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971.
R.F. Curl Koichi Abe J. Bissinger C. Bennett F.K. Tittel 《Journal of Molecular Spectroscopy》1973,48(1):72-85
The fluorescence spectrum induced in ClO2 by excitation with the 4765 Å argon-ion laser line has been studied under moderate resolution with the laser in single mode operation and under high resolution with the laser in multimode operation. The most intense features of the fluorescence have been assigned to excitation by the 232, 22 ← 242, 23 transition of the (0, 0, 0) ← (0, 0, 0) band of 37ClO2. Another set of features has been assigned to excitation by the 380, 38 ← 370, 37 transition of the (0, 0, 0) ← (0, 0, 0) band of 37ClO2.The vibrational structure and the ν1 vibrational dependence of the rotational structure in the fluorescence have been least squares fitted giving a new set of vibrational constants and vibration-rotation interaction constants, and . 相似文献
972.
L. S. Bennett T. Lippert H. Furutani H. Fukumura H. Masuhara 《Applied Physics A: Materials Science & Processing》1996,63(4):327-332
Laser ablation of a photosensitive triazene polymer was studied in a micro region by means of a nanosecond imaging technique. The propagation of a blast wave, 100 ns after laser irradiation, sufficiently matched a planar blast wave model including the decomposed source mass which indicates characteristics of a microexplosion. The measured velocities of the fronts indicates two blast waves: an initially fast unsupported wave around the peak of the laser pulse, and a relatively slow supported wave involving the main component of the decomposition. 相似文献
973.
974.
975.
976.
Daniel D. Konowalow Mark H. McAdon Marcy E. Rosenkrantz Paul Maffuid Jack P. Freinhar Randall J. Ottman Reid Bennett Paul Tipton 《Chemical physics letters》1979,65(3):494-499
The canonical MTXα scheme which uses the parameters αI = for all atoms, and αII = 1 for all molecules is developed and applied to the calculation of the potential energy curves and ionization potentials for the ground electronic states of B2, C2, N2, O2 and F2. 相似文献
977.
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979.
W. A. Harper P. A. Beeley L. G. I. Bennett J. A. Page 《Journal of Radioanalytical and Nuclear Chemistry》1989,132(2):369-376
The increasing trend towards the use of fine oil filtration in modern jet engines suggests that the Spectrometric Oil Analysis Program (SOAP), which routinely monitors the health of aeroengines, may no longer be effective in detecting abnormal wear trends. Since the oil filter contains a wealth of information on wear in a system, it may be necessary to perform engine health monitoring through Filter Debris Analysis (FDA). In the present study, a method was developed for the determination of 19 wear elements (Ag, Al, Au, Cd, Co, Cr, Cu, In, Fe, Mg, Mn, Mo, Ni, Sb, Sn, Ti, V, W and Zn) in aircraft engine oil filter debris samples using the analytical technique of Neutron Activation Analysis (NAA). Results obtained by NAA for the analysis of two types of filter debris samples compared well with results obtained previously for similar samples and it appears that FDA should be very useful for following wear trends. 相似文献
980.
G. B. Bennett A. D. Kahle H. Minor M. J. Shapiro 《Journal of heterocyclic chemistry》1979,16(7):1389-1392
The substituent chemical shifts of a series of para substituted-3-phenyl-as-triazine 4-oxides were studied using the Swain-Lupton F and R values. This data was compared to that obtained for parasubstituted biphenyls, phenyl pyrroles and phenyl furans. It was found that the substituent chemical shifts in the triazines behaved in a similar manner to that in the biphenyl system. 相似文献