Ultrafast delocalization of cationic states in poly(N-vinylcarbazole) solid leading to carrier photogeneration

Tetsuro Katayama; Yukihide Ishibashi; Yuji Morii; Christian Ley; Johanna Brazard; Fabien Lacombat; Pascal Plaza; Monique M Martin; Hiroshi Miyasaka

doi:10.1039/b925461g

Ultrafast delocalization of cationic states in poly(N-vinylcarbazole) solid leading to carrier photogeneration

Phys Chem Chem Phys. 2010 May 14;12(18):4560-3. doi: 10.1039/b925461g. Epub 2010 Mar 16.

Authors

Tetsuro Katayama¹, Yukihide Ishibashi, Yuji Morii, Christian Ley, Johanna Brazard, Fabien Lacombat, Pascal Plaza, Monique M Martin, Hiroshi Miyasaka

Affiliation

¹ Division of Frontier Materials Science, Graduate School of Engineering Science, Osaka University and CREST, JST Toyonaka, 560-8531, Osaka, Japan.

PMID: 20428534
DOI: 10.1039/b925461g

Abstract

Femtosecond measurements of the transient dichroism and near-IR time-resolved spectra revealed the ultrafast delocalization of the cationic state in poly(N-vinylcarbazole), leading to carrier photogeneration.