Raman Scattering from ZnO(Fe) Nanoparticles

• Authors: N. Romčević , R. Kostić , M. Romčević , B. Hadžić , I. Kuryliszyn-Kudelska , W. Dobrowolski , U. Narkiewicz , D. Sibera
• Languages of publication: EN

Abstracts

EN

Nanocrystalline samples of ZnO(Fe) were synthesized by wet chemical method. Samples were characterized by X-ray diffraction to determine composition of the samples (ZnO, Fe₂O₃, ZnFe₂O₄) and the mean crystalline size (8-52 nm). In this paper we report the experimental spectra of the Raman scattering (from 200 to 1600 cm¯¹). Main characteristics of experimental Raman spectrum in 200 to 1600 cm¯¹ spectral region are: sharp peak at 436 cm¯¹ and broad two-phonon structure at ≈ 1150 cm¯¹, typical of ZnO;broad structure below 700 cm¯¹ that has different position and shape in case of ZnFe₂O₄ or Fe₂O₃ nanoparticles.

Keywords

EN

63.20.-e; 78.30.Fs; 78.67.-n

Discipline

• 63.20.-e: Phonons in crystal lattices(for phonons in superconductors, see 74.25.Kc; see also 43.35.Gk Phonons in crystal lattice, quantum acoustics—in Acoustics Appendix)
• 78.67.-n: Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures(for magnetic properties of nanostructures, see 75.75.-c; for electronic transport in nanoscale structures, see 73.63.-b; for mechanical properties of nanoscale systems, see 62.25.-g)
• 78.30.Fs: III-V and II-VI semiconductors

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 114
• Issue: 5
• Pages: 1323-1328

Dates

published

2008-11

received

2008-06-07

Contributors

author

N. Romčević

• Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia

author

R. Kostić

• Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia

author

M. Romčević

• Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia

author

B. Hadžić

• Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia

author

I. Kuryliszyn-Kudelska

• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warszawa, Poland

author

W. Dobrowolski

• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warszawa, Poland

author

U. Narkiewicz

• Szczecin University of Technology, Institute of Chemical and Environment Engineering, Pułaskiego 10, 70-322 Szczecin, Poland

author

D. Sibera

• Szczecin University of Technology, Institute of Chemical and Environment Engineering, Pułaskiego 10, 70-322 Szczecin, Poland

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Identifiers

DOI

10.12693/APhysPolA.114.1323