Vibration Dynamics in Scattering of NO/Ag : Adiabatic versus Nonadiabatic Processes

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概要

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• Vibrational excitation in NO/Ag scattering is discussed within the adiabatic approximation Taking into account the observed change of NO stretch frequency on adsorption the bserved magnitude and energy dependence of molecular vibrational excitation can be described with reasonable parameters. At low energies the observed temperature dependence can be explained semi-quantitatively by taking the coupling to phonons into account. It is pointed out that the observed temperature dependence poses problems in both the adiabatic as well as the nonadiabatic models. Further investigations are needed to obtain unambiguous results concerning the relative importance of adiabatic and nonadiabatic effects in NO/Ag scattering.

• 理論物理学刊行会の論文
• 1992-02-25

著者

• Brenig W.

  Physik Department Der Technischen Universityersitat Munchen

• GROSS A.

  Physik Department der Technischen Universityersitat Munchen

• CHIBA Y.

  Physik Department der Technischen Universityersitat Munchen

• CHIBA Y.

  Physik Department der Technischen Universityersitat Munchen : NEC Fundamental Research Lab

関連論文

• Vibration Dynamics in Scattering of NO/Ag : Adiabatic versus Nonadiabatic Processes

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