Publication
Title
90° Rotation of orbital stripes in bilayer manganite $PrCa_{2}Mn_{2}O_{7}$ studied by in situ transmission electron microscopy
Author
Abstract
 We present an in situ transmission electron microscopy study on the half-doped bilayer manganite PrCa2Mn2O7 to reveal the rotation process of the orbital stripes. Between the reported initial and final ordering phases, we identified an intermediate state with two sets of satellite spots to bridge the 90° rotation of the orbital stripes. Furthermore, we determined that the rotation of the orbital stripes does not always occur. Some restricted conditions for the orbital rotation to occur were found and reasons are discussed.
Language
English
Source (journal)
Journal of solid state chemistry. - London
Publication
London : 2013
ISSN
0022-4596
Volume/pages
200(2013), p. 287-293
ISI
000317158000043
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
 Faculty/Department Research group Project info Counting Atoms in Nanomaterials (COUNTATOMS). Publication type Subject Affiliation Publications with a UAntwerp address