Influence of the dispersion environment nature on photoluminescence properties of CdTe nanocrystals in colloidal solutions

• Veröffentlicht in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Datum: 2012
• Hauptverfasser: Kapush, O.A., Kalytchuk, S.M., Trishchuk, L.I., Tomashyk, V.M., Tomashyk, Z.F., Kravtsova, A.S., Korbutyak, D.V., Boruk, S.D.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2012
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/118315
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Influence of the dispersion environment nature on photoluminescence properties of CdTe nanocrystals in colloidal solutions / O.A. Kapush, S.M. Kalytchuk, L.I. Trishchuk, V.M. Tomashyk, Z.F. Tomashyk, A.S. Kravtsova, D.V. Korbutyak, S.D. Boruk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2012. — Т. 15, № 3. — С. 223-226. — Бібліогр.:10 назв. — англ.

The physico-chemical properties of low-dimensional structures based on CdTe obtained in the course of colloidal synthesis have been investigated. Analyzed have been the main photoluminescence characteristics of CdTe nanocrystals, which are stabilized by thioglycolic acid and obtained using the deionized water and aqueous solutions of ethylene glycol and glycerol with different concentrations as dispersion environment. It has been shown that stability of colloidal solutions of CdTe nanocrystals depends on the nature of dispersion environment and concentration of stabilizer.