Publication Date:
2014-08-26
Description:
Author(s): P. Olbrich, L. E. Golub, T. Herrmann, S. N. Danilov, H. Plank, V. V. Bel’kov, G. Mussler, Ch. Weyrich, C. M. Schneider, J. Kampmeier, D. Grützmacher, L. Plucinski, M. Eschbach, and S. D. Ganichev Terahertz radiation induces a dc electric current in 3D topological insulators, due to the asymmetric scattering of fermions by the field. The current is generated only in the surface electrons, allowing surface and bulk electron transport to be independently studied. [Phys. Rev. Lett. 113, 096601] Published Mon Aug 25, 2014
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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