Email this article Infrared absorption spectra of a Nd0.5Ho0.5Fe3(BO3)4 crystal
- Authors: Gerasimova Y.V.1, Sofronova S.N.1, Gudim I.A.1, Oreshonkov A.S.1, Vtyurin A.N.1, Ivanenko A.A.1
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Affiliations:
- Kirensky Institute of Physics, Siberian Branch
- Issue: Vol 58, No 1 (2016)
- Pages: 155-159
- Section: Optical Properties
- URL: https://journal-vniispk.ru/1063-7834/article/view/196848
- DOI: https://doi.org/10.1134/S106378341601011X
- ID: 196848
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Abstract
Infrared absorption spectra of a Nd0.5Ho0.5Fe3(BO3)4 crystal in the spectral range of 30–1700 cm–1 have been measured at temperatures from 6 to 300 K. The experimental spectra have been analyzed based on the semiempirical calculation of the lattice dynamics and the analysis of correlation diagrams of borate complexes. No changes associated with structural phase transitions have been detected in the temperature range of measurements; the effect of magnetic ordering on the infrared absorption spectra has not been observed.
About the authors
Yu. V. Gerasimova
Kirensky Institute of Physics, Siberian Branch
Author for correspondence.
Email: jul@iph.krasn.ru
Russian Federation, Akademgorodok 50, Krasnoyarsk, 660036
S. N. Sofronova
Kirensky Institute of Physics, Siberian Branch
Email: jul@iph.krasn.ru
Russian Federation, Akademgorodok 50, Krasnoyarsk, 660036
I. A. Gudim
Kirensky Institute of Physics, Siberian Branch
Email: jul@iph.krasn.ru
Russian Federation, Akademgorodok 50, Krasnoyarsk, 660036
A. S. Oreshonkov
Kirensky Institute of Physics, Siberian Branch
Email: jul@iph.krasn.ru
Russian Federation, Akademgorodok 50, Krasnoyarsk, 660036
A. N. Vtyurin
Kirensky Institute of Physics, Siberian Branch
Email: jul@iph.krasn.ru
Russian Federation, Akademgorodok 50, Krasnoyarsk, 660036
A. A. Ivanenko
Kirensky Institute of Physics, Siberian Branch
Email: jul@iph.krasn.ru
Russian Federation, Akademgorodok 50, Krasnoyarsk, 660036
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