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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/35280
Record Status
Checked
Record Id
35280
Title
Comparative study of the magnetic and electronic properties of Bi
0.75
A
0.25
MnO
3
(x=2/8) with A=Ca and Sr
Contributors
J L Garcia-Munoz
,
C Frontera
,
P Beran
,
N Bellido
,
X G Capdevila
,
A Calleja
,
J S Lord
,
C Ritter
Abstract
We present a comparative investigation of the Bi manganites with commensurate composition : Bi0.75Sr0.25MnO3 and Bi0.75Ca0.25MnO3. muSR and diffraction data confirm different structural, magnetic and electronic transitions in the two compounds. The robust charge-order phase detected with Sr do not occur in Bi0.75Ca0.25MnO3, which present inhomogeneous magnetism and short-range charge order. In both compounds the application of magnetic fields produces a continuous progressive canting of the moments, visible even for relatively small fields (mu0 H << 1T) .
Organisation
CCLRC
,
ISIS
,
ISIS-MuSR
Keywords
Physics
,
71.30.+h; 71.45.Lr; 71.38.+i; 75.25.+z
,
ISIS 2006
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
Physica B
374-375 (2006): 91-94.
doi:10.1016/j.physb.2005.11.023
2006
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