TY - JOUR
T1 - Photoinduced phase transition in Pr0.5Ca0.5CoO 3 studied by sequential pulse excitations
AU - Seko, K.
AU - Okimoto, Y.
AU - Kurashima, M.
AU - Fukaya, R.
AU - Egawa, T.
AU - Ishikawa, T.
AU - Onda, K.
AU - Koshihara, S. Y.
AU - Kyomen, T.
AU - Itoh, M.
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2012/2
Y1 - 2012/2
N2 - A perovskite-type cobalt oxide, Pr0.5Ca0.5CoO 3 (PCCO), shows photoinduced phase transition. In this study, we successively irradiated two laser pulses with different intensities to PCCO and probed the transient change of the reflection at 2.0 eV. Assuming propagation of the two different photoinduced metallic states, we could reproduce the time profiles as well as the magnitude in the reflectance change, indicating the fabrication of the photoinduced multilayered thin film in Pr 0.5Ca0.5CoO3.
AB - A perovskite-type cobalt oxide, Pr0.5Ca0.5CoO 3 (PCCO), shows photoinduced phase transition. In this study, we successively irradiated two laser pulses with different intensities to PCCO and probed the transient change of the reflection at 2.0 eV. Assuming propagation of the two different photoinduced metallic states, we could reproduce the time profiles as well as the magnitude in the reflectance change, indicating the fabrication of the photoinduced multilayered thin film in Pr 0.5Ca0.5CoO3.
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U2 - 10.12693/APhysPolA.121.369
DO - 10.12693/APhysPolA.121.369
M3 - Article
AN - SCOPUS:84857438105
SN - 0587-4246
VL - 121
SP - 369
EP - 371
JO - Acta Physica Polonica A
JF - Acta Physica Polonica A
IS - 2
ER -