English

Temperature-Dependent Polarized Raman Spectra of CaFe2O4

Materials Science 2009-11-10 v2
Authors: N. Kolev , M. N. Iliev , V. N. Popov , M. Gospodinov
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Abstract

The Raman spectra of CaFe2O4 were measured with several exact scattering configurations between 20 and 520K and the symmetry of all observed Raman lines was determined. The Ag and B2g lines were assigned to definite phonon modes by comparison to the results of lattice dynamical calculations. No anomaly of phonon parameters was observed near the magnetic ordering temperature TN = 160K.

Keywords

normal metal-insulator-superconductor interferometer tunnel current magnetic flux superconducting gap

Cite

@article{arxiv.cond-mat/0308087,
  title  = {Temperature-Dependent Polarized Raman Spectra of CaFe2O4},
  author = {N. Kolev and M. N. Iliev and V. N. Popov and M. Gospodinov},
  journal= {arXiv preprint arXiv:cond-mat/0308087},
  year   = {2009}
}

Comments

4 pages, 1 table, 4 figures

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