TY - JOUR
T1 - Search for the photo-induced hidden phase in inorganic and organic systems
AU - Koshihara, S.
AU - Onda, K.
AU - Okimoto, Y.
AU - Ishikawa, T.
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2012/2
Y1 - 2012/2
N2 - We review the dynamical behavior of strongly electron-lattice (orbital) coupled system induced by photo-excitation of fs laser pulse. By virtue of the femtosecond (fs) spectroscopy and picosecond (ps) time-resolved X-ray diffraction measurements, we demonstrate that the photo-irradiation creates new ordered state so called as "hidden phase" which can never be realized under thermo-equilibrium condition. This exotic phase commonly plays the key role for realizing the gigantic photo-induced changes in optical properties of inorganic and organic electron-lattice strongly coupled systems.
AB - We review the dynamical behavior of strongly electron-lattice (orbital) coupled system induced by photo-excitation of fs laser pulse. By virtue of the femtosecond (fs) spectroscopy and picosecond (ps) time-resolved X-ray diffraction measurements, we demonstrate that the photo-irradiation creates new ordered state so called as "hidden phase" which can never be realized under thermo-equilibrium condition. This exotic phase commonly plays the key role for realizing the gigantic photo-induced changes in optical properties of inorganic and organic electron-lattice strongly coupled systems.
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U2 - 10.12693/APhysPolA.121.328
DO - 10.12693/APhysPolA.121.328
M3 - Article
AN - SCOPUS:84857438180
SN - 0587-4246
VL - 121
SP - 328
EP - 331
JO - Acta Physica Polonica A
JF - Acta Physica Polonica A
IS - 2
ER -