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- Title
Slow Dynamics of the Photoinduced Phase Transition in Pd(dmit)<sub>2</sub> Salts (dmit = 1,3-dithiol-2-thione-4,5-dithiolate).
- Authors
Ishikawa, T.; Tanaka, T.; Fukazawa, N.; Matsubara, Y.; Okimoto, Y.; Onda, K.; Koshihara, S.; Tamura, M.; Kato, R.
- Abstract
Slow dynamics of the initially photoinduced state has been observed by the pump-probe type time-resolved reflection spectroscopy in the charge separated phase of the half-filled strong dimer system, Et2Me2Sb[Pd(dmit)2]2 (dmit = 1,3-dithiol-2-thione-4,5-dithiolate). We have succeeded to reproduce the probe photon energy dependence of the time profile qualitatively in the time delay range from 10 ps to 1 ns assuming the dynamical expansion of the domain of the photo-induced dimer-Mott insulating phase in the host charge-separated one.
- Subjects
REFLECTANCE spectroscopy; PHOTONS; ENERGY security; DITHIOLATES; TIME delay systems
- Publication
Acta Physica Polonica: A, 2012, Vol 121, Issue 2, p316
- ISSN
0587-4246
- Publication type
Article
- DOI
10.12693/APhysPolA.121.316