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Study of the effects of isotopic substitution 16 O → 18 O in Sm 1 − x Sr x MnO 3 -type ( x = 0.45 and 0.50) manganites by powder neutron diffraction

Study of the effects of isotopic substitution 16 O → 18 O in Sm 1 − x Sr x MnO 3 -type ( x = 0.45... Abstract The results of neutron diffraction studies of the effect of the isotopic substitution 16O → 18O in Sm1 − x SrxMnO3-type (x = 0.45 and 0.50) manganites are considered. The parameters of the crystal and magnetic structures of the samples are determined in the temperature range 1.4–300.0 K. It is shown that the isotopic substitution considerably changes the phase diagram of manganites. The results of the earlier macroscopic studies of the same samples are confirmed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

Study of the effects of isotopic substitution 16 O → 18 O in Sm 1 − x Sr x MnO 3 -type ( x = 0.45 and 0.50) manganites by powder neutron diffraction

Crystallography Reports , Volume 49 (6): 8 – Nov 1, 2004

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References (14)

Publisher
Springer Journals
Copyright
2004 MAIK "Nauka/Interperiodica"
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/1.1828133
Publisher site
See Article on Publisher Site

Abstract

Abstract The results of neutron diffraction studies of the effect of the isotopic substitution 16O → 18O in Sm1 − x SrxMnO3-type (x = 0.45 and 0.50) manganites are considered. The parameters of the crystal and magnetic structures of the samples are determined in the temperature range 1.4–300.0 K. It is shown that the isotopic substitution considerably changes the phase diagram of manganites. The results of the earlier macroscopic studies of the same samples are confirmed.

Journal

Crystallography ReportsSpringer Journals

Published: Nov 1, 2004

Keywords: Crystallography and Scattering Methods

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