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Volumn 102, Issue 23, 1998, Pages 4229-4245

Femtosecond spectroscopic study of relaxation processes of three amino-substituted coumarin dyes in methanol and dimethyl sulfoxide

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EID: 0000317426     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp980282d     Document Type: Article
Times cited : (148)

References (95)
  • 1
    • 0004252516 scopus 로고
    • Duarte, F. J., Hillman, L. W., Eds. Academic Press: New York
    • Jones, G., II In Dye Laser Principles with Applications; Duarte, F. J., Hillman, L. W., Eds. Academic Press: New York, 1990; pp 287-343.
    • (1990) Dye Laser Principles with Applications , pp. 287-343
    • Jones II, G.1
  • 2
    • 11744329175 scopus 로고
    • Schafer, F. P., Ed.; Springer-Verlag: Berlin
    • Drexhage, K. H. In Dye Lasers; Schafer, F. P., Ed.; Springer-Verlag: Berlin, 1993; pp 155-200.
    • (1993) Dye Lasers , pp. 155-200
    • Drexhage, K.H.1
  • 40
    • 0004145399 scopus 로고
    • CRC Press: Cleveland, OH
    • Johnson, F. M. In Handbook of Lasers; CRC Press: Cleveland, OH, 1971; p 526.
    • (1971) Handbook of Lasers , pp. 526
    • Johnson, F.M.1
  • 43
    • 85034283300 scopus 로고    scopus 로고
    • note
    • The ratio between our and Maroncelli's Stokes shifts values is almost constant for all solvents, increasing from 1.10 in n-hexane to 1.12 in methanol.
  • 44
    • 85034306592 scopus 로고    scopus 로고
    • note
    • 21 They gave, however, values obtained from p(δ) distribution function. Our measured fwhm values for the emission spectra of C153 remain constant, similar to Maroncelli's data.
  • 45
    • 85034278591 scopus 로고    scopus 로고
    • See refs 106-107 of ref 21
    • See refs 106-107 of ref 21.
  • 56
    • 85034297968 scopus 로고    scopus 로고
    • note
    • Actually, is is important to note that the stability of the solution was checked by comparing steady-state spectra recorded before and after the upconversion experiment.
  • 57
    • 85034278878 scopus 로고    scopus 로고
    • note
    • With deconvolution we understand the numerical procedure consisting of the convolution and iterative nonlinear fitting of a model function to experimental data.
  • 58
    • 85034280794 scopus 로고    scopus 로고
    • note
    • With "real" mean frequency we understand the mean frequency of the nonconvoluted intensity surface which can be approximated with the model function intensity surface, see Appendix I.
  • 59
    • 85034302082 scopus 로고    scopus 로고
    • note
    • Note that these quantities refer to the model functions introduced in Appendix I. It can equally well be written in the usual manner c(t) = (υ + ̄(t) - υ + ̄(∞))/(υ + ̄(0) - υ + ̄(∞)) but we prefer not taking the risk to confuse raw data and model functions (i.e., the mean frequency can be defined as well from raw data as from the model functions).
  • 67
    • 85034297562 scopus 로고    scopus 로고
    • note
    • Inspired by the results from molecular dynamics simulations, showing the presence of an initial ultrafast Gaussian component of inertial origin, experimental data were analyzed using such a Gaussian term during some time. It is now more or less accepted that, in the case of methanol at least, this component is too fast to resolve with today's experimental equipment (see ref 72).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.