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Optical properties of Cd1-xMnxS nanoparticles: off-resonance Raman spectroscopy

M. PETROVIĆ1,* , M. ROMČEVIĆ1, R. KOSTIĆ1, N. ROMČEVIĆ1, W. D. DOBROWOLSKI2, M. GILIĆ1, B. HADŽIĆ1, J. TRAJIĆ1, D. STOJANOVIĆ1, Z. LAZAREVIĆ1

Affiliation

  1. Institute of Physics, Pregrevica 118, Belgrade, 11080 Serbia
  2. Institute of Physics PAS, Lotnikow 32/46, Warsaw, 02-668 Poland

Abstract

Cd1 xMnxS nanoparticles (x=0.05 0.4) with average particle size of about 2.2nm were synthesized using the colloidal chemistry method and characterized by Raman scattering measurements. The dominant Raman line of Cd1 xMnxS nanoparticles was at about 300cm1 showing asymmetric broadening for ω<300cm1. Significant change in the line intensity for different Mn content x and excitation wavelength λ was noticed..

Keywords

Nanostructured materials, Semiconductors, Optical properties, Raman spectroscopy.

Citation

M. PETROVIĆ, M. ROMČEVIĆ, R. KOSTIĆ, N. ROMČEVIĆ, W. D. DOBROWOLSKI, M. GILIĆ, B. HADŽIĆ, J. TRAJIĆ, D. STOJANOVIĆ, Z. LAZAREVIĆ, Optical properties of Cd1-xMnxS nanoparticles: off-resonance Raman spectroscopy, Optoelectronics and Advanced Materials - Rapid Communications, 10, 3-4, March-April 2016, pp.177-179 (2016).

Submitted at: Feb. 4, 2015

Accepted at: April 5, 2016