Results 331 to 340 of about 4,369,846 (398)
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Chemical Physics Letters, 1969
Abstract The analysis of high resolution emission spectra of isotopic enriched 130Te2 gave the rotational constants suggesting the transition as a σ - σ type. Heat of dissociation of Te2 is evaluated from the computed dissociation limit in the excited state.
D. Ramachandra Rao, B.L. Jha
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Abstract The analysis of high resolution emission spectra of isotopic enriched 130Te2 gave the rotational constants suggesting the transition as a σ - σ type. Heat of dissociation of Te2 is evaluated from the computed dissociation limit in the excited state.
D. Ramachandra Rao, B.L. Jha
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Physical Review, 1964
The spectrum of ZnIn shows bands which can be analyzed into four systems. Two narrow systems at $\ensuremath{\lambda}4102$ and $\ensuremath{\lambda}4511$ appeared continuous. Systems at $\ensuremath{\lambda}5308$ ($B\ensuremath{-}A$) and $\ensuremath{\lambda}5625$ ($D\ensuremath{-}C$) were photographed with a dispersion of 5 \AA{}/mm.
C. Santaram, J. G. Winans
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The spectrum of ZnIn shows bands which can be analyzed into four systems. Two narrow systems at $\ensuremath{\lambda}4102$ and $\ensuremath{\lambda}4511$ appeared continuous. Systems at $\ensuremath{\lambda}5308$ ($B\ensuremath{-}A$) and $\ensuremath{\lambda}5625$ ($D\ensuremath{-}C$) were photographed with a dispersion of 5 \AA{}/mm.
C. Santaram, J. G. Winans
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Journal of Molecular Spectroscopy, 1983
Abstract The emission bands, first observed by R. F. Barrow, G. Drummond, and S. Walker (Proc. Phys. Soc.A67, 186–187 (1954)) in a discharge through CCl4, have been rotationally analyzed and found to be due to the A1Π-X1Σ+ transition of CCl+.
Iwan Dubois, F. Mélen, Harald Bredohl
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Abstract The emission bands, first observed by R. F. Barrow, G. Drummond, and S. Walker (Proc. Phys. Soc.A67, 186–187 (1954)) in a discharge through CCl4, have been rotationally analyzed and found to be due to the A1Π-X1Σ+ transition of CCl+.
Iwan Dubois, F. Mélen, Harald Bredohl
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Journal of Molecular Spectroscopy, 1965
Abstract The A2Σ+-X2Π system of CF has been investigated with high dispersion in the region 2190–2965 A and the rotational structure of 18 bands analyzed. Vibrational and rotational constants have been determined for levels up to v′ = 1 and v″ = 9.
T.L Porter, Nicolo Acquista, D. E. Mann
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Abstract The A2Σ+-X2Π system of CF has been investigated with high dispersion in the region 2190–2965 A and the rotational structure of 18 bands analyzed. Vibrational and rotational constants have been determined for levels up to v′ = 1 and v″ = 9.
T.L Porter, Nicolo Acquista, D. E. Mann
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Canadian Journal of Physics, 1976
The emission spectrum of SiN has been reinvestigated under high resolution in the spectral region 3100–5600 Å. Besides the well known B2Σ+–X2Σ+, three new transitions have been analyzed, two 2Π–2Π and one 2Σ–2Π. These three transitions have a lower 2Π state in common which appears to be the lowest excited A2Π state.
Harald Bredohl +3 more
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The emission spectrum of SiN has been reinvestigated under high resolution in the spectral region 3100–5600 Å. Besides the well known B2Σ+–X2Σ+, three new transitions have been analyzed, two 2Π–2Π and one 2Σ–2Π. These three transitions have a lower 2Π state in common which appears to be the lowest excited A2Π state.
Harald Bredohl +3 more
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The emission spectrum of 200Hg127I
Journal of Molecular Spectroscopy, 1986Abstract The ultraviolet emission systems of HgI—C → X, D → X, F3 → X, G → X, and H → X—are photographed and analyzed using tesla-discharge sources containing isotopically pure 200Hg. The previous assignment for F3 → X is revised, the main change being a decrease by 3 units in the v″ numbering.
Patricia C. Tellinghuisen +3 more
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On the emission spectrum of triphenylene
Journal of Luminescence, 1988Abstract The fluorescence spectrum of triphenylene in solution is compared to that of the melt and to that of triphenylene in the crystalline state. The latter is studied as a function of temperature. The changes in the relative intensities of the vibrational peaks with temperature are discussed.
O. Braitbart, R. Sasson, A. Weinreb
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Journal of Molecular Spectroscopy, 1966
Abstract The emission spectrum from a high frequency discharge through chlorine vapor has been reinvestigated under high resolution. Natural chlorine and the isotope 35Cl2 were used. Rotational analyses of thirty-eight bands attributed to the 35Cl2+ molecule-ion and four of the isotopic molecule (35Cl37Cl)+ have been carried out.
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Abstract The emission spectrum from a high frequency discharge through chlorine vapor has been reinvestigated under high resolution. Natural chlorine and the isotope 35Cl2 were used. Rotational analyses of thirty-eight bands attributed to the 35Cl2+ molecule-ion and four of the isotopic molecule (35Cl37Cl)+ have been carried out.
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The emission spectrum of berkelium
Atomic Data and Nuclear Data Tables, 1978Abstract The berkelium emission spectrum was observed from 2540 to 9800 A with an electrodeless lamp as a source. The wavenumber, wavelength, and relative intensities of the 1930 strongest 249Bk lines are reported. In addition, information on hyperfine structure, Zeeman effect, spectrum assignment as neutral or singly-ionized lines, and energy level ...
Earl F. Worden, John G. Conway
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Advanced Optical Materials, 2020
Thermally activated delayed fluorescence (TADF) materials that are able to realize electroluminescence showing simultaneously narrow emission band, high color purity, and high efficiency are highly demanded for display applications. Up to now, a few blue
Yincai Xu +7 more
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Thermally activated delayed fluorescence (TADF) materials that are able to realize electroluminescence showing simultaneously narrow emission band, high color purity, and high efficiency are highly demanded for display applications. Up to now, a few blue
Yincai Xu +7 more
semanticscholar +1 more source