Optical characterization of semiconductor CdS nanoparticles formed in polymer matrix


Azizian-Kalandaragh Y. , ÖZÇELİK S.

Optoelectronics and Advanced Materials, Rapid Communications, cilt.10, ss.537-540, 2016 (SCI Expanded İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 10
  • Basım Tarihi: 2016
  • Dergi Adı: Optoelectronics and Advanced Materials, Rapid Communications
  • Sayfa Sayıları: ss.537-540

Özet

© 2016, National Institute of Optoelectronics. All rights reserved.The optical properties of CdS nanoparticles (NPs) are explored as a function of nanoparticle size and concentration. Nanocomposite (NC) thin films with semiconductor CdS nanoparticles formed in a polymer matrix using successive ionic layer adsorption and reaction (SILAR) technique showed very attractive optical properties due to quantum confinement effects. For bulk CdS materials, the absorption peaks can only be tuned in a narrow range. The nanostructure size and shape were characterized by scanning electron microscope (SEM), the optical properties were studied by UV-Vis spectroscopy, FT-IR and photoluminescence spectroscopy (PL).