Semiconductor Physics, Quantum Electronics & Optoelectronics. 2009. V. 12, N 3. P. 294-297.
https://doi.org/10.15407/spqeo12.03.294

Preparation technology and photoluminescence properties of CdTe nanocrystals in colloidal solutions and polymeric matrices
S.M. Kalytchuk1, D.V. Korbutyak1, L.P. Scherbak2

1V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, 45, prospect Nauky, 03028, Kyiv, Ukraine Phone: +38 (044) 525-63-91, fax: +38 (044) 525-63-91, e-mail: div47@isp.kiev.ua
2Yuriy Fedkovych Chernivtsi National University 2, Kotsubynsky str., 58012 Chernivtsi, Ukraine Phone: +38 (0372) 526-235, fax: +38 (0372) 552-914, e-mail: l.shcherbak@chnu.edu.ua

Abstract. An analysis of physical mechanisms responsible for the influence of stabilizer type and ambient material on CdTe nanocrystal growth rate and passivation effectiveness of surface dangling bonds has been carried out. The possibility to change properties of nanocrystals by changing the stabilizer type has been shown.

Keywords: CdTe nanocrystal, chemical synthesis, optical properties, thioglycolic acid, L-cysteine.

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