Olbrich, Peter and Karch, Johannes and Ivchenko, Eougenious and Kamann, Josef and März, Benjamin and Fehrenbacher, Markus and Weiss, Dieter and Ganichev, Sergey (2011) Classical ratchet effects in heterostructures with a lateral periodic potential. Physical Review B (PRB) 83, p. 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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|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|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||29 Feb 2012 08:48|
|Last Modified:||13 Mar 2014 18:52|