Theoretical Model for the Effect of Temperature on the Fluorescence Spectrum of Laser Dye (Rh6G) in Acetone

• Autorzy: Al-Kadhemy M. F. H. , Al-Zuky A. A. D. , Daear H. F.
• Języki publikacji: EN

Abstrakty

EN

In this research, the effect of temperature change on the fluorescence intensity for Rhodamine 6G (Rh6G) in acetone from room temperature to freezing point of solvent by using liquid nitrogen was studied experimentally and theoretically. As we have noted that the increased temperature led to less intensity and increasingly broader spectrum. We estimate theoretical model for this effect, and the theoretical equation was Extra Val equation.

Słowa kluczowe

EN

laser dye; Rhodamine 6G; Fluorescence Spectrum; effect of temperature; theoretical model

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2014
• Tom: Vol. 19, iss. 2
• Strony: 151--159
• Opis fizyczny: Bibliogr. 16 poz., rys., wz.

Twórcy

autor

Al-Kadhemy M. F. H.

• Department of Physics, College of Science, Al-Mustansiriyah University, Baghdad, Iraq

autor

Al-Zuky A. A. D.

• Department of Physics, College of Science, Al-Mustansiriyah University, Baghdad, Iraq

autor

Daear H. F.

• Department of Physics, College of Science, Al-Mustansiriyah University, Baghdad, Iraq

Bibliografia

• [1] P. Boutin, J. Mugnier, B. Valeur, J. Fluorescence 7 (1997) 215S-218S.
• [2] S. Venugopal Rao, N. K. M. Naga Srinivas, D. Narayana Rao, Chemical physics letters 361(5-6) (2002) 439-445.
• [3] S. Haghighat, D. J. Castro, R.B. Lufkin, H. R.Fetterman, D. J. Castro, J. Soudant, P.H. Ward, R.E. Saxton, Laryngoscope 102 (1992) 81.
• [4] M. J. Blackman, J. E. T. Corrie, J. C. Croney, G. Kelly, J. F. Eccleston, D. M. Jameson, Biochemistry 41 (2002) 12244-12252.
• [5] J. R. Lakowicz, Principles of fluorescence spectroscopy, third edition, Plenum Press, New York, 1968.
• [6] M. U. Belyi and A. B. Leontev, Opt. Spektrosc. 34 (1972) 715-721.
• [7] F. P. Schafer, Dye Lasers, Second Revised Edition, Springer-Verlag, Berlin, Heidelberg, New York, 1977.
• [8] M. A. Ali, J. Moghaddasi, S. A. Ahmed, Laser Chem. 11 (1991) 31-38.
• [9] M. F. Hadi, Atti Della, Fondazione Giorgio Ronchi 66 (2) (2011) 217-224.
• [10] M. F. Hadi Al-Kadhemy, A. A. Dawood Al-Zuky, Kh. N. Abbas, Atti Della Fondazione Giorgio Ronchi 6 (2012) 819-828.
• [11] G. Hungerford, K. Suhling, J.A. Ferreira, J. Photochem. Photobiol. A 129 (1999) 71.
• [12] C. N. Banwell "Fundamental of Molecular Spectroscopy". 3rd edition, May, 1983.
• [13] A. M. Helmenstine, Chemical Structures Starting with the Letter R. About.com.chemistry. 2013.
• [14] M. F. Hadi Al-Kadhemy, "Spectral properties of some organic dyes used as active media for dye lasers", MSC. Thesis in Baghdad Univ., 1995.
• [15] W. Umrath, Journal of Microscopy 101 (1974) 103-105.
• [16] I. Lopez Arbeloa, J. Photochem. 18 (1982) 161.