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On Phase Separation in La 1.89 Sr 0.11 CuO 4 H 0.11 by 1 H NMR
Author(s) -
Żogał O.J.,
Klamut J.,
Klamut J.
Publication year - 1998
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/(sici)1521-3951(199806)207:2<449::aid-pssb449>3.0.co;2-4
Subject(s) - separation (statistics) , phase (matter) , materials science , chemistry , mathematics , organic chemistry , statistics
Nuclear magnetic resonance measurements of the 1 H spectra in La 1.89 Sr 0.11 CuO 4 H 0.11 have been made. Results are reported for temperatures 5 K ≤ T ≤ 150 K at a field of 7.05 T. The two narrow and broad, 1 H resonance lines were observed. The linewidths and intensities of these lines were discussed in terms of the hydrogen concentration and properties of the earlier reported phases in La 1.89 Sr 0.11 Cu 0.995 Fe 0.005 O 4 H y .