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Proceedings Paper

Vibrational excitation and rotational cooling of CO2 molecules desorbed from titanium surface
Author(s): G. S. Baronov; D. K. Bronnikov; S. A. Gavrikov
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Paper Abstract

Vibrational super-equilibrium excitation and simultaneously effect of rotational cooling have been measured for CO2 molecules desorption from titanium foil surface by methods of diode-laser spectroscopy. CO2 molecules were desorbed when foil was heated up by current impulse. CO2 molecules binding energy with titanium surface approximately is equal to 0.22eV. The vibrational and rotational temperatures are equal to 100±10 K and 220±20 K accordingly, for the surface temperature range 120 K-180 K.

Paper Details

Date Published: 14 May 1992
PDF: 6 pages
Proc. SPIE 1636, Applied Spectroscopy in Materials Science II, (14 May 1992); doi: 10.1117/12.59315
Show Author Affiliations
G. S. Baronov, I.V. Kurchatov Institute of Atomic Energy (Russia)
D. K. Bronnikov, I.V. Kurchatov Institute of Atomic Energy (Russia)
S. A. Gavrikov, I.V. Kurchatov Institute of Atomic Energy (Russia)


Published in SPIE Proceedings Vol. 1636:
Applied Spectroscopy in Materials Science II
William G. Golden, Editor(s)

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