutlugun E., Gao Y., Liu S., Tan S. T., Sun X. W., Demir H. D. Quantum Dot Light-Emitting Diode with Quantum Dots Inside the Hole Transporting Layers // ACS Appl. Mater. Interfaces. 2013. Vol. 5. P. 6535−6540.
- Jaffar S., Nam K. T., Khademhosseini A., Xing J., Langer R. S., Belcher A. M. Layer-by-Layer Surface Modification and Patterned Electrostatic Deposition of Quantum Dots // Nano Lett. 2004. Vol. 4, № 8. P. 1421–1425.
- Lambert K., Wittebrood L., Moreels I., Deresmesb D., Grandidierb B., Hens Z. Langmuir–Blodgett monolayers of InP quantum dots with short chain ligands // J. Colloid Interface Sci. 2006. Vol. 300. P. 597–602.
- Li J. J., Wang Y. A, Guo W., Keay J. C., Mishima T. D., Johnson M. B., Peng X. Large-Scale Synthesis of Nearly Monodisperse CdSe/CdS Core/Shell Nanocrystals Using Air-Stable Reagents via Successive Ion Layer Adsorption and Reaction // J. Amer. Chem. Soc. 2003. Vol. 125. P. 12567–12575.
- Абрамзон А. А., Голоудина С. И. Об агрегатном состоянии конденсированных монослоев на поверхности жидкости // Успехи коллоидной химии. Л. : Химия. Ленингр. отд-ние, 1991. С. 239–262.
- Tomoaia-Cotisel M., Zsako J., Mocanu A., Lupea M., Chifu E. III. The Ionization Characteristics of Some Fatty Acids at the Air/Water Interface // J. Colloid Interface Sci. 1987. Vol. 117, № 2. P. 464–476.
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