TY - JOUR
T1 - Little volume change in orbital ordering transition in manganite thin films
AU - Wakabayashi, Yusuke
AU - Sawa, Hiroshi
AU - Takubo, Naoko
AU - Nakamura, Masao
AU - Ogimoto, Yasushi
AU - Miyano, Kenjiro
PY - 2010
Y1 - 2010
N2 - We have investigated the structural feature of orbital-ordering manganite thin films fabricated on the perovskite (011) substrates by means of synchrotron x-ray diffraction technique. Like bulk manganites, these films show large jumps in lattice parameters at the orbital ordering transition temperature, which clearly show the transitions are first order. However, the magnitude of the volume change at the transition temperature for the films is much smaller than that for the orbital ordering transition in bulk manganite. This difference is understood by taking into account the stress from the substrate.
AB - We have investigated the structural feature of orbital-ordering manganite thin films fabricated on the perovskite (011) substrates by means of synchrotron x-ray diffraction technique. Like bulk manganites, these films show large jumps in lattice parameters at the orbital ordering transition temperature, which clearly show the transitions are first order. However, the magnitude of the volume change at the transition temperature for the films is much smaller than that for the orbital ordering transition in bulk manganite. This difference is understood by taking into account the stress from the substrate.
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U2 - 10.1088/1742-6596/211/1/012004
DO - 10.1088/1742-6596/211/1/012004
M3 - Article
AN - SCOPUS:77950492833
VL - 211
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
M1 - 012004
ER -