Optically detected zero-field transitions of phosphorescent 2-aminopyrimidine and its sublevel emissions
作者： Nobuyuki Nishi , Minoru Kinoshita
DOI: 10.1016/0009-2614(74)90237-1
关键词: Photochemistry 、 Phosphorescent organic light-emitting diode 、 Microwave 、 Molecular physics 、 Emission spectrum 、 Triplet state 、 Spin (physics) 、 Phosphorescence 、 Xylene 、 Spectral line 、 Chemistry 、 Physical and Theoretical Chemistry 、 General Physics and Astronomy
摘要: Abstract The phosphorescent state of 2-aminopyrimidine in a p -xylene host was studied by the method optical detection zero-field magnetic transitions. It is shown that microwave induced delayed phosphorescence technique can be modified to obtain emission spectra from individual spin sublevels triplet state. resulting prove useful determining character each vibronic band.
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sci-hub.se 参考文章(12)
S. P. McGlynn, M. Kinoshita, T. Azumi, Molecular spectroscopy of the triplet state Prentice-Hall. ,(1969)
J. Schmidt, W.S. Veeman, J.H. van der Waals, Microwave induced delayed phosphorescence Chemical Physics Letters. ,vol. 4, pp. 341- 346 ,(1969) , 10.1016/0009-2614(69)80257-5
Lionel Goodman, n → π∗ Transitions in the azines Journal of Molecular Spectroscopy. ,vol. 6, pp. 109- 137 ,(1961) , 10.1016/0022-2852(61)90235-1
M.A. El-Sayed, D.V. Owens, D.S. Tinti, Polarized modulated PMDR spectroscopy and the zero-field origin of phosphorescence Chemical Physics Letters. ,vol. 6, pp. 395- 399 ,(1970) , 10.1016/0009-2614(70)85174-0
J. Schmidt, J.H. Van Der Waals, Optical detection of zero-field transitions in phosphorescent triplet states Chemical Physics Letters. ,vol. 2, pp. 640- 642 ,(1968) , 10.1016/0009-2614(63)80039-1
D.A. Antheunis, J. Schmidt, J.H. van der Waals, The dynamics of populating and depoulating of a phosphorescent triplet state as studied by microwave induced delayed phosphorescence Chemical Physics Letters. ,vol. 6, pp. 255- 258 ,(1970) , 10.1016/0009-2614(70)85067-9
Robin M Hochstrasser, Charles J Marzzacco, The emission and absorption spectra of pyrimidine at 4.2°K Journal of Molecular Spectroscopy. ,vol. 42, pp. 75- 85 ,(1972) , 10.1016/0022-2852(72)90145-2
C.R. Chen, M.A. El-Sayed, The relative signs of the zero-field parameters from phosphorescence-microwave double resonance (PMDR) spectroscopy: 1, 2, 4, 5 tetrachlorobenzene Chemical Physics Letters. ,vol. 10, pp. 307- 312 ,(1971) , 10.1016/0009-2614(71)80295-6
R. G. Shulman, R. O. Rahn, Electron Spin Resonance of the Excited Triplet States of Pyrimidines and Purines The Journal of Chemical Physics. ,vol. 45, pp. 2940- 2946 ,(1966) , 10.1063/1.1728049
D.S. Tinti, M.A. El-Sayed, A.H. Maki, C.B. Harris, Phosphorescence-microwave double-resonance (PMDR) spectroscopy Chemical Physics Letters. ,vol. 3, pp. 343- 346 ,(1969) , 10.1016/0009-2614(69)80249-6