Results 221 to 230 of about 271,562 (267)
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1998
Abstract The radiation emitted from hot plasmas is, perhaps, the most important diagnostics tool for these plasmas. Recently, more effort is being invested into the investigation of this radiation, mainly in the UV and x-ray regions, because some industrial applications have emerged that may use such high intensity, localized short ...
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Abstract The radiation emitted from hot plasmas is, perhaps, the most important diagnostics tool for these plasmas. Recently, more effort is being invested into the investigation of this radiation, mainly in the UV and x-ray regions, because some industrial applications have emerged that may use such high intensity, localized short ...
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On the emission spectrum of HfS
Physica Scripta, 1994The microwave induced emission spectrum of gaseous HfS has been studied in the region 11 000-21 000 cm−1. Six band systems, not previously observed, have been photographically recorded in grating spectrographs and rotationally analysed. Five of the transitions terminate on a common lower state, the X1Σ state.
J Jonsson, G Edvinsson, A G Taklif
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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.
R. Sasson, O. Braitbart, A. Weinreb
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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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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.
H. 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.
H. Bredohl +3 more
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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.
B.L. Jha, D. Ramachandra Rao
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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.
B.L. Jha, D. Ramachandra Rao
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The emission spectrum of HgAr+
Journal of the Chemical Society D: Chemical Communications, 1970Emission from the ion HgAr+ has been observed in low-pressure discharges: the high-resolution spectrum yields a full assignment of the transition and the length, vibrational frequency, and dissociation energy of the bond.
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Proceedings of the Indian Academy of Sciences - Section A, 1972
The bands of PrO at 8488.95 A and 7986.44 A of system I and at 7662.85 A of system III have been photographed on 6.6 meter concave grating spectrograph at a dispersion of 1.2 A/mm and their rotational structure analysed. They are assigned transitions fromv′ = 0 and 1 levels of A2 Δ5/2 andv′ = 0 level of B2 Δ5/2 to a commonv′’ = 0 level of the ground ...
T. V. Venkitachalam +2 more
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The bands of PrO at 8488.95 A and 7986.44 A of system I and at 7662.85 A of system III have been photographed on 6.6 meter concave grating spectrograph at a dispersion of 1.2 A/mm and their rotational structure analysed. They are assigned transitions fromv′ = 0 and 1 levels of A2 Δ5/2 andv′ = 0 level of B2 Δ5/2 to a commonv′’ = 0 level of the ground ...
T. V. Venkitachalam +2 more
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Emission spectrum of Cs2AgEuCl6
Journal of Alloys and Compounds, 1995Abstract The emission spectrum of Cs2AgEuCl6, which has the elpasolite structure, has been measured at 77 K in the wavelength range 460–700 nm. Transitions were found from 5D0, 5D1 and 5D2 to the 7F0, 7F1, 7F2, and 7F3 components of the ground state.
S.C. Kuo, L.C. Thompson, H.-D. Amberger
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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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