Photoluminescent Properties of CdTe Nanocrystals in Colloidal Solutions and Polymer Films

Authors

  • S.I. Budzulyak Інститут фізики напівпровідників ім. В.Є. Лашкарьова НАН України
  • V.M. Yermakov V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine
  • O.A. Kapush V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine
  • D.V. Korbutyak V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine
  • V.М. Tomashyk V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine
  • Z.F. Tomashyk V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine
  • L.I. Trishchuk V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine
  • S.D. Boruk Yuriy Fedkovych Chernivtsi National University
  • L.A. Demchyna V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine

DOI:

https://doi.org/10.15330/pcss.17.1.60-64

Keywords:

cadmium telluride, nanocrystal, vinyl acetate-acrylate copolymer, photoluminescence spectra, photoluminescence quantum yield

Abstract

Using stabilizers and promoters we have obtained colloidal CdTe nanocrystals (NCs) in aqueous solutions. Incorporation of the CdTe NCs into polymer films has been fulfilled subsequently. It is shown that the use of vinyl acetate-acrylate copolymer as the matrix material for CdTe NC incorporation from colloidal solutions allows to get stable and nontoxic nanoheterogeneous film structures, which are characterized by satisfactory values of the photoluminescence quantum yield. Photoluminescence characteristics of the studied materials have been analyzed.

References

[1] M. Voroncova, V. Skobeyeva, V. Smitnina, Zhurnal fіzichnih doslіdzhen' 8(1), 89 (2004).
[2] V. І. Fedіv, Buk. Med. Herald 18(4), 187 (2014).
[3] U. Resch Genger, M. Grabolle, S. Cavaliere"Jaricot, R. Nitschke, T. Nann, Nature methods, 5(9), 763 (2008).
[4] T. Inoshita, H. Sakaki. Physica B: Condens. Matter 227, 373 (1996).
[5] U. Bockelmann, T. Egeler. Phys. Rev. B 46(15) 574 (1992).
[6] A. V. Fedorov, A. V. Baranov, I. D. Rukhlenko, T. S. Perova, K. Berwick. Phys. Rev. B 76, 045 332 (2007).
[7] T. Orii, S. Kaito, K. Matsuishi, S. Onari, T. Arai. J. Phys.: Condens. Matter. 14, 9743 (2002).
[8] S. V. Rempel', A. D. Levin, A. Ju. Sadagov, A. A. Rempel', Fizika tverdogo tela 57(6), 1087 (2015).
[9] Y. Wu, S. K. Campos, G. P. Lopez, M. A. Ozbun, L. A. Sklar, T. Buranda, Analyt. Biochem. 364(2), 180 (2007).
[10] S. A. Tarasov, O. A. Aleksandrova, I. A. Lamkin, A. I. Maksimov, E. . Maraeva, I. I. Mihajlov, V. A. Moshnikov, Izvestija vysshih uchebnyh zavedenij. Jelektronika 4(108), 21 (2014).
[11] O. A. Aleksandrova, A. I. Maksimov, E. V. Maraeva, L. B. Matjushkin, V. A. Moshnikov, S. F. Musihin, S. A. Tarasov, Nano- i mikrosistemnaja tehnika 2, 19 (2013).
[12] O. A. Kapush, L. І. Trіshhuk, І. O. Mazarchuk [ta іn.], Naukovij vіsnik Chernіvec'kogo nacіonal'nogo unіversitetu. Serіja hіmіja 581, 41 (2011).
[13] O. A. Kapush, L. I. Trishchuk, V. N. Tomashik, Z. F. Tomashik, Inorganic Materials 50(1), 13 (2014).
[14] O. A. Kapush, L. І. Trіshhuk, V. M. Tomashik, Z. F. Tomashik, І. S. Babіchuk, S. D. Boruk, Optojelektronika i poluprovodnikovaja tehnika, 47, 91 (2012).

Published

2016-03-15

How to Cite

Budzulyak, S., Yermakov, V., Kapush, O., Korbutyak, D., Tomashyk, V., Tomashyk, Z., … Demchyna, L. (2016). Photoluminescent Properties of CdTe Nanocrystals in Colloidal Solutions and Polymer Films. Physics and Chemistry of Solid State, 17(1), 60–64. https://doi.org/10.15330/pcss.17.1.60-64

Issue

Section

Scientific articles