Citation
Mm. Cruz et al., Ruddlesden-Popper versus perovskite phases in La-Ca manganites, J MAGN MAGN, 226, 2001, pp. 800-802
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853
→ ACNP
Volume
226
Year of publication
2001
Part
1
Pages
800 - 802
Database
ISI
SICI code
0304-8853(200105)226:<800:RVPPIL>2.0.ZU;2-7
Abstract
Phases with nominal composition La1.4Ca1.6Mn2O7, La2Ca2Mn3O10, and La2/3Ca1
/3MnO3 were prepared. Magnetisation and magneto resistance measurements for
the obtained samples as well as a careful structural characterisation indi
cated that the Ruddlesden-Popper(RP) phases with calcium are not stable. Th
e transition temperatures found for the n = 2, 3 RP phases are. respectivel
y. 170 and 202 K. (C) 2001 Elsevier Science B.V. All rights reserved.