Temperature-dependent polarized Raman sp
✍
N. Kolev; M.N. Iliev; V.N. Popov; M. Gospodinov
📂
Article
📅
2003
🏛
Elsevier Science
🌐
English
⚖ 360 KB
The Raman spectra of CaFe 2 O 4 were measured with several exact scattering configurations between 20 and 520 K and the symmetry of all observed Raman lines was determined. The A g and B 2g lines were assigned to definite phonon modes by comparison to the results of lattice dynamical calculations. N