Hyperfine Interactions in Half-Doped and 2/3-Doped Charge-Ordering Manganites

Abstract:

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The present work is devoted to the theoretical interpretation of nuclear magnetic resonance (NMR) spectra on nonmagnetic lanthanum ion in charge-ordered La0.5Ca0.5MnO3 and La0.33Ca0.67MnO3 compounds. It is shown that the anisotropic hyperfine interaction, which arises due to the polarization of lanthanum’s external p-shells, plays a crucial role in spectrum forming. Our model allows to explain experimental spectra. The work is partially supported by CRDF REC-005.

Info:

Periodical:

Solid State Phenomena (Volumes 152-153)

Edited by:

N. Perov

Pages:

112-115

DOI:

10.4028/www.scientific.net/SSP.152-153.112

Citation:

J. V. Leskova et al., "Hyperfine Interactions in Half-Doped and 2/3-Doped Charge-Ordering Manganites", Solid State Phenomena, Vols. 152-153, pp. 112-115, 2009

Online since:

April 2009

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$35.00

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