Microstructures Formed by Charge Ordering Transition in Pr0.55Ca0.45MnO3 and Nd0.5Sr0.5MnO3

Abstract:

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We have made crystallographic analysis for microstructures formed by charge ordering transitions in Pr0.55Ca0.45MnO3 and Nd0.5Sr0.5MnO3. From the results, it was found that all interfaces between crystallographic domains of Pr0.55Ca0.45MnO3 are {101}CO ( CO represents a charge ordered phase) twinning planes and that most of interfaces between crystallographic domains of Nd0.5Sr0.5MnO3 are {112}CO twinning planes. These twinning planes correspond to {110} planes in simple cubic perovskite structure.

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Periodical:

Edited by:

Yukichi Umakoshi and Shinji Fujimoto

Pages:

223-226

DOI:

10.4028/www.scientific.net/MSF.512.223

Citation:

T. Terai et al., "Microstructures Formed by Charge Ordering Transition in Pr0.55Ca0.45MnO3 and Nd0.5Sr0.5MnO3", Materials Science Forum, Vol. 512, pp. 223-226, 2006

Online since:

April 2006

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$35.00

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