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Effect of Pressure on the Spectrum of Praseodymium‐Doped Single Crystals
Author(s) -
Voloshin V. A.,
Krimnus M. G.
Publication year - 1977
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220820236
Subject(s) - praseodymium , doping , absorption spectroscopy , electron , materials science , spectrum (functional analysis) , absorption (acoustics) , physics , optics , optoelectronics , quantum mechanics , composite material , metallurgy
The absorption spectrum of praseodymium‐doped single crystals at 78 K and P = 22 kbar is analyzed. It is found that the shift of the LSJ levels under pressure is due to the change of the electrostatic interaction of 4f electrons.