English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Microwave-induced nonlinear magnetoresistance in a dc-driven two-dimensionalelectron system is examined using a multi-photon-assisted transport schemedirect controlled by the current. It is shown that near the 2nd subharmonic ofthe cyclotron resonance, the frequency of the resistivity oscillation with themagnetic-field-normalized current-density is double that at the cyclotronresonance and its harmonics, in excellent agreement with recent experimentalfindings by Hatke {\it et al.} [Phys. Rev. Lett. {\bf 101}, 246811 (2008)]. Thecurrent-induced alternative emergence of resonant two-photon and single-photonprocesses is responsible for this frequency doubling. Near the thirdsubharmonic of the cyclotron resonance, the current-induced consecutiveappearance of resonant 0-/3-photon, two-photon, and single-photon processes maylead to the frequency tripling of the resistivity oscillation.

Nonlinear theory of fractional microwave-induced magnetoresistance oscillations in a dc-driven two-dimensional electron system