Photogalvanic current in artificial asymmetric nanostructures

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We develop a theoretic description of the photogalvanic current induced by a high frequency radiation in asymmetric nanostructures and show that it describes well the results of numerical simulations. Our studies allow to understand the origin of the electronic ratchet transport in such systems and show that they can be used for creation of new types of detectors operating at room temperature in a terahertz radiation range.
11 pages, 9 figs, EPJ latex style

Keywords

Mesoscale and Nanoscale Physics

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/130369

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0701128
 http://arxiv.org/abs/cond-mat/0701128
 Eur. Phys. J. B v.56, p.323-333 (2007)
 doi:10.1140/epjb/e2007-00127-2

Collections

arXiv