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Volumn 107, Issue 18, 2003, Pages 3351-3362

Stark spectroscopy of size-selected helical H-aggregates of a cyanine dye templated by duplex DNA. Effect of exciton coupling on electronic polarizabilities

Author keywords

[No Author keywords available]

Indexed keywords

AGGREGATES; DIMERIZATION; DNA; SPECTROSCOPIC ANALYSIS; SYNTHESIS (CHEMICAL);

EID: 0038056016     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp021866p     Document Type: Article
Times cited : (35)

References (66)
  • 1
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    • (1997) J. Phys. Chem. B , vol.101 , pp. 7197-7359
  • 2
    • 0003351851 scopus 로고    scopus 로고
    • Special issue on confined excitations in molecular and semiconductor nanostructures
    • Mukamel, S.; Chemla, D. S., Eds. Special Issue on Confined Excitations in Molecular and Semiconductor Nanostructures. Chem. Phys. 1996, 210.
    • (1996) Chem. Phys. , pp. 210
    • Mukamel, S.1    Chemla, D.S.2
  • 42
    • 0037748988 scopus 로고    scopus 로고
    • note
    • In the original work by Armitage and co-workers, adenine-thyamine base pairs were used in the templating regions for the smaller DNA sequences. However, at 77 K, stronger binding of the dye to the DNA was observed using the inosine-cytosine sequences.
  • 46
    • 0001269334 scopus 로고
    • Dipole moments and polarizabilities of molecules in excited electronic states
    • Lim, E. C., Ed.; Academic Press: New York
    • Liptay, W. Dipole Moments and Polarizabilities of Molecules in Excited Electronic States. In Excited States; Lim, E. C., Ed.; Academic Press: New York, 1974; Vol. 1; pp 129-229.
    • (1974) Excited States , vol.1 , pp. 129-229
    • Liptay, W.1
  • 57
    • 0038086643 scopus 로고    scopus 로고
    • note
    • -1 for d = 4 Å.
  • 62
    • 0011583255 scopus 로고
    • For the ground electronic state, finite field Hartree-Fock theory is equivalent to the Random Phase Approximation (RPA), which is in turn, similar to a sum-over-states calculation at the SCI level (Parkinson, W. A.; Zerner, M. C. Chem. Phys. Lett. 1987, 139, 563-570). This suggests that finite-field methods are analogous to a sum-over-states approach that includes all excited states that would arise from single excitations out of the state to which the field is applied. Therefore by analogy, we expect the excited polarizability from finite field SCI (FF/SCI) theory to include effects from all states that would arise from single excitations out of the SCI excited state, i.e. states that include double excitations. FF/SCI theory is used here instead of doubles CI because FF/SCI is size-consistent and we are comparing 〈δα〉 between systems of very different size.
    • (1987) Chem. Phys. Lett. , vol.139 , pp. 563-570
    • Parkinson, W.A.1    Zerner, M.C.2
  • 65
    • 0038086644 scopus 로고
    • Electrooptical investigation of two-dimensional aggregated chromophore systems
    • Proceedings of the Emiurg Symposium, Thurnau, Germany
    • Grewer, G.; Losche, M. Electrooptical Investigation of Two-Dimensional Aggregated Chromophore Systems. Dynamical Processes in Condensed Molecular Systems; Proceedings of the Emiurg Symposium, Thurnau, Germany, 1990.
    • (1990) Dynamical Processes in Condensed Molecular Systems
    • Grewer, G.1    Losche, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.