%0 Journal Article
%T Magneto-thermoelectric current induced by phonon drag in low-dimensional junctions
%A S. E. Shafranjuk
%J Physics
%D 2013
%I arXiv
%X We examine splitting the heat flow in a low-dimensional junction under influence an external d.c. magnetic field. The junction is a crossing between the narrow single atomic layer stripe (or a nanotube) of a semiconductor C with a metal stripe N (C/N-knot). External source of heat injects the non-equilibrium (NE) phonons, electrons, and holes into C which then propagate in direction the C/N-knot. Most of the heat is carried by NE phonons which drag additional electron and hole excitations along C. In vicinity the C/N-knot, the Lorentz force pulls the charge carriers from C to N thus inducing a substantial lateral magneto-thermoelectric electric current (MTEC) along N.
%U http://arxiv.org/abs/1310.1370v1