Abstract
Complex photoinduced dynamics in organic charge transfer complexes, which have strong electron correlation and low-dimensional electronic systems, have been investigated using various ultrafast analytical techniques. A short-lived hidden photoinduced phase was determined from the transient reflectivity spectrum using a 120 fs pulse over a wide photon energy range from infrared to visible. The initial process of the photoinduced dynamics and its electronic coherence were revealed using a pulse compression technique down to 12 fs. The molecular and lattice structures were found to change in a different way from the electronic states, based on observations using two types of time-resolved vibrational spectroscopy and femtosecond electron diffraction. Time-resolved photoemission electron microscopy was developed for observing transient domain structures during photoinduced phase transitions.
| Original language | English |
|---|---|
| Title of host publication | Springer Series in Chemical Physics |
| Publisher | Springer New York LLC |
| Pages | 179-201 |
| Number of pages | 23 |
| DOIs | |
| Publication status | Published - Jan 1 2015 |
| Externally published | Yes |
Publication series
| Name | Springer Series in Chemical Physics |
|---|---|
| Volume | 112 |
| ISSN (Print) | 0172-6218 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
Cite this
Observation of ultrafast photoinduced dynamics in strongly correlated organic materials. / Onda, Ken.
Springer Series in Chemical Physics. Springer New York LLC, 2015. p. 179-201 (Springer Series in Chemical Physics; Vol. 112).Research output: Chapter in Book/Report/Conference proceeding › Chapter
}
TY - CHAP
T1 - Observation of ultrafast photoinduced dynamics in strongly correlated organic materials
AU - Onda, Ken
PY - 2015/1/1
Y1 - 2015/1/1
N2 - Complex photoinduced dynamics in organic charge transfer complexes, which have strong electron correlation and low-dimensional electronic systems, have been investigated using various ultrafast analytical techniques. A short-lived hidden photoinduced phase was determined from the transient reflectivity spectrum using a 120 fs pulse over a wide photon energy range from infrared to visible. The initial process of the photoinduced dynamics and its electronic coherence were revealed using a pulse compression technique down to 12 fs. The molecular and lattice structures were found to change in a different way from the electronic states, based on observations using two types of time-resolved vibrational spectroscopy and femtosecond electron diffraction. Time-resolved photoemission electron microscopy was developed for observing transient domain structures during photoinduced phase transitions.
AB - Complex photoinduced dynamics in organic charge transfer complexes, which have strong electron correlation and low-dimensional electronic systems, have been investigated using various ultrafast analytical techniques. A short-lived hidden photoinduced phase was determined from the transient reflectivity spectrum using a 120 fs pulse over a wide photon energy range from infrared to visible. The initial process of the photoinduced dynamics and its electronic coherence were revealed using a pulse compression technique down to 12 fs. The molecular and lattice structures were found to change in a different way from the electronic states, based on observations using two types of time-resolved vibrational spectroscopy and femtosecond electron diffraction. Time-resolved photoemission electron microscopy was developed for observing transient domain structures during photoinduced phase transitions.
UR - http://www.scopus.com/inward/record.url?scp=84946399322&partnerID=8YFLogxK
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U2 - 10.1007/978-3-319-23657-5_9
DO - 10.1007/978-3-319-23657-5_9
M3 - Chapter
AN - SCOPUS:84946399322
T3 - Springer Series in Chemical Physics
SP - 179
EP - 201
BT - Springer Series in Chemical Physics
PB - Springer New York LLC
ER -