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Volumn 20, Issue 13, 2008, Pages 4212-4223

New ambipolar organic semiconductors. 2. Effects of electron acceptor strength on intramolecular charge transfer photophysics, highly efficient electroluminescence, and field-effect charge transport of phenoxazine-based donor-acceptor materials

Author keywords

[No Author keywords available]

Indexed keywords

AMBIPOLAR; CHARGE TRANSPORTING; DONOR ACCEPTOR (D A); ELECTROLUMINESCENCE EFFICIENCIES; ELECTRON ACCEPTORS; FLUORESCENCE QUANTUM YIELD (FQY); HIGH EFFICIENCY; HIGHLY EFFICIENT; IN FLUORESCENCE; INTRAMOLECULAR CHARGE; INTRAMOLECULAR CHARGE TRANSFER (IMCT); ORGANIC LIGHT EMITTING DIODES (OLEDS); PHOTOPHYSICS; QUINOXALINE (QX); SUBSTANTIAL VARIATIONS; VISIBLE SPECTRUM (VIS);

EID: 47749147308     PISSN: 08974756     EISSN: None     Source Type: Journal    
DOI: 10.1021/cm7022136     Document Type: Article
Times cited : (107)

References (84)
  • 1
    • 0032473366 scopus 로고    scopus 로고
    • Reviews on various aspects of organic electroluminescence: a
    • (a) Reviews on various aspects of organic electroluminescence: (a) Kraft, A.; Grimsdale, A. C.; Holmes, A. B. Angew. Chem., Int. Ed. 1998, 37, 402.
    • (1998) Angew. Chem., Int. Ed , vol.37 , pp. 402
    • Kraft, A.1    Grimsdale, A.C.2    Holmes, A.B.3
  • 44
    • 0004266506 scopus 로고
    • Gordon, M, Ware, W. R, Eds, Academic Press: New York
    • (b) The Exciplex; Gordon, M., Ware, W. R., Eds.; Academic Press: New York, 1975.
    • (1975) The Exciplex
  • 54
    • 17744387775 scopus 로고    scopus 로고
    • (b) Dini, D. Chem. Mater. 2005, 17, 1933.
    • (2005) Chem. Mater , vol.17 , pp. 1933
    • Dini, D.1
  • 83
    • 47749148317 scopus 로고    scopus 로고
    • The excited state dipole moments were calculated using the relation where, solvent polarity parameter f(ε, n, ε, 1/2ε+1 -1/2(n 2, 1/2n2, 1, solvent polarity parameter v flu is the charge transfer emission maximum (cm-1, V flu0 is the charge transfer emission maximum (cm -1) extrapolated to the gas phase, a0 is the radius of the Onsager cavity (nm, μ̄g and μ̄e are the ground- and excited-state dipole moments D, respectively, ε is the dielectric constant of the solvent, and n is the refractive index of the solvent. For further details, see ref 28a
    • e are the ground- and excited-state dipole moments (D), respectively, ε is the dielectric constant of the solvent, and n is the refractive index of the solvent. For further details, see ref 28a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.