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  • 1
    Electronic Resource
    Electronic Resource
    The effect of fluctuations of a classical exterior medium on tunneling nonradiative processes in molecules (1998)
    Springer
    Journal of experimental and theoretical physics 87 (1998), S. 1053-1057 
    Details
    ISSN: 1090-6509
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We examine nonradiative transitions in molecules with allowance for the effect of a classical polar exterior medium on tunneling charge transport. The approach allows for the vibrational frequencies of a molecule in the electron transition. In the case of slow fluctuations, the theory predicts a low-temperature (non-Arrhenius) increase in the tunneling nonradiative transition rate, and the results agree qualitatively with the experimental data. When the fluctuations of the exterior medium are rapid, at certain values of the molecular parameters the tunneling decay rate is found to decrease with increasing temperature because the conditions needed for resonant tunneling are violated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1134/1.558620
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Impact excitation of squeezed vibrational packets in molecules (1998)
    Springer
    Technical physics letters 24 (1998), S. 513-514 
    Details
    ISSN: 1090-6533
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract An analysis is made of vibrational packets created in molecules by collisions with fast protons. Some characteristic features of the Raman light scattering spectrum are discussed for a molecule with squeezed vibrational states. It is suggested that squeezed vibrational states in the ground electronic state of a molecule may be used for isotope separation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1134/1.1262174
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Multiphoton transitions of a bound electron interacting with anN-dimensional oscillator (1992)
    Springer
    Theoretical and mathematical physics 90 (1992), S. 91-96 
    Details
    ISSN: 1573-9333
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Physics
    Notes: Abstract Multiphoton transitions of a bound electron interacting with anN-dimensional oscillator are considered. Allowance is made for excitation of the oscillator by an external electromagnetic field and for the mixing of the molecular normal vibrations when a quantum transition occurs (Dushinsky effect). An exponential dependence of electron transition rate on the parameters of the mixing of the molecular vibrations is established. The theory is compared with experiment for the example of the SO2 molecule.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01018823
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    Paper (German National Licenses)
    Fulltext
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