Publication Date:
2012-01-19
Description:
Author(s): Z. V. Popović, Z. D. Dohčević-Mitrović, N. Paunović, and M. Radović We have measured Raman scattering spectra of pure and iron-doped Ce 1− x Fe x 2+(3+) O 2− y ( x =0 , 0.06, and 0.12) nanocrystals. According to the x-ray diffraction study, Fe doping produces contraction of the CeO 2 unit cell, leading to the Raman mode hardening. Contrary to expectation, the F 2 g Raman mode exh... [Phys. Rev. B 85, 014302] Published Wed Jan 18, 2012
Keywords:
Dynamics, dynamical systems, lattice effects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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