TY  - JOUR
A1  - Bagnich, Sergey A.
A1  - Im, C.
A1  - Bassler, H.
A1  - Neher, Dieter
A1  - Scherf, Ullrich
T1  - Energy transfer in a ladder-type methyl-poly(para-phenylene) doped by Pt(II)octaethylporphyrin
N2  - The luminescence of a ladder-type methyl-poly(para-phenylene) (MeLPPP) doped by platinum-porphyrin dye PtOEP covering the concentration 10(-3) to 5% by weight has been measured employing cw and transient techniques. Upon excitating into the range of absorption of the host strong phosphorescence of the dopant is observed. Possible ways of populating of the dopant triplet state are considered. It is shown that the main channel is singlet-singlet energy transfer among chromophor groups of the polymer followed by Forster-type transfer to the guest and subsequent intersystem crossing. (C) 2003 Elsevier B.V. All rights reserved
Y1  - 2004
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/15038
SN  - 0301-0104
ER  -