Abstract
A new kinetic phenomenon related to the effect of electron-electron scattering on the thermoelectric coefficient η a conductor with a small electron mean free path l is considered. The effect is proportional to the electron-hole asymmetry factor (ε Fτ)−1 and the real part of the diffusion-enhanced Coulomb propagator with characteristic wave vectors of up to l −1. Unlike weak localization effects, in the two-dimensional case this effect results in a logarithmic temperature dependence of η and yields the major contribution to the differential thermoelectric power.
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Zh. Éksp. Teor. Fiz. 111, 1738–1747 (May 1997)
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Belashchenko, K.D., Livanov, D.V. & Sergeev, A.V. Effect of electron-electron interaction on thermoelectric power in impure metals. J. Exp. Theor. Phys. 84, 951–956 (1997). https://doi.org/10.1134/1.558233
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DOI: https://doi.org/10.1134/1.558233