Abstract
The external magnetic field effects on the spectral and luminescent properties of film composites based on photoconductive poly(N- epoxypropylcarbazole) doped with cationic polymethine and merocyanine dyes have been studied. The magnetic field effects on the intensity and kinetics of delayed fluorescence and recombination luminescence have been revealed. These effects are explained by participation in the photogeneration of charged pairs of singlet-triplet intersystem crossing in excited dye molecules.
| Original language | English |
|---|---|
| Pages (from-to) | 41-45 |
| Number of pages | 5 |
| Journal | High Energy Chemistry |
| Volume | 47 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Mar 2013 |
| Externally published | Yes |
Fingerprint
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
Cite this
Role of triplet states of polymethine dyes in photogeneration of electron-hole pairs in poly(N-epoxypropylcarbazole) films. / Ibrayev, N. Kh; Afanasyev, D. A.; Ishchenko, A. A.; Davidenko, N. A.
In: High Energy Chemistry, Vol. 47, No. 2, 01.03.2013, p. 41-45.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Role of triplet states of polymethine dyes in photogeneration of electron-hole pairs in poly(N-epoxypropylcarbazole) films
AU - Ibrayev, N. Kh
AU - Afanasyev, D. A.
AU - Ishchenko, A. A.
AU - Davidenko, N. A.
PY - 2013/3/1
Y1 - 2013/3/1
N2 - The external magnetic field effects on the spectral and luminescent properties of film composites based on photoconductive poly(N- epoxypropylcarbazole) doped with cationic polymethine and merocyanine dyes have been studied. The magnetic field effects on the intensity and kinetics of delayed fluorescence and recombination luminescence have been revealed. These effects are explained by participation in the photogeneration of charged pairs of singlet-triplet intersystem crossing in excited dye molecules.
AB - The external magnetic field effects on the spectral and luminescent properties of film composites based on photoconductive poly(N- epoxypropylcarbazole) doped with cationic polymethine and merocyanine dyes have been studied. The magnetic field effects on the intensity and kinetics of delayed fluorescence and recombination luminescence have been revealed. These effects are explained by participation in the photogeneration of charged pairs of singlet-triplet intersystem crossing in excited dye molecules.
UR - http://www.scopus.com/inward/record.url?scp=84876167885&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84876167885&partnerID=8YFLogxK
U2 - 10.1134/S0018143913020069
DO - 10.1134/S0018143913020069
M3 - Article
VL - 47
SP - 41
EP - 45
JO - High Energy Chemistry
JF - High Energy Chemistry
SN - 0018-1439
IS - 2
ER -