Infrared spectroscopy of the Nd3+ ion in Nd2BaCuO5 and Nd2BaZnO5

被引:0
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作者
S. A. Klimin
M. N. Popova
B. V. Mill
机构
[1] Russian Academy of Sciences,Institute of Spectroscopy
[2] Moscow State University,undefined
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Oxide; Spectroscopy; State Physics; Absorption Spectrum; Infrared Spectroscopy;
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摘要
Absorption spectra of the Nd3+ ion in the Nd2BaCuO5 and Nd2BaZnO5 ternary oxides were measured within broad spectral (1500–17000 cm−1) and temperature (4.2–200 K) intervals. The positions and widths of the Stark sublevels were determined. The exchange splittings of the Nd3+ Kramers doublets in several multiplets were found for the magnetically ordered state of Nd2BaCuO5 (TN=7.5 K).
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页码:1564 / 1569
页数:5
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