Paper Title:
Optical Anisotropy of RMnO3 Manganites in the Range of 4f-4f Transitions
  Abstract

Optical absorption of orthorhombic and hexagonal manganites RMnO3 (R= Pr3+, Gd3+, Sm3+, Eu3+, Ho3+, Tm3+, Er3+, and Yb3+) were studied in polarized light in the near- and mid-infrared range for the temperature range 80 - 300 K. Several spectral features associated with 4f-4f transitions of R3+ ions were found in the transparency window of RMnO3. Anisotropy of the absorption spectra in the range of multiplet 4f-4f transitions and changes in populations of the multiplet levels with temperature were observed.

  Info
Periodical
Solid State Phenomena (Volumes 168-169)
Main Theme
Edited by
V. Ustinov
Pages
549-552
DOI
10.4028/www.scientific.net/SSP.168-169.549
Citation
N. N. Loshkareva, E. V. Mostovshchikova, A.S. Moskvin, S. V. Naumov, N. V. Kostromitina, A.M. Balbashov, "Optical Anisotropy of RMnO3 Manganites in the Range of 4f-4f Transitions", Solid State Phenomena, Vols. 168-169, pp. 549-552, 2011
Online since
December 2010
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