TY - JOUR
T1 - Wave packet dynamics in a quasi-one-dimensional metal-halogen complex studied by ultrafast time-resolved spectroscopy
AU - Sugita, A.
AU - Saito, T.
AU - Kano, H.
AU - Yamashita, M.
AU - Kobayashi, T.
N1 - Copyright:
Copyright 2007 Elsevier B.V., All rights reserved.
PY - 2001/3/5
Y1 - 2001/3/5
N2 - The wave packet motions in the self-trapped exciton (STE) and the electronic ground states were studied in Pt-I with an ultrafast time-resolved spectroscopy. The formation mechanism of the wave packet on the G state was explained by the ISRS mechanism. On the other hand, the beginning of the wave packet motion in the STE state was delayed by about 50 fs with respect to the photoexcitation. The delay time was attributed to the lattice relaxation process between the FE and STE states and the thermalization process in the FE band.
AB - The wave packet motions in the self-trapped exciton (STE) and the electronic ground states were studied in Pt-I with an ultrafast time-resolved spectroscopy. The formation mechanism of the wave packet on the G state was explained by the ISRS mechanism. On the other hand, the beginning of the wave packet motion in the STE state was delayed by about 50 fs with respect to the photoexcitation. The delay time was attributed to the lattice relaxation process between the FE and STE states and the thermalization process in the FE band.
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U2 - 10.1103/PhysRevLett.86.2158
DO - 10.1103/PhysRevLett.86.2158
M3 - Article
C2 - 11289879
AN - SCOPUS:0035280788
VL - 86
SP - 2158
EP - 2161
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 10
ER -