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Electron — vibration interaction in tunneling processes through single moleculesa Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation b Lomonosov Moscow State University, Faculty of Physics, Leninskie Gory 1 build. 2, Moscow, 119991, Russian Federation It is shown how effective Hamiltonians are constructed in the framework of the adiabatic approach to the electron — vibration interaction in electron tunneling through single molecules. Methods for calculating tunneling characteristics are discussed and possible features resulting from the electron — vibration coupling are described. The intensity of vibrations excited by a tunneling current in various systems is examined.
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