Heterogeneous relaxation of molecule vibrational energy on metals |
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Authors: | MA Kozhushner VG Kustarev BR Shub |
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Institution: | Institute of Chemical Physics, Academy of Sciences of the USSR, Moscow, USSR |
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Abstract: | A mechanism of heterogeneous relaxation of a molecule vibrational energy on metal via conduction electrons is proposed. The probability of vibrational transition W of a molecule adsorbed on metal surface is calculated. The not very sharp dependence of W on the distance between the molecule and the metal surface, on metal parameters and on the molecular vibrational quantum provides a satisfactory explanation of the experimental data available. |
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