Experimental study of charge ordering transition in Pr0.67Ca0.33MnO3

Authors
Jardon, C Rivadulla, F Hueso, LE Fondado, A Lopez-Quintela, MA Rivas, J Zysler, R Causa, MT Sanchez, RD
Citation
C. Jardon et al., Experimental study of charge ordering transition in Pr0.67Ca0.33MnO3, J MAGN MAGN, 197, 1999, pp. 475-476
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
197
Year of publication
1999
Pages
475 - 476
Database
ISI
SICI code
0304-8853(199905)197:<475:ESOCOT>2.0.ZU;2-P
Abstract
Charge ordering and antiferromagnetic transitions in Pr0.67Ca0.33MnO3 have been studied by resistivity, thermopower, magnetic susceptibility and capac itance measurements. Strong magnetic competition arising from the distorted perovskite structure leads to a complex behavior. The appearance of the ch arge ordering coincides with antiferromagnetism at approximate to 225 K, le ading to a large capacitive response of the material. (C) 1999 Elsevier Sci ence B.V. All rights reserved.