Effects of topological edge states on the thermoelectric properties of Bi nanoribbons

11 Oct 2016 Cheng L. Liu H. J. Liang J. H. Zhang J. Wei J. Jiang P. H. Fan D. D.

Using first-principles calculations combined with Boltzmann transport theory, we investigate the effects of topological edge states on the thermoelectric properties of Bi nanoribbons. It is found that there is a competition between the edge and bulk contributions to the Seebeck coefficients... (read more)

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  • MATERIALS SCIENCE
  • MESOSCALE AND NANOSCALE PHYSICS