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Classical ratchet effects in heterostructures with a lateral periodic potential

Olbrich, Peter, Karch, Johannes, Ivchenko, Eougenious, Kamann, Josef, März, Benjamin, Fehrenbacher, Markus, Weiss, Dieter and Ganichev, Sergey (2011) Classical ratchet effects in heterostructures with a lateral periodic potential. Physical Review B (PRB) 83, p. 165320.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.83.165320


We study terahertz radiation induced ratchet currents in low dimensional semiconductor structures with a superimposed one-dimensional lateral periodic potential. The periodic potential is produced by etching a grating into the sample surface or depositing metal stripes periodically on the sample top. Microscopically, the photocurrent generation is based on the combined action of the lateral ...


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Item type:Article
Date:27 April 2011
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
05.40.-a, 05.60.Gg, 78.67.De, 73.63.HsPACS
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:23513
Owner only: item control page


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