Phase coexistence and magnetic structures of Bi1-xSrxMnO3 (x=1/2, 2/3)

Authors
Frontera, C Llobet, A Garcia-Aranda, MA Ritter, C Garcia-Munoz, JL
Citation
C. Frontera et al., Phase coexistence and magnetic structures of Bi1-xSrxMnO3 (x=1/2, 2/3), PHYSICA B, 276, 2000, pp. 793-794
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
276
Year of publication
2000
Pages
793 - 794
Database
ISI
SICI code
0921-4526(200003)276:<793:PCAMSO>2.0.ZU;2-J
Abstract
Based on high-resolution neutron diffraction data we investigate Bi-based B i1-xSrxMnO3 (x - 1/2 and 2/3) samples in the interval 1.5 K-RT. Phase coexi stence was detected in both samples in the whole temperature range. The obs erved magnetic structures and transport data suggest the presence of charge order already at RT. (C) 2000 Elsevier Science B.V. All rights reserved.