Journal article icon

Journal article

Excitation migration along oligophenylenevinylene-based chiral stacks: delocalization effects on transport dynamics.

Abstract:

Atomistic models based on quantum-chemical calculations are combined with time-resolved spectroscopic investigations to explore the migration of electronic excitations along oligophenylenevinylene-based chiral stacks. It is found that the usual Pauli master equation (PME) approach relying on uncoherent transport between individual chromophores underestimates the excitation diffusion dynamics, monitored here by the time decay of the transient polarization anisotropy. A better agreement to expe...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1021/jp050792p

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author
Expand authors...
Journal:
journal of physical chemistry. B
Volume:
109
Issue:
21
Pages:
10594-10604
Publication date:
2005-06-01
DOI:
EISSN:
1520-5207
ISSN:
1520-6106
Source identifiers:
23953
Language:
English
Pubs id:
pubs:23953
UUID:
uuid:4501771b-7a08-4e20-8739-b6a1161f4ca2
Local pid:
pubs:23953
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP