Zobrazeno 1 - 10
of 24
pro vyhledávání: '"R. Kadibelban"'
Publikováno v:
Chemical Physics. 60:215-221
The laser-induced fluorescence technique is applied to study vibrational energy transfer in pure ONF. Different vibrational modes are excited using a TEA CO2 laser and the rise and fall of ν1, ν2, and (ν1 + ν3) fluorescence is detected. These mea
Publikováno v:
Zeitschrift für Physikalische Chemie. 113:11-16
Publikováno v:
Le Journal de Physique Colloques. 44:C6-419
The principles of the single laser pulse technique and of the photoacoustic resonance method are outlined. The detection of kinetic processes such as mixing of gases, energy transfer processes, and chemical reactions are described.
Autor:
P. Hess, R. Kadibelban
Publikováno v:
Zeitschrift für Physikalische Chemie. 134:57-64
Publikováno v:
Chemical Physics Letters. 55:447-450
The vibrational self-relaxation of CHF 3 has been studied in the range 299-163 K by ultrasonic absorption technique. For CF 4 the measurement of self-relaxation times has been extended from 183 to 139 K. The characteristics low temperature behavior o
Publikováno v:
Journal of Molecular Structure. 61:43-46
Slow vibrational energy transfer between the two lowest modes of such polyatomic molecules is studied, where the second lowest mode lies above the overtone of the lowest mode. The results of ultrasonic absorption and laser-induced fluorescence experi
Publikováno v:
Zeitschrift für Naturforschung A. 37:271-276
Ultrasonic absorption measurements are reported for gaseous CF3Cl, CF3Br, CHF2Cl, and CH3Cl between room temperature and the lower temperatures 163 K, 193 K, 198 K, and 213 K, respectively. Starting from a statistical point of view, the relaxation be
Publikováno v:
Chemical Physics Letters. 52:219-223
The vibrational relaxation of pure BF 3 has been studied in the interval 182–473 K using acoustic methods. The rate constant for the self-relaxation of BF 3 shows a minimum around 250 K. This low temperature behavior is discussed in detail. In addi
Publikováno v:
Chemical Physics Letters. 71:387-389
Vibrational energy transfer between the fundamentals of CD2Cl2 is studied by laser-induced fluorescence experiments. The data obtained confirm the result and interpretation of former acoustic experiments which indicated an inefficient energy exchange
Autor:
R. KADIBELBAN, P. HESS
Publikováno v:
Chemischer Informationsdienst. 15