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