Microwave Photoresistance in dc-driven 2D Systems at Cyclotron Resonance Subharmonics

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dc.creatorHatke, A. T.
dc.creatorChiang, H. -S.
dc.creatorZudov, M. A.
dc.creatorPfeiffer, L. N.
dc.creatorWest, K. W.
dc.date2008-10-17
dc.date.accessioned2026-07-07T12:12:13Z
dc.date.available2026-07-07T12:12:13Z
dc.descriptionWe study microwave photoresistivity oscillations in a high mobility two-dimensional electron system subject to strong dc electric fields. We find that near the second subharmonic of the cyclotron resonance the frequency of the resistivity oscillations with dc electric field is twice the frequency of the oscillations at the cyclotron resonance, its harmonics, or in the absence of microwave radiation. This observation is discussed in terms of the microwave-induced sidebands in the density of states and the interplay between different scattering processes in the separated Landau level regime.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0810.3257
dc.identifierhttp://arxiv.org/abs/0810.3257
dc.identifierPhys. Rev. Lett. 101, 246811 (2008)
dc.identifierdoi:10.1103/PhysRevLett.101.246811
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/210471
dc.subjectMesoscale and Nanoscale Physics
dc.titleMicrowave Photoresistance in dc-driven 2D Systems at Cyclotron Resonance Subharmonics
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