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Paramagnetic Resonance of Pt 3+ Ions in BaTiO 3 Single Crystals
Author(s) -
Šimánek E.,
Šroubek Z.,
Žďánský K.,
Kaczér J.,
Novák L.
Publication year - 1966
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.19660140210
Subject(s) - hyperfine structure , electron paramagnetic resonance , ion , platinum , unpaired electron , paramagnetism , niobium , materials science , doping , single crystal , resonance (particle physics) , atomic physics , nuclear magnetic resonance , chemistry , analytical chemistry (journal) , crystallography , condensed matter physics , physics , optoelectronics , biochemistry , organic chemistry , metallurgy , catalysis , chromatography
Abstract The paramagnetic resonance of Pt 3+ ions in niobium doped BaTiO 3 single crystals is investigated at a temperature of 4 °K. The hyperfine parameter A is found to be (0 ± 5) × 10 −4 cm −1 . The hyperfine field resulting from core polarization by the unpaired 5d‐electrons in platinum is deduced using this value.