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A linear response of the electron system of multilayer conducting structures placed in a strong magnetic field to an external action in the form of an electric field and a temperature gradient is studied theoretically. It is shown that joint investigations of the magnetoresistance and the thermo-emf allows new important information on the structure of the electron energy spectrum to be obtained and the presence of Q1D sheets of the Fermi surface to be revealed.
B.I.Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of the Ukraine, Kharkov, 61103, Ukraine
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